[credits]
Team information provided by FIRST.Org, Inc.
Map data was made with Natural Earth
Mapping frameworks Data-Driven Documents (D3) and TopoJSON are Copyright © Mike Bostock
All rights reserved.
Design and development made by Tecnodesign
| Team | Official Team Name | Country | 
|---|---|---|
| 2S-SOC | Sopra Steria SOC Nordics | NO | 
| A1-CERT | A1-CERT | AT | 
| A2A-CERT (IT) | A2A – Computer Emergency Readiness Team (CERT) | IT | 
| A3Sec Grupo - CSVD | A3Sec Grupo - CSVD | ES | 
| AB-CSIRT | Alpha Bank Computer Security Incident Response Team | GR | 
| Accenture | Accenture Cyber Fusion Center | CZ | 
| AccentureMX-CERT | AccentureMX-CERT | MX | 
| Access Now Digital Security Helpline | Access Now Digital Security Helpline | CR | 
| ACKCERT | Ackcent CERT | ES | 
| ACOnet-CERT | ACOnet-CERT | AT | 
| Acuity Inc Cybersecurity Team | Acuity Inc Cybersecurity Team | US | 
| ADEM-CERT | ADEM-CERT | MX | 
| Adobe | Adobe Cyber Defense Center | US | 
| Advania CDC | Advania Cyber Defense Center | NO | 
| AEC | Austrian Energy CERT | AT | 
| aeCERT | The United Arab Emirates - Computer Emergency Response Team | AE | 
| Ai CERT | Airbus CERT | EU | 
| AIA-CSIRT | AIA Cyber Security Incident Response Team | MY | 
| Airbnb DART CSIRT | Airbnb DART CSIRT | US | 
| Airbus Protect | Airbus Protect | DE | 
| Aitu PSIRT | Aitu PSIR | KZ | 
| ALEF-CSIRT | CSIRT ALEF NULA a.s. | CZ | 
| Allianz Cyber Defense Center | Allianz Cyber Defense Center | DE | 
| Altia-CSIRT | Altia-CSIRT | ES | 
| AM-CERT | AM-CERT National CERT/CSIRT Armenia | AM | 
| Amazon SIRT | Amazon Security Incident Response Team | US | 
| AMD PSIRT | AMD PSIRT | US | 
| AMGNCDT | Amgen Cybersecurity and Digital Trust | PT | 
| AMI | AMI | US | 
| ANOMAL CDC | ANOMAL CDC | CH | 
| Apple | Apple Computer | US | 
| Approach Cyber CSIRT | Approach Cyber CSIRT | BE | 
| Aptiv PSIRT | Aptiv PSOC | US | 
| Apura CSIRT | Apura DFIR / CSIRT Team | BR | 
| AQUA INTERACTIVE CERT | AQUA INTERACTIVE CERT | MX | 
| ASB CSIRT | ASB CSIRT | NZ | 
| ASEKH_CSIRT | ASEKH_CSIRT | TW | 
| ASRC | Alibaba Security Response Center | CN | 
| ASUS | ASUS | TW | 
| Atlassian Detection and Response | Atlassian Detection and Response | AU | 
| AUSCERT | Australian Cyber Emergency Response Team | AU | 
| Australian Cyber Security Centre | Australian Cyber Security Centre | AU | 
| AWS CIRT | AWS Customer Incident Response Team | US | 
| AXA CERT | AXA Global Security Incident Response Team | FR | 
| Axiata SOC | Axiata Group Security Operations Center | LK | 
| Axtel-CSIRT | Axtel-CSIRT | MX | 
| AXUS-CSIRT | AXUS Cybersoc & Computer Security Incident Response Team | PE | 
| BA-CSIRT | Centro de CiberSeguridad del Gobierno de la Ciudad Autónoma de Buenos Aires | AR | 
| BAFING | Bafing Computer Security Incident Response Team | PE | 
| Bank of America Cyber Threat Defence | Bank of America Cyber Threat Defence | US | 
| BASF gCERT | Global BASF CERT | DE | 
| BBVA CERT | BBVA CERT | ES | 
| BC-CERT.BY (Suspended) | BeCloud CERT TEAM | BY | 
| BeaconLab | BeaconLab | MX | 
| Bell IPCR | Bell Canada Information Security Response / CIRT | CA | 
| BELNET CERT | BELNET CERT | BE | 
| BESTEL-CSIRT | BESTEL CYBERSECURITY INCIDENTS RESPONSE TEAMS | MX | 
| BF-SIRT | Basefarm SIRT | NO | 
| BFK | BFK edv consulting | DE | 
| BGD e-Gov CIRT | Bangladesh e-Government Computer Incident Response Team | BD | 
| BI.ZONE-CERT (Suspended) | BI.ZONE Computer Emergency Response Team | RU | 
| BIGFIVE-CSIRT | BIGFIVE-CSIRT | DO | 
| BILL CSIRT | BILL Cybersecurity Incident Response Team | US | 
| BITE SOC | BITE SOC | LT | 
| Bithumb-CERT | Bithumb | KR | 
| bjCSIRT | Benin National Computer Incident Response Team | BJ | 
| BMW | BMW Group CSIRT | DE | 
| Bosch Group | Bosch Group Cyber Defense | DE | 
| Botswana-CSIRT | Botswana National CSIRT | BW | 
| Box SIRT | Box Security Incident Response Team | US | 
| BRCDSIRT | Brocade Security Incident Response Team | US | 
| Bridgewater CIRT | Bridgewater CIRT | US | 
| BrightwayCERT | BrightwayCERT | FR | 
| BruCERT | Brunei Computer Emergency Response Team | BN | 
| BS-CSIRT | Cyber Security Operation Center B-SECURE | CO | 
| BtCIRT | Bhutan Computer Incident Response Team | BT | 
| BW CSIRT | BoardWare CSIRT | MO | 
| C3-Certis | C3 | SG | 
| CAIS/RNP | Brazilian Academic and Research Network CSIRT | BR | 
| CaixaBank Team CSIRT | CAIXABANK TEAM CSIRT | ES | 
| Canon Europe Middle East and Africa | Canon Emea PSIRT | GB | 
| Canon PSIRT | Canon PSIRT | JP | 
| CANVIA-CSIRT | CANVIA Computer Security Incident Response Team | PE | 
| Capital Group | Security Intelligence Response Team | US | 
| CARICERT | CARICERT | CW | 
| CATALONIA-CERT | Agència de Ciberseguretat de Catalunya | ES | 
| CBT CSIRT & CSOC | Cross Border Technology CSIRT & CSOC | CO | 
| CBUAE-CERT | The Central Bank of UAE - Computer Emergency Response Team | AE | 
| CC-SEC | Security | CH | 
| CCCS | Canadian Centre for Cyber Security | CA | 
| CCCSIRT | CyCarrier Computer Security Incident Response Team | TW | 
| CCN-CERT | CCN-CERT (Spanish Government National Cryptologic Center - Computer Security Incident Response Team) | ES | 
| CDI-CIRT | Cyber defense institute Incident Response Team | JP | 
| cdmon Security and Operations Response Team (SORT) | cdmon Security and Operations Response Team (SORT) | ES | 
| Cellnex CSIRT | Cellnex CSIRT | ES | 
| Centre for Cybersecurity Belgium (CCB) | Centre for Cybersecurity Belgium (CCB) | BE | 
| CERT aDvens | CERT aDvens | FR | 
| CERT Arteria | CERT Arteria | MX | 
| CERT Axians | Axians Cybersecurity Paris | FR | 
| CERT BH | Bahrain National CERT | BH | 
| CERT BIK | Computer Emergency Response Team BIK Group | PL | 
| CERT BWI | CERT BWI | DE | 
| CERT CBRT | CERT CBRT | DO | 
| CERT Cipherbit | CERT Cipherbit | ES | 
| CERT CM EI | CERT Crédit Mutuel Euro-Information | FR | 
| CERT Credit Agricole | CERT Credit Agricole (CERT-AG) | FR | 
| CERT CYBERPROTECT | CERT CYBERPROTECT | FR | 
| CERT Cyberseg | Cyber Seguridad S.A. | GT | 
| CERT DSI Totalsec | CERT DSI Totalsec | MX | 
| CERT La Poste | CERT La Poste | FR | 
| CERT Nameshield | CERT Nameshield | FR | 
| CERT OPL | CERT Orange Polska | PL | 
| CERT PKO BP | CERT PKO Bank Polski | PL | 
| CERT POLSKA | Computer Emergency Response Team Polska | PL | 
| CERT PSE | Zespół Reagowania na Incydenty Komputerowe – CERT PSE | PL | 
| CERT Radical | CERT RADICAL GRD RADICAL CORPORATION C.L. | EC | 
| CERT SG | CERT Societe Generale | FR | 
| CERT T-Systems | Computer Emergency Response Team T-Systems México | MX | 
| CERT- Banco de México | CERT- Banco de México | MX | 
| CERT-AA | CERT-AA | DE | 
| CERT-Aiuken | Aiuken Cybersecurity | ES | 
| CERT-ATTMX | CERT-ATTMX | MX | 
| CERT-BA | CERT der Bundesagentur für Arbeit | DE | 
| CERT-BAM | The Security Incident Response Team of BANK AL-MAGHRIB | MA | 
| CERT-BDF | CERT Banque de France | FR | 
| CERT-BPOL | CERT-BPOL | DE | 
| CERT-Bund | CERT-Bund | DE | 
| CERT-CDCFR | CERT Caisse des Dépôts | FR | 
| CERT-DFi | CERT-DFi | CH | 
| CERT-DRV | CERT-DRV | DE | 
| CERT-EE | CERT Estonia | EE | 
| CERT-ENAV | CERT-ENAV | IT | 
| CERT-EU | Computer Emergency Response Team (CERT-EU) for the EU institutions, agencies and bodies | EU | 
| CERT-FR | CERT-FR | FR | 
| CERT-GH | National CERT Ghana | GH | 
| CERT-GIB | Computer Security Incident Response Team CERT-GIB | SG | 
| CERT-GOV-MD | Governmental Center for Cyber Security Incident Response | MD | 
| CERT-In | Indian Computer Emergency Response Team | IN | 
| CERT-IS | Computer Incident Response Team Iceland | IS | 
| Cert-IST | CERT Industries, Services & Tertiaire | FR | 
| CERT-MC | CERT MONACO | MC | 
| CERT-MIL-TN | Tunisian Military CERT | TN | 
| CERT-MU | Computer Emergency Response Team of Mauritius | MU | 
| CERT-MX | Centro Nacional de Respuesta a Incidentes Cibernéticos de Mexico | MX | 
| CERT-Post | Swiss Post CERT | CH | 
| CERT-QC | CERT-QC | CA | 
| CERT-Renater | CERT-Renater | FR | 
| CERT-SE | CERT-SE | SE | 
| CERT-Stoïk | CERT-Stoïk | EU | 
| CERT-UA | Computer Emergency Response Team of Ukraine | UA | 
| CERT-VW | CERT-VW | DE | 
| CERT-Yoroi | Tinexta Cyber Computer Emergency Readiness and Response Team | IT | 
| CERT.at | CERT.at | AT | 
| CERT.AZ | CERT Azerbaijan | AZ | 
| CERT.br | Computer Emergency Response Team Brazil | BR | 
| CERT.BY (Suspended) | National CERT of Belarus | BY | 
| CERT.DGA.GOV.GE | CERT.DGA.GOV.GE - LEPL Digital Governance Agency, Ministry of Justice of Georgia | GE | 
| CERT.GOV.AZ | Azerbaijan Government CERT | AZ | 
| CERT.hr | Croatian National CERT | HR | 
| CERT.LV | CERT.LV | LV | 
| CERT.tg | CERT TOGO | TG | 
| CERT/CC | CERT Coordination Center | US | 
| CERTBI | CERT Banca d’Italia | IT | 
| CERTBw | Computer Emergency Response Team Bundeswehr | DE | 
| CERTEGO | CERTEGO Incident Response Team | IT | 
| CERTFin | CERT Finanziario Italiano | IT | 
| CERTuy | Centro Nacional de Respuesta de Incidentes de Seguridad Informatica | UY | 
| CFC | Cyber Force Center | JP | 
| CFCS | Centre For Cyber Security (DK) | DK | 
| CGCSD | Cybersecurity Government Center and Digital Security the Evolution Technologies Group CGCSD | CO | 
| CGI GSOC ATMO | CGI Advanced Threat Management Team | CA | 
| China Mobile | China Mobile Communications Co., Ltd. | CN | 
| CHTSCSIRT | CHTSCSIRT | TW | 
| CHUDEN-CSIRT | Chubu Electric Power Company Group CSIRT | JP | 
| CI-CERT | Cote d'Ivoire - Computer Emergency Response Team | CI | 
| Cipher CERT | Cipher CERT | ES | 
| Cipher CSIRT | Cipher Threat Detection and Research | SA | 
| CIRCL | CIRCL - Computer Incident Response Center Luxembourg | LU | 
| Cires Technologies CyberSOC | Cires Technologies CyberSOC | MA | 
| CIRT-BS | Computer Incident Response Team of The Bahamas | BS | 
| CIRT.ME | National Montenegrin Computer Incident Response Team | ME | 
| CIRU-Securesoft | Cyber Incident Response Unit by Secure Soft Corp | PE | 
| CISA | Cybersecurity and Infrastructure Security Agency | US | 
| Cisco Systems | Cisco Systems CSIRT | US | 
| Citi-CSFC | Citi Global Cyber Security | US | 
| CLARO PERU CSIRT | CLARO PERU Security Incident Response Team | PE | 
| CLEAR CIRT | CLEAR CIRT | US | 
| Cloud Software Group CSIRT | Cloud Software Group Cyber Security Incident Response Team | US | 
| CNCERT/CC | National Computer Network Emergency Response Technical Team / Coordination Center of China | CN | 
| CNCS/CERT.PT | Centro Nacional de Cibersegurança | PT | 
| CoinSOC (NOC-SOC-CSIRT) de COINSA | CoinSOC (NOC-SOC-CSIRT) de COINSA | CO | 
| ColCERT | ColCERT | CO | 
| Comcast | Comcast Cybersecurity Operations Center | US | 
| ComCERT | Commerzbank CERT | DE | 
| ComCERT.pl | ComCERT.pl | PL | 
| Communication Valley Reply | Communication Valley Reply | IT | 
| Compass-CSIRT | Compass Security Digital Forensics and Incident Response Team | CH | 
| Coupang Cyber Security Incident Response Team | Coupang Cyber Security Incident Response Team | KR | 
| CP CSIRT | Colgate-Palmolive CSIRT | US | 
| Cparta CERT | Cparta CERT | SE | 
| CrowdStrike | CrowdStrike Security Incident Response Team (CSIRT) | US | 
| CSA-Global CSIRT | CSA Global CSIRT | ES | 
| CSHUB-CSIRT | Cybersecurity Hub | ZA | 
| CSIRT - SPCSS | CSIRT - SPCSS | CZ | 
| CSIRT ANTEL | ANTEL's Computer and Telecommunications Security Incident Response Centre | UY | 
| CSIRT Asobancaria | CSIRT Financiero Asobancaria | CO | 
| CSIRT BASE4 Security | CSIRT BASE4 Security | AR | 
| CSIRT BNP Paribas | Computer Security Incident Response Team BNP Paribas | FR | 
| CSIRT CNT EP | Equipo de Respuesta a Incidentes de Seguridad Informática (CSIRT) de la CNT EP | EC | 
| CSIRT Coordinador AVAL | CSIRT Coordinador AVAL | CO | 
| CSIRT CVJ | Carvajal Security Incident Response Team - Carvajal S.A | CO | 
| CSIRT FCT | CSIRT FCT | PT | 
| CSIRT Gentera | CSIRT Gentera | MX | 
| CSIRT INSSIDE | CSIRT INSSIDE | AR | 
| CSIRT MON POL | CSIRT MON - Polish Military Computer Security Incident Response Team | PL | 
| CSIRT of the ERGO Group | CSIRT of the ERGO Group | DE | 
| CSIRT OLIMPIA | COMPUTER SECURITY INCIDENT RESPONSE TEAM OF OLIMPIA DIGITAL | CO | 
| CSIRT Panama | CSIRT Panama | PA | 
| CSIRT PETROBRAS | CSIRT PETROBRAS | BR | 
| CSIRT Sonda S.A | CSIRT Sonda S.A | CL | 
| CSIRT Telconet | Centro de Respuesta a Incidentes de Ciberseguridad de Telconet | EC | 
| CSIRT Think Networks | Equipo de respuesta a incidentes Think Networks | PE | 
| CSIRT Tietoevry Tech Services | CSIRT | FI | 
| CSIRT Tilsor | CSIRT Tilsor | UY | 
| CSIRT TUTUM | CSIRT TUTUM | MX | 
| CSIRT-BDE | CSIRT Banco de España | ES | 
| CSIRT-CDC-FalabellaCorp | CSIRT - Cyber Defense Center Falabella Corp. | CL | 
| CSIRT-CEDIA | CSIRT-CEDIA | EC | 
| CSIRT-CR | CSIRT-CR | CR | 
| CSIRT-CV | Centro de Seguridad TIC de la Comunitat Valenciana | ES | 
| CSIRT-CyberSoc | CSIRT-CyberSoc ITQ Latam | CL | 
| CSIRT-CYWEX | CSIRT-CYWEX | CO | 
| CSIRT-DATASEC | CSIRT-DATASEC | CO | 
| CSIRT-ECB | Computer Security Incident Response Team - European Central Bank | DE | 
| CSIRT-EPN | CSIRT-EPN | EC | 
| CSIRT-Equans | CSIRT Equans | FR | 
| CSIRT-ETB | Computer Security Incident Response Team - Empresa de Telecomunicaciones de Bogotá S.A. ESP | CO | 
| CSIRT-GMS | CSIRT-GMS | EC | 
| CSIRT-ICE | CSIRT - Instituto Costarricense de Electricidad | CR | 
| CSIRT-IE | Computer Security Incident Response Team for Ireland | IE | 
| CSIRT-IMPERIA | CSIRT-IMPERIA | PE | 
| CSIRT-INTER | Banco Inter Computer Security Incident Response Team | BR | 
| CSIRT-IT | CSIRT Italia | IT | 
| CSIRT-MOC Newnet | Computer Security Incident Response Team of NewNet | CO | 
| CSIRT-MULTISOFT | Multisoft Computer Security Incident Response Team | CO | 
| CSIRT-Octapus | CSIRT-Octapus | CO | 
| CSIRT-RD | Dominican Republic National CSIRT | DO | 
| CSIRT-RT | CSIRT-RT | CO | 
| CSIRT-SATEC | CSIRT-SATEC | ES | 
| CSIRT-YPF | YPF COMPUTER SECURITY INCIDENT RESPONSE TEAM | AR | 
| CSIRT.CZ | Czech National CSIRT | CZ | 
| CSIRT.LI | Computer Security Incident Response Team Liechtenstein | LI | 
| CSIRT.SK | Computer Security Incident Response Team Slovakia | SK | 
| CSIRT.TN | CSIRT.TN | TN | 
| CSIRTBANELCO | Banelco Computer Security Incident Response Team | AR | 
| CSIRTNEXT | CSIRTNEXT | ES | 
| CSIRTPONAL | Response Team Computer Security Incident of the Colombian National Police | CO | 
| CSIS Tiger Team | CSIS Tiger Team | DK | 
| CSOC Palo Tinto | CSOC Palo Tinto | MX | 
| CTIR Gov-BR | Cyber Incident Prevention, Handling and Response Center of Brazilian Government | BR | 
| CTM360 | CTM360 CIRT | BH | 
| Cyber Threat Fusion Center Centene CSIRT | Cyber Threat Fusion Center Centene CSIRT | US | 
| CyberAgent CSIRT | CyberAgent Computer Security Incident Response Team | JP | 
| Cyberani Solutions DFIR Team | Cyberani Solutions DFIR Team | SA | 
| Cyberpeace IR Unit | Cyberpeace CSIRT | MX | 
| Cyberzaintza | Basque CyberSecurity Agency | ES | 
| CYCSAS Advanced Tech IR | Advanced CYCSAS Shield Response | MX | 
| CyNet-CSIRT | CYNET-CSIRT | CY | 
| CYSIAM | CYSIAM CERT | GB | 
| Dahua PSIRT (Suspended) | Dahua Products Security Incident Response Team | CN | 
| Danfoss SOC | Danfoss SOC | DK | 
| Dataprotect-CSIRT | Dataprotect-CSIRT | MA | 
| DATEV CSIRT | DATEV CSIRT | DE | 
| DB CSIRT | Deutsche Bahn Cyber Security Incident Response Team | DE | 
| DBSCERT | DBS Computer Emergency Response Team | SG | 
| DCSO-CERT | DCSO-CERT | DE | 
| Defendable IRT | Defendable IRT | NO | 
| Defensa-CERT | Defensa-CERT | MX | 
| Dell PSIRT | Dell Product Security Incident Response Team | US | 
| Deloitte ECC | Deloitte ECC | ES | 
| Deloitte Global | Deloitte Cyber Threat Intelligence | US | 
| Deloitte-CICAU | Deloitte Australia Cyber Intelligence Centre | AU | 
| DeNA CERT | DeNA Computer Emergency Response Team | JP | 
| Dentsu International | Dentsu International CSIRT | GB | 
| Deutsche Telekom CERT | Deutsche Telekom Group CERT | DE | 
| DEWA Cyber Defence Center | DEWA Cyber Defence Center | AE | 
| DFN-CERT | DFN-CERT | DE | 
| DigiCert | DigiCert | US | 
| DigiCSIRT | DigiSOC Computer Security Incident Response Team | CO | 
| DIRT | DePaul Incident Response Team | US | 
| DKCERT | Danish Computer Security Incident Response Team | DK | 
| DNB CDC | DNB Cyber Defense Center (IRT) | NO | 
| DNB-MY CFC | Digital Nasional Berhad Cyber Fusion Centre | MY | 
| DNSC | Romanian National Cyber Security Directorate | RO | 
| DOCOMO-CSIRT | DOCOMO Computer Security Incident Response Team | JP | 
| DSOC-CERT | DEVEL SOC-CERT | GT | 
| DSTA-CSIRT | Defence Science & Technology Agency Cyber Security Incident Response Team | SG | 
| DT-CIRT | Deloitte Tohmatsu Computer Incident Response Team | JP | 
| DTTW-CSIRT | Deloitte Taiwan CSIRT | TW | 
| du SIRT | du Security Incident Response Team | AE | 
| Dubex IRT | Dubex Incident Response Team | DK | 
| DUKE | Duke University and Duke Health | US | 
| DXC Technology Iberia CSIRT | DXC Technology Iberia CSIRT | ES | 
| Dyson | Dyson | SG | 
| E.ON CERT | E.ON Cyber Emergency Response Team | DE | 
| EC Cybersecurity Operations Centre | European Commission Cybersecurity Operations Centre | EU | 
| ECS-CSIRT | Electronic Communications Security - Computer Security Incident Response Team | ZA | 
| ECSC | Education Cyber Security Center | KR | 
| EcuCERT | Centro de Respuesta a Incidentes Informáticos de la Agencia de Regulación y Control de las Telecomunicaciones | EC | 
| EDATA CSIRT | EDATA CSIRT | PE | 
| eduCSC-NO | Norwegian Cyber Security Centre for Research and Education | NO | 
| EG-CERT | Egyptian National Computer Emergency Readiness Team | EG | 
| EG-FinCIRT | Egyptian Financial Computing Incident Response Team | EG | 
| EkomCERT | Nkom EkomCERT | NO | 
| Enel CERT | Enel CERT - Cyber Emergency Readiness Team | IT | 
| ENGIE CERT | ENGIE CERT | FR | 
| Ensign Infosecurity | Ensign Infosecurity | SG | 
| Entel Chile CSIRT | Entel Chile CSIRT | CL | 
| Equinor CSIRT | Equinor Computer Security Incident Response Team | NO | 
| Ericsson PSIRT | Ericsson Product Security Incident Response Team | FI | 
| ESACERT | ESA Computer and Communications Emergency Response Team | EU | 
| esCERT-UPC | CERT of the Polytechnic University of Catalonia | ES | 
| eSOC Babel | eSOC Babel | ES | 
| ESP DEF CERT | CERT – Mando Conjunto del Ciberespacio | ES | 
| ETDA | Electronic Transactions Development Agency | TH | 
| ETEK-CSIRT | Computer Security incident response team of ETEK International | CO | 
| ETHIO-CERT | Ethiopian Cyber Emergency Readiness and Response Team | ET | 
| ETISALAT-CERT | ETISALAT Computer Emergency Response | AE | 
| Eviden DFIR | Eviden DFIR | PL | 
| Evolutio-CERT | Evolutio-CERT | ES | 
| Evonik CDT | Evonik CDT | DE | 
| EWA-Canada/CanCERT | EWA-Canada / Canadian Computer Emergency Response Team | CA | 
| EXN-GSOC | Exclusive Networks Global SOC | BE | 
| EY | Ernst & Young LLP | US | 
| EY CSIRT | EY CSIRT | FR | 
| F-ISAC Taiwan | Financial Information Sharing and Analysis Center Taiwan | TW | 
| F5 SIRT | F5 SIRT | US | 
| Festo PSIRT | Festo PSIRT | DE | 
| Fifth Third DART | Fifth Third Detection Analysis and Response Team | US | 
| Financial CERT (Suspended) | The Financial Sector Computer Emergency Response Team | RU | 
| FIT-CSIRT | Foxconn Interconnect Technology Limited Computer Security Incident Response Team | TW | 
| FJC-CERT | Fujitsu Cloud CERT | JP | 
| FM CERT | Swedish Armed Forces CERT | SE | 
| FORTHcert | Foundation for Research and Technology, Hellas, CERT | GR | 
| FortiGuard | FortiGuard Labs | CA | 
| FPSIRT | Forcepoint Product Security Incident Response Team | US | 
| FR-MIL-CERT | FRANCE MILITARY CERT | FR | 
| FREQUENTIS SIRT | FREQUENTIS Security Incident Response Team | AT | 
| FRG ISO | Fast Retailing Group Information Security Office | JP | 
| FS-CERT | Gruppo FS-Computer Emergency Response Team (CERT) | IT | 
| Fsas Technologies PSIRT | Fsas Technologies Product Security Incident Response Team | DE | 
| FSI-CERT | Financial Security Institute - Computer Emergency Response Team | KR | 
| FUJIFILM CERT | FUJIFILM Cybersecurity Incident Response/Readiness Team | JP | 
| FUJITSU CyberTrust Center (ES) | FUJITSU CyberTrust Center (ES) | ES | 
| Funet CERT | Funet CERT | FI | 
| FW Ingenieria | FW Ingenieria | CO | 
| G DATA ADAN CSIRT | G DATA ADAN CSIRT | DE | 
| GALP CSIRT | GALP CSIRT | PT | 
| GammaCSOC-CERT | Gamma Ingenieros CSOC - CERT | CO | 
| GAZ-SYSTEM CERT | GAZ-SYSTEM CERT | PL | 
| GBM Cyber SOC | GBM Cyber Security Operation Center | CR | 
| GCB Bank PLC SOC | GCB Bank PLC Security Operations Center | GH | 
| GD-MS | General Dynamics - Mission Systems | US | 
| GEANT CERT | GEANT Association | GB | 
| Gen CERT | Gen CERT | CZ | 
| GEO MIL CSIRT | LEPL Cyber Security Bureau (CSB) | GE | 
| GIST | Google Information Security Team | US | 
| GitHub | GitHub | US | 
| Global CERT Orange Cyberdefense | Global CERT Orange Cyberdefense | FR | 
| Global Technology CSIRT | Global Technology CSIRT | ES | 
| GMST BRT | GM Security Technologies - Breach Readiness Team | PR | 
| GMV-CERT | GMV-CERT | ES | 
| GoTo CSIRT | GoTo CSIRT | US | 
| GovCERT.CZ | Government CERT of the Czech Republic | CZ | 
| GovCERT.HK | Government Computer Emergency Response Team Hong Kong | HK | 
| GOVCERT.LU | CERT Gouvernemental du Luxembourg | LU | 
| GOVCERT.RS | GOVCERT.RS | RS | 
| govmtCSIRT | Government of Malta Computer Security Incident Response Team | MT | 
| Handelsbanken SIRT | Handelsbanken Security Incident Response Team | SE | 
| Harman PSIRT | Harman PSIRT | DE | 
| Health-ISAC | Health-ISAC Threat Operations Center | US | 
| HelseCERT | HelseCERT, Norsk Helsenett SF | NO | 
| Hewlett Packard Enterprise (HPE) PSRT | Hewlett Packard Enterprise (HPE) PSRT | US | 
| Hilti Cybersecurity Incident Response Team | Hilti Cybersecurity Incident Response Team | CH | 
| HIRT | Hitachi Incident Response Team | JP | 
| HiSolutions Blue Team | HiSolutions Blue Team | DE | 
| HKCERT | Hong Kong Computer Emergency Response Team Coordination Centre | HK | 
| HMG-CSIRT | HMG-CSIRT | KR | 
| Honeywell Global Security (HGS) | Honeywell Global Security (HGS) | US | 
| HP Inc. PSRT | HP Inc. Product Security Response Team | US | 
| HRDF-DFIR | HRDF-DFIR | SA | 
| HSBC Cybersecurity IMR | Cybersecurity Incident Management & Response Team | GB | 
| HSRC (Suspended) | Hikvision Security Response Center | CN | 
| Huawei PSIRT (Suspended) | Huawei Products Security Incident Response Team | CN | 
| Human CSIRT | Human CSIRT | US | 
| Huntington Bancshares CSO | Huntington Bancshares Cybersecurity Operations Team | US | 
| HWG-CERT | HWG-CERT | IT | 
| IBERDROLA CSIRT | IBERDROLA Cyber-Security Incident Response Team | ES | 
| IBM | IBM | US | 
| ICA Sistemas y Seguridad CiberSOC | ICA Sistemas y Seguridad CiberSOC | ES | 
| ICANN CIRT | Internet Corporation for Assigned Names and Numbers - Computer Incident Response Team | US | 
| ID-SIRTII/CC | Indonesia Security Incident Response Team on Internet Infrastructure coordination centre | ID | 
| IEI PSIRT | IEI PSIRT | TW | 
| IG-CDC | InfoGuard Cyber Defence Center | CH | 
| IGLOO-CERT | IGLOO SECURITY - Cyber Emergency Response Team | KR | 
| IIJ-SECT | IIJ Group Security Coordination Team | JP | 
| IKUSI CSIRT | Computer Security Incident Response Team – Ikusi México / Micronet de México | MX | 
| IL-CSIRT | Intelli-CSIRT | JP | 
| ILAN-CERT | Israeli Academic CERT | IL | 
| INCIBE-CERT | INCIBE-CERT (Spanish National Cybersecurity Institute - National CSIRT) | ES | 
| Indra-CSIRT | Indra-CSIRT | ES | 
| INFA-SIRT | Informatica Security Incident Reaponse Team | US | 
| Infineon CDC | Infineon Cyber Defense Center | DE | 
| Infoblox | Infoblox PSIRT | US | 
| Infosecurity Incident Response Team (IN4-CERT) (Suspended) | IN4-CERT | RU | 
| ING SDC | Security Defence Centre | NL | 
| Innotec Security CSIRT | Innotec Security CSIRT | ES | 
| InnovaSur-CSIRT | InnovaSur-CSIRT | ES | 
| Intec-CSIRT | Intec-CSIRT | ES | 
| Intel FIRST Team | Intel FIRST Team | US | 
| InterSystems | InterSystems Security Architecture and Engineering | US | 
| Intesa Sanpaolo Prevention & Response | Intesa Sanpaolo Cybersecurity Prevention & Response | IT | 
| Intility CSIRT | Intility CSIRT | NO | 
| INVOSOC | INVOSOC | CO | 
| INX-CSIRT | Innolux Computer Security Incident Response Team | TW | 
| IPA-CERT | IPA-CERT | JP | 
| IQsec CSIRT | IQsec Cybersecurity Center | MX | 
| IQTEK-CSIRT | IQTEK-CSIRT | DO | 
| ISB-CERT | Isbank CERT | TR | 
| ISG-CERT | Infocommunications Singapore Computer Emergency Response Team | SG | 
| ISIRT | INTERPOL INFORMATION SECURITY INCIDENT RESPONSE | FR | 
| ISL-CSIRT (Suspended) | Information Security Laboratory CSIRT | RU | 
| ISOC-CSIRT HEIMCORE | ISOC-CSIRT HEIMCORE | CO | 
| ISPIN-CERT | ISPIN CERT | CH | 
| ISPIRIT | Barclays Information Security and Privacy | GB | 
| ISS SOC | ISS SOC | PL | 
| IT-ISAC | Information Technology Information Sharing and Analysis Center | US | 
| ITE CSIRT | ITE CSIRT | ES | 
| itm8 CSIRT | itm8 CSIRT | DK | 
| ITRIS-CSIRT | ITRIS-CSIRT | CH | 
| ITS-CERT | ITS Industrial Cybersecurity CERT | ES | 
| Ivolv CSIRT | Ivolv CSIRT | NO | 
| Jersey Cyber Security Centre | Jersey Cyber Security Centre | JE | 
| Jet CSIRT (Suspended) | Jet Infosystems Computer Security Incident Response Team | RU | 
| Jisc CSIRT | Jisc CSIRT | GB | 
| JN DATA CDC | JN Data Cyber Defence Center | DK | 
| Jo-FinCERT | Unit of Financial Computer Emergency Response Team | JO | 
| JoCERT | Jordan Computer Emergency Response Team | JO | 
| Johnson Controls PSIRT | Johnson Controls Product Security Incident Response Team | US | 
| JPCERT/CC | JPCERT Coordination Center | JP | 
| JPMC-GCS | JPMorgan Chase Global Cyber Security | US | 
| Juniper SIRT | Juniper Networks Security Incident Response Team | US | 
| Kaspersky ICS CERT (Suspended) | Kaspersky ICS CERT | RU | 
| KBC Group CERT | KBC Group CERT | BE | 
| KCSC | Kongsberg Cyber Security Center | NO | 
| KDDI-CSIRT | KDDI Computer Security Incident Response Team | JP | 
| Kering-CERT | Kering-CERT | FR | 
| Keypasco CSC | Keypasco CSC | TW | 
| KIT-CERT | Karlsruhe Institute of Technology Computer Emergency Response Team | DE | 
| KKCSIRT | Kakaku.com Security Incident Response Team | JP | 
| KN-CERT | Korea National Computer Emergency Response Team | KR | 
| KommuneCERT | KommuneCERT | DK | 
| KONICA MINOLTA PSIRT | KONICA MINOLTA PSIRT | JP | 
| KPMG-CSIRT | KPMG Cyber Response | GB | 
| KPN-CERT | Computer Emergency Response Team of KPN | NL | 
| KraftCERT | KraftCERT | NO | 
| KrCERT/CC | KrCERT/CC | KR | 
| KS-CERT | Kudelski Security CERT | CH | 
| Kyndryl CSIRT Iberia | Kyndryl CSIRT Iberia | ES | 
| KZ-CERT | National Computer Emergency Response Team of Kazakhstan | KZ | 
| KZ-FinCERT | Department of cyber resilience in financial market | KZ | 
| L'Oréal CSIRT | L'Oréal CSIRT | FR | 
| LACERT | LAC Advanced Corporate Emergency Readiness Team | JP | 
| Lawrence Berkeley National Lab | LBNL | US | 
| LB SOC | LB SOC | LT | 
| LCL Cyber Command Center | LCL Cyber Command Center | CA | 
| LDO-CERT | Leonardo Computer Emergency Response Team | IT | 
| LEGO CSIRT | LEGO Threat Detection and Response | DK | 
| Leidos-IRT | Leidos - Incident Response Team | US | 
| Lenovo PSIRT | Lenovo Product Security Incident Response Team | US | 
| LG PSRT | LG PSRT | KR | 
| Lifeco GSOC | Great-West Lifeco Global Security Operations Centre | CA | 
| LinkedIn SEEK Team | LinkedIn Computer Security Incident Response Team | US | 
| LITNET CERT | LITNET CERT | LT | 
| LiU IRT | LiU IRT | SE | 
| LiveSOC CSIRT | LiveSOC CSIRT | ES | 
| LM-CIRT | Lockheed Martin Computer Incident Response Team | US | 
| LMPS CERT | LMPS Computer Emergency Response Team | MA | 
| Lufthansa Group CERT | Lufthansa Group CERT | DE | 
| LY Corporation CSIRT | LY Corporation Computer Security Incident Response Team | JP | 
| maCERT | Direction de gestion du centre de veille, de détection et de réaction aux attaques informatique | MA | 
| Maersk CERT | Maersk CERT | GB | 
| MAINTLATAM CSIRT | MAINTLATAM CSIRT | EC | 
| Mandiant Security | Mandiant | US | 
| MAPFRE-CCG-CERT | Equipo de Respuesta a incidentes de Seguridad de la Información del CCG de MAPFRE | ES | 
| MBSD-SIRT | Mitsui Bussan Secure Directions Security Incident Response Team | JP | 
| MediaTek CSIRT | MediaTek CSIRT | TW | 
| MELCO PSIRT | Mitsubishi Electric PSIRT | JP | 
| Mercari-SIRT | Mercari-SIRT | JP | 
| Mercedes Benz CIRC | Mercedes Benz Cyber Intelligence and Response Center | DE | 
| Micron PSIRT | Micron Product Security Incident Response Team | US | 
| Microsoft Security PSIRT | Microsoft Security PSIRT | US | 
| Migros CSIRT | Migros Computer Security Incident Response Team | CH | 
| MIL.CERT-UA | MIL.CERT-UA | UA | 
| milCERT AT | Military Computer Emergency Readiness Team Austria | AT | 
| mIRT | mnemonic Incident Response Team | NO | 
| MKD-CIRT | National Centre for Computer Incident Response | MK | 
| MNCERT/CC | Mongolian Cyber Emergency Response Team / Coordination Center | MN | 
| Mnemo Evolution & Integration Services CERT | MNEMO-CERT | ES | 
| MOI-CERT | MOI-CERT | AE | 
| MON-CSIRT | Monash University Cyber Security Incident Response Team | AU | 
| Morgan Stanley | Morgan Stanley Cyber Incident Response Team | US | 
| MSC CRUISES CSIRT | MSC Cruises - Cyber Security Incident Response Team | CH | 
| MSI UK Cyber SOC | MSI UK Cyber SOC | GB | 
| MUFG-CERT | Mitsubishi UFJ Financial Group - CERT | JP | 
| Munich Re (Group) SIRT | Munich Re (Group) SIRT | DE | 
| MUP CERT | Centar za reagovanje na napade na informacioni sistem | RS | 
| mwCERT | Malawi Computer Emergency Response Team | MW | 
| MYCD-CERT | myCloudDoor MYCD-CERT | ES | 
| MyCERT | Malaysian Computer Emergency Response Team | MY | 
| NAIS G-CSIRT | NAIS G-CSIRT | AL | 
| National CSIRT of Chile | National CSIRT of Chile | CL | 
| National CSIRT of Mongolia | National CSIRT of Mongolia | MN | 
| National CSIRT-CY | Cyprus National Computer Security Incident Response Team | CY | 
| National Cyber Security Authority - Albania | NCSA - ALBANIA | AL | 
| National Cyber Security Centre (UK) | National Cyber Security Centre (UK) | GB | 
| National Cyber Security Centre NZ | National Cyber Security Centre NZ | NZ | 
| National Cybersecurity Authority (NCA) | National Cybersecurity Authority (NCA) | SA | 
| National KE-CIRT/CC | The National Kenya Computer Incident Response Team - Coordination Centre | KE | 
| NATO CSC | NATO Cyber Security Centre | BE | 
| NAV ISOC | NAV ISOC | NO | 
| Naval Group CERT | Naval Group CERT | FR | 
| NAVER-CSIRT | NAVER Cloud Computer Security Incident Response Team | KR | 
| NBCU Cyber Defense | NBCU Cyber Defense | US | 
| NBRK KZ CERT | Department of Security of the National Bank of Kazakhstan | KZ | 
| NCIRT | N-CIRT Nettitude Cyber Incident Response Team | GB | 
| NCO | National Cybersecurity Office | JP | 
| NCSA Q-CERT | Qatar NCSA QCERT | QA | 
| NCSC Hungary | National Cyber Security Center | HU | 
| NCSC-FI | National Cyber Security Centre Finland | FI | 
| NCSC-NL | National Cyber Security Centre of The Netherlands | NL | 
| NCSC-NO | National Cyber Security Centre in Norway | NO | 
| NCSC.ch | National Cyber Security Centre Switzerland | CH | 
| NCSIRT | NRI SecureTechnologies Computer Security Incident Response Team | JP | 
| NCSIST-CSIRT | National ChungShan Institute of Science and Technology - Computer Security Incident Response Team | TW | 
| NEC-CSIRT | NEC Computer Security Incident Response Team | JP | 
| NeoSecure | Neosecure S.A. | CL | 
| NesCERT | Nestlé CERT - Cyber Security Operations Center | CH | 
| NetApp SIRT | NetApp Security Incident Response | US | 
| Netflix SIRT | Netflix Security Incident Response Team | US | 
| NETSCOUT ASERT | NETSCOUT ASERT | US | 
| Neverhack CERT | Neverhack Italy Spa CERT | IT | 
| NEXTCOR | Next Step Cybersecurity Operations & Response | TN | 
| NextEra | NextEra Energy | US | 
| NFCU-CSOC | Navy Federal Credit Union Cybersecurity Operations Center | US | 
| ngCERT | Nigerian Computer Emergency Response Team | NG | 
| NHN Cloud-CSIRT | NHN Cloud Computer Security Incident Response Team | KR | 
| NIRS-CERT | National Information Resources Service Computer Emergency Response Team | KR | 
| NKSC/CERT-LT | National Cyber Security Centre under the MoD | LT | 
| NOLOGIN-CSIRT | NOLOGIN CONSULTING, S.L. UNIPERSONAL | ES | 
| Nordic Financial CERT | Nordic Financial CERT | NO | 
| NORDUnet CERT | NORDUnet CERT | DK | 
| Norges Bank CSIRT | Norges Bank CSIRT | NO | 
| Norlys CSIRT | Norlys Security Operations Center | DK | 
| Novared | Novared. S. A | CL | 
| NRD CIRT | NRD Cybersecurity Incident Response Team | LT | 
| NST:CSIRT | Nordstern Technologies´ Computer Security Incident Response Team | MX | 
| NTT Com-SIRT | NTT DOCOMO BUSINESS Security Incident Response Team | JP | 
| NTT-CERT | NTT Computer Security Incident Response and Readiness Coordination Team | JP | 
| NTTDATA-BR-CERT | NTTDATA-BR-CERT | BR | 
| NTTDATA-CERT | NTTDATA-CERT | JP | 
| NTTDATA-ES-CERT | NTTDATA-ES-CERT | ES | 
| NTU CSIRT | Nanyang Technological University Cyber Security Incident Response Team | SG | 
| NTUC Enterprise Incident Response Team | NTUC Enterprise Incident Response Team | SG | 
| NU-CERT | Northwestern University | US | 
| Nubank CSIRT | Nu CSIRT | BR | 
| NUSCERT | NUS Computer Emergency Response Team | SG | 
| NVIDIA PSIRT | NVIDIA PSIRT | US | 
| NVISO CSIRT | NVISO CSIRT | BE | 
| OBOS SOS | OBOS SOS | NO | 
| OCERT | Oman National CERT | OM | 
| OCINT-CSIRT | Oneconsult International Computer Security Incident Response Team | CH | 
| ODDO BHF CSIRT | ODDO BHF Computer Security Incident Response Team | FR | 
| Okta Defensive Cyber Operations Team | Okta Defensive Cyber Operations Team | US | 
| ON CSIRT | ON CSIRT | PE | 
| OneCyber CERT | OneCyber CERT | ES | 
| OneseQ CERT | OneseQ CERT | ES | 
| Onevinn MDR | Onevinn MDR | SE | 
| Onward CSC | Onward Cybersecurity Center | TW | 
| Oracle | Oracle Global Product Security | US | 
| Orange-CERT-CC | Orange-CERT Coordination Center | FR | 
| Orsted CDC | Orsted CDC | DK | 
| OS-CERT | Open Systems AG Computer Emergency Response Team | CH | 
| OutSystems CSIRT | OutSystems Computer Security Incident Response Team | PT | 
| OxCERT | Oxford University Computer Emergency Response Team | GB | 
| P3-CERT | Perseus Cybersecurity Emergency Response Team | ES | 
| Palo Alto Networks Security Incident Response Team | PAN PSIRT, CSIRT, and Unit42 | US | 
| Panasonic CSIRT EU | Panasonic CSIRT EU | DE | 
| Panasonic PSIRT | Panasonic Product Security Incident Response Team | JP | 
| PayPal GSIRT | PayPal Global Security Incident Response Team | US | 
| PCH | Packet Clearing House | US | 
| PepsiCo | PepsiCo Global Threat Assessment, Management and Response | US | 
| PGE-CERT | PGE-CERT | PL | 
| PI-CERT | CERT Poste Italiane | IT | 
| PIRATES | Professionals of Intelligence-based Risk Assessment and Total Emergency Services | JP | 
| PLDT Group CSIRT | PLDT Group Cyber Security Incident Response Team | PH | 
| PM-CERT | Swedish Police CERT | SE | 
| POLI-CERT | CERT Istituto Poligrafico e Zecca dello Stato | IT | 
| PRE-CERT | PRE-CERT | DE | 
| Protect BT Group CERT | British Telecommunications CERT Co-ordination Centre | GB | 
| Proton-CERT | Proton-CERT | CH | 
| PSIRTNow | ServiceNow PSIRT | US | 
| Public CSIRT / CC of Mongolia | Public CSIRT / CC of Mongolia | MN | 
| PULSOC | PULSOC | RS | 
| PUNTONET-CSIRT | PUNTONET-CSIRT | EC | 
| Pure Storage CIDR | Pure Storage Cybersecurity and Incdent Response | US | 
| PwC Japan CSIRT | PwC Japan Computer Security Incident Response Team | JP | 
| PXS-CSIRT | Proximus Cyber Security Incident Response Team | BE | 
| QNAP PSIRT | QNAP Systems Product Security Incident Response Team | TW | 
| QTnet CSIRT | QTnet Computer Security Incident Response Team | JP | 
| QUANTA-CSIRT | Quanta Computer Security Incident Response Team | TW | 
| R-IT CSIRT | Raiffeisen Informatik CSIRT | AT | 
| RABOBANK CDC | Rabobank Cyber Defense Centre | NL | 
| Raiffeisen Switzerland CSIRT | Raiffeisen Schweiz CSIRT | CH | 
| Rakuten-CERT | Rakuten-CERT | JP | 
| Rapid7 CSIRT | Rapid7 CSIRT | US | 
| Recorded Future CSIRT | Recorded Future CSIRT | US | 
| Recruit-CSIRT | Recruit Cyber Security Incident Response Team | JP | 
| Red Hat Product Security | Red Hat Product Security | US | 
| Redguard-CSIRT | Redguard Incident Response Team | CH | 
| RedIRIS | RedIRIS | ES | 
| Redshift-CSIRT | Redshift-CSIRT | PT | 
| RENFE-CSIRT | RENFE-Operadora | ES | 
| REPSOL CERT | REPSOL CERT | ES | 
| RevelSi CSIRT | Revel Computer Security Incident Response Team | RO | 
| RFT-CSIRT | Rakuten Fintech-CSIRT | JP | 
| RG-CERT | RaiseGuard CERT | TN | 
| RH-ISIRT | Red Hat Information Security Incident Response Team | US | 
| RIC-CSIRT | Richemont CSIRT | CH | 
| Ricoh PSIRT | Ricoh Product Security Incident Response Team | JP | 
| RIM CS-ISOC | BlackBerry Information and Product Security | CA | 
| RM-CSIRT | Rakuten Mobile-CSIRT | JP | 
| Roblox Detection and Response Team (DART) | Roblox Detection and Response Team (DART) | US | 
| RoCSIRT | Agency ARNIEC RoEduNet Computer Security Incident Response Team | RO | 
| RSIRT | Regeneron Security Incident Response Team | US | 
| RST CERT | Region Stockholm CERT | SE | 
| RSYD SOC | Region Syddanmark SOC | DK | 
| RTSCERT (Suspended) | Rostelecom Solar Emergency Response Team | RU | 
| RU-CERT (Suspended) | Computer Security Incident Response Team RU-CERT | RU | 
| RUS-CERT | RUS-CERT | DE | 
| Rw-CSIRT | Rwanda Computer Security Incident Response Team (Rw-CSIRT) | RW | 
| S-CERT | CERT of the German Savings Banks Organization | DE | 
| S-CSIRT | Seresco CSIRT | ES | 
| S-SIRT | Spark Security Incident Response Team | NZ | 
| S2 Grupo CERT | S2 Grupo CERT | ES | 
| S21sec CERT | S21sec CERT | ES | 
| S4B CSIRT | Silent4Business CSIRT | MX | 
| SA NREN CSIRT | The South African NREN Computer Security Incident Response Team | ZA | 
| SAFCERT | Singapore Armed Forces Computer Emergency Response Team | SG | 
| Salesforce CSIRT | Salesforce.com Computer Security Incident Response Team | US | 
| Sandisk Technologies, Inc. PSIRT | Sandisk Technologies, Inc. PSIRT | US | 
| SANG | SANG | SA | 
| Santander Global CERT | Santander Global CERT | ES | 
| SAP Cybersecurity | SAP Cybersecurity | DE | 
| Sarenet CSIRT | Sarenet CSIRT | ES | 
| SAS PSIRT | SAS PSIRT | US | 
| SBB CERT | Swiss Federal Railways CERT | CH | 
| SBG CSIRT | Standard Bank Group CSIRT | ZA | 
| SC CDC | Standard Chartered Cyber Defence Centre | GB | 
| Schneider Electric CPCERT | Schneider Electric Corporate Product Cyber Emergency Response Team | FR | 
| Scitum-CERT | Scitum Cyber Security Incident Response Team | MX | 
| Seagate Technology PSIRT | Seagate Technology Product Security Incident Response Team | US | 
| sec1-cert | SecurityFirst-CERT | SV | 
| SECOM-CSIRT | SECOM Computer Security Incident Response Team | JP | 
| secu-CERT | SECUNET CERT | DE | 
| Secure&IT CSIRT | Secure&IT CSIRT | ES | 
| SEIDOR-CSIRT | SEIDOR-CSIRT | ES | 
| SektorCERT | SektorCERT | DK | 
| Sentria | Sentria | CO | 
| SG-GITSIR | Singapore Government IT Security Incident Response Team | SG | 
| ShieldNow O4IT | ShieldNow O4IT | CO | 
| ShieldX PSIRT | Shield eXtreme Product Security Incident Response Team | TW | 
| SI-CERT | Slovenian CERT | SI | 
| SIA CERT | SIA CERT (Minsait - Indra Group) | ES | 
| SIDN CSIRT | SIDN Computer Security Incident Response Team | NL | 
| Siemens Healthineers CSIRT | Siemens Healthineers CSIRT | DE | 
| Siemens-CERT | Siemens CERT | DE | 
| SingCERT | Singapore Cyber Emergency Response Team | SG | 
| SIRT-CSIRT | SIRT-CSIRT | ES | 
| SISAP-CERT | SISAP-CERT | GT | 
| SITE DFIR Team | Digital Forensics and Incident Response Team | SA | 
| SIX Security Incident Response Team (SIRT) | SIX-SIRT | CH | 
| SK-CERT | Slovak Computer Emergency Response Team | SK | 
| Smart Global CSIRT | Smart Global CSIRT | PE | 
| SOC CSIRT CELSIA | SOC CSIRT CELSIA | CO | 
| SOC Team Claro Colombia | Security Operations Center Team Claro Colombia | CO | 
| SOC-BD | Dutch Tax and Customs Administration SOC | NL | 
| SOC-BPD | SOC Grupo Popular | DO | 
| SOC-CCOC | Security Operations Center - Cyber Operations Command Joint | CO | 
| SOC-CSIRT PASSWORD | SOC-CSIRT Password Consulting Services | CO | 
| SOFISTIC-CSIRT | SOFISTIC-CSIRT | ES | 
| SoftBank CSIRT | SoftBank Computer Security Incident Response Team | JP | 
| Softeng-CSIRT | Softeng-CSIRT | ES | 
| Sony PSIRT | Sony Product Security Incident Response Team | JP | 
| Sophos CIRT | Sophos CIRT | GB | 
| SOTHIS ERIS-CERT | Equipo de Respuesta a Incidentes - Sothis | ES | 
| SP-CERT | Sykehuspartner CERT | NO | 
| Spamhaus | Spamhaus | AD | 
| SpareBank 1 IRT | SpareBank 1 Incident Response Team | NO | 
| SPCS CSIRT | Swiss Post Cybersecurity CSIRT | CH | 
| SRB-CERT | National CERT of the Republic of Serbia | RS | 
| Sri Lanka CERT | Sri Lanka Computer Emergency Readiness Team | LK | 
| Statkraft CSIRT | Statkraft CSIRT | NO | 
| Statnett CSOC | Statnett CSOC | NO | 
| STC DFIR | Digital Forensic and Incident Response | SA | 
| Stripe SIR | Stripe Security Incident Response team | US | 
| Sudan-CERT | Sudan Computer Emergency Response Team | SD | 
| SundCERT | SundCERT (DCIS SUND) | DK | 
| SUNET CERT | SUNET CERT | SE | 
| Supra Security Center | Supra Security Center | PE | 
| SURFcert | SURFcert | NL | 
| SW PSIRT | Sonicwall PSIRT | US | 
| Swedbank CDC | Swedbank Cyber Defence Center | SE | 
| Swisscom CSIRT | Swisscom CSIRT | CH | 
| Switch CERT | Switch CERT | CH | 
| SWRX CERT | SecureWorks Computer Emergency Response Team | US | 
| Synology PSIRT | Synology Product Security Incident Response Team | TW | 
| Sysmex-CSIRT | Sysmex Computer Security Incident Response Team | JP | 
| Tax-IRT | The Norwegian Tax Administration Operational Security Team | NO | 
| TB-CERT | Thailand Banking Sector CERT | TH | 
| TCERT | Telenor CERT | NO | 
| TCS-CERT | Thales Cyber Solutions Customers CERT | LU | 
| TDC Erhverv SOC | TDC Erhverv Security Operations Center | DK | 
| TDC NET CDC | TDC NET Cyber Defense Center | DK | 
| TDU-CSIRT | Tokyo Denki University CSIRT | JP | 
| Team Cymru | Team Cymru | US | 
| TeamT5 CSIRT | TeamT5 Cyber Security Incident Response Team | TW | 
| TeamViewer SIRT | TeamViewer SIRT | DE | 
| TechCERT | TechCERT | LK | 
| TEL SIRT | TEL SIRT | JP | 
| TeleDCIS CERT | TeleDCIS CERT | DK | 
| Telefonica-CSIRT | Telefonica CSIRT | ES | 
| TeliaCERT | Telia Company CERT | SE | 
| Telstra T-CERT | Telstra Computer Emergency Response Team | AU | 
| Tencent Cloud | Tencent Cloud Computing (Beijing) Co., Ltd | CN | 
| TEPCO-SIRT | TEPCO Security Incident Response Team | JP | 
| TERIS | Movistar Security Incidents Response Team Peru | PE | 
| TERNA-CERT | Computer Emergency Readiness Team - Terna | IT | 
| THA-CERT | Thales CERT | FR | 
| ThaiCERT | ThaiCERT | TH | 
| THY-CERT | TurkishAirlines CERT | TR | 
| TI America - CSIRT | CSIRT de Tecnologias de Información America S.A. de C.V. | MX | 
| TIC DEFENSE USA CORPORATE | TIC DEFENSE USA CORPORATE Security Incident Response Team | US | 
| TIC DEFENSE-CERT | TIC DEFENSE-CERT | MX | 
| Tigo T-CERT | Tigo T-CERT | GT | 
| TISOC | Texas Instruments Security Operations Center | US | 
| tk CERT | thyssenkrupp CERT | DE | 
| TM-CSIRT | Trend Micro CSIRT | TW | 
| Toll-CSIRT | Tolletaten Computer Security Incident Response Team | NO | 
| TOSHIBA-SIRT | TOSHIBA Security Incident Response Team | JP | 
| TotalEnergies CERT | TotalEnergies CERT | FR | 
| TR-CERT | National Cyber Security Incident Response Team | TR | 
| Truesec CSIRT | Truesec CSIRT | SE | 
| TSARKA CERT | TSARKA CERT | KZ | 
| TSB-CSIRT | TSB-CSIRT | TW | 
| TSMC-CIRC | TSMC Cybersecurity Incident Response Center | TW | 
| TTC-CSIRT | Transtelecom Computer Security Incident Response Team | KZ | 
| tunCERT | Tunisian Computer Emergency Response Team | TN | 
| Tunisian FinancialCERT | Tunisian FinancialCERT | TN | 
| Turk Telekom - CSIRT | Turk Telekom - CSIRT | TR | 
| Turkcell CDC | Turkcell Cyber Defence Center Team | TR | 
| TWCERT/CC | Taiwan Computer Emergency Response Team/Coordination Center | TW | 
| TWCSIRT | Taiwan Computer Security Incident Response Team | TW | 
| TWNIC-CSC | TWNIC-CSC | TW | 
| TXOne Networks PSIRT | TXOne Networks PSIRT | TW | 
| TZ-CERT | Tanzania Computer Emergence Response Team | TZ | 
| UB-First | UB-First | US | 
| UBS CFR | Cyber Fraud Response | CH | 
| UCT CSIRT | University of Cape Town Computer Security Incident Response Team | ZA | 
| UEFI USRT | Unified Extensible Firmware Interface Forum Security Team | US | 
| UG-CERT | Uganda Computer Emergency Response Team | UG | 
| UiO-CERT | University of Oslo Computer Emergency Response Team | NO | 
| UNAM-CERT | UNAM-CERT | MX | 
| UNDP ISIRT | UNDP ISIRT | US | 
| UNICC | United Nations International Computing Centre | US | 
| UNT-CERT | UniCredit Computer Emergency Response Team | IT | 
| Urudata Ciberseguridad | Urudata Ciberseguridad | UY | 
| USB-CSIRT | U.S. Bank Computer Security Incident Response Team | US | 
| UW SOC | UW SOC | GB | 
| UZCERT | Uzbekistan Computer Emergency Response Team | UZ | 
| VCG | Vilnius Cyber Grid | LT | 
| VeriSign | Verisign | US | 
| Versia-CSIRT | Versia-CSIRT | ES | 
| Viettel Cyber Security | Viettel Cyber Security - Branch of Viettel Group | VN | 
| VINCI-CERT | VINCI-CERT | FR | 
| Vinted SIRT | Vinted SIRT | LT | 
| Visma Global SOC | Visma Global Security Operation Center | NO | 
| VMware by Broadcom | VMware Security Response Center | US | 
| VNPT Cyber Immunity | VNPT Cyber Immunity | VN | 
| VOID SOC | VOID SOC | SK | 
| VZ-TMC | Verizon Threat Management Center | US | 
| Walmart SIRT | Walmart Security Incident Response Team | US | 
| Western Digital PSIRT | Western Digital PSIRT | US | 
| WithSecure | WithSecure Limited | GB | 
| World Bank | World Bank Group Office of Information Security Incident Response | US | 
| XSRC | Xerox Security Response Center | US | 
| Xylem PSIRT | Xylem Product Security Incident Response Team | US | 
| YCERT | Yarix Computer Emergency Response Team | IT | 
| YKB-CERT | YapiKredi Bank CERT | TR | 
| Z-CERT | Stichting Z-CERT | NL | 
| ZATCA DFIR | ZATCA Digital Forensics and Incident Response Team | SA | 
| Zendesk CSIRT | Zendesk | US | 
| ZF SOC | ZF Security Operations Center - SOC | DE | 
| ZmCIRT | Zambia Computer Incident Response Team | ZM | 
| ZTE PSIRT | ZTE Product Security Incident Response Team | CN | 
| ZUSO Advanced Research Team | ZUSO Advanced Research Team | TW | 
| Zyxel | Zyxel Corporation | TW | 
| Zürcher Kantonalbank - CSIRT | Zürcher Kantonalbank - CSIRT | CH | 
FIRST follows the ISO 3166-1 standard for country code and name listings.