Auditor Directory
NIS2 Auditors
Directive (EU) 2022/2555 — Network and Information Security Directive 2 (NIS2)
Browse accredited firms offering NIS2 audits. Filter by location, size, and budget.
50 firms — interactive filtering loads below.
Aon Cyber Solutions UK
London, United Kingdom
Aon Cyber Solutions UK offers ISO 27001, SOC 2, and PCI DSS assessments with cyber insurance integration.
Atos Cybersecurity
Paris, France
Atos Cybersecurity is a global IT services company offering enterprise-grade ISO 27001, SOC 2, and NIS2 compliance.
Bridewell Consulting
Reading, United Kingdom
Bridewell Consulting is a UK cybersecurity firm offering ISO 27001, SOC 2, PCI DSS, and NIS2 assessments.
CGI Cybersecurity
Paris, France
CGI Cybersecurity offers enterprise-grade compliance services across ISO 27001, SOC 2, NIS2, and more.
ElevenPaths (Telefonica Cyber)
Madrid, Spain
ElevenPaths (Telefonica Cyber) offers ISO 27001, PCI DSS, and ENS compliance across Europe and Latin America.
Kroll (UK)
London, United Kingdom
Kroll UK is a global risk advisory firm offering ISO 27001, SOC 2, PCI DSS, and enterprise-grade compliance assessments.
Mandiant Germany
Munich, Germany
Mandiant Germany offers ISO 27001, BSI C5, and NIS2 compliance for enterprise clients.
mnemonic AS
Oslo, Norway
mnemonic is Norway's largest cybersecurity firm offering ISO 27001, SOC 2, and NIS2 compliance assessments.
Nixu Oyj
Helsinki, Finland
Nixu Oyj is a leading Nordic cybersecurity firm offering ISO 27001, SOC 2, NIS2, and GDPR compliance assessments.
Reply Cyber Security
Turin, Italy
Reply Cyber Security is a European IT consultancy offering ISO 27001, SOC 2, and NIS2 compliance for enterprises.
secunet Security Networks
Essen, Germany
secunet is Germany's leading IT security company offering ISO 27001, BSI C5, and NIS2 compliance for enterprises.
Sogeti Cybersecurity
Paris, France
Sogeti Cybersecurity is a Capgemini subsidiary offering enterprise-grade compliance services across Europe.
Truesec
Stockholm, Sweden
Truesec is a leading Swedish cybersecurity firm offering ISO 27001, SOC 2, and NIS2 compliance assessments.
Wavestone
Paris, France
Wavestone is a French management and technology consultancy offering ISO 27001, NIS2, and GDPR compliance.
WithSecure
Helsinki, Finland
WithSecure (formerly F-Secure Business) is a Finnish cybersecurity firm offering ISO 27001 and NIS2 compliance.
A1 Digital Austria
Vienna, Austria
A1 Digital Austria offers ISO 27001, NIS2, and TISAX compliance assessments for Austrian enterprises.
Acuity Risk Management
London, United Kingdom
Acuity Risk Management offers ISO 27001, SOC 2, and NIS2 compliance assessments with integrated risk management.
Advens
Lille, France
Advens is a French cybersecurity firm offering ISO 27001, HDS, and NIS2 compliance assessments.
CGI Sweden
Stockholm, Sweden
CGI Sweden offers ISO 27001, SOC 2, and NIS2 compliance assessments in the Nordics.
cirosec GmbH
Heilbronn, Germany
cirosec is a German cybersecurity firm specializing in ISO 27001, BSI C5, and TISAX assessments.
Claranet Cyber Security
London, United Kingdom
Claranet Cyber Security offers ISO 27001, PCI DSS, and Cyber Essentials assessments across Europe.
Clavister
Ornskoldsvik, Sweden
Clavister is a Swedish cybersecurity firm offering ISO 27001 and NIS2 compliance assessments.
Coalfire UK
London, United Kingdom
Coalfire UK offers ISO 27001, SOC 2, PCI DSS, and Cyber Essentials compliance across the UK.
Conscia Norway
Oslo, Norway
Conscia Norway is a Nordic cybersecurity firm offering ISO 27001, SOC 2, and NIS2 compliance assessments.
DIESEC
Helsinki, Finland
DIESEC is a Nordic cybersecurity and compliance firm offering ISO 27001, NIS2, and SOC 2 services across Finland, Sweden, Norway, and Denmark.
Dionach
Oxford, United Kingdom
Dionach is an Oxford-based cybersecurity firm offering PCI DSS QSA, ISO 27001, and Cyber Essentials assessments.
Edgescan
Dublin, Ireland
Edgescan provides vulnerability management and ISO 27001 compliance assessments.
ESET Enterprise Security
Bratislava, Slovakia
ESET Enterprise provides ISO 27001 and NIS2 compliance assessments in Central Europe.
Exprivia Cybersecurity
Bari, Italy
Exprivia offers ISO 27001, GDPR, and NIS2 compliance assessments in Italy.
genua GmbH
Kirchheim, Germany
genua is a German IT security company offering ISO 27001 and BSI C5 compliance assessments.
Ingenia Security
Malaga, Spain
Ingenia Security is a Spanish cybersecurity firm providing ISO 27001 and ENS compliance assessments.
Innov8 Team
Lisbon, Portugal
Innov8 Team is a Portuguese cybersecurity firm offering ISO 27001 and GDPR compliance assessments.
Integrity360
Dublin, Ireland
Integrity360 is an Irish cybersecurity firm offering ISO 27001, SOC 2, PCI DSS, and NIS2 assessments.
IT Audit Poland
Warsaw, Poland
IT Audit Poland offers ISO 27001 and NIS2 compliance assessments for Polish and CEE companies.
ITSEC Group
Amsterdam, Netherlands
ITSEC Group is a Dutch cybersecurity firm offering ISO 27001, SOC 2, and PCI DSS assessments.
Knowit Secure
Oslo, Norway
Knowit Secure is a Nordic cybersecurity consultancy offering ISO 27001, SOC 2, and NIS2 assessments.
Nordic Cyber Group
Stockholm, Sweden
Nordic Cyber Group is a Swedish cybersecurity firm offering ISO 27001, NIS2 compliance, and ISO-as-a-Service for Scandinavian technology and manufacturing companies.
Nordic Defence
Fredrikstad, Norway
Nordic Defence is a Norwegian cybersecurity firm offering ISO 27001, NIS2 compliance, and managed security services for Nordic enterprises and critical infrastructure.
Northwave Cybersecurity
Utrecht, Netherlands
Northwave is a Dutch cybersecurity firm offering ISO 27001, SOC 2, and NIS2 compliance assessments.
Orange Cyberdefense
Paris, France
Orange Cyberdefense is a major European cybersecurity firm offering ISO 27001, NIS2, SOC 2, and GDPR compliance services with managed security operations across the continent.
Orange Cyberdefense Belgium
Brussels, Belgium
Orange Cyberdefense Belgium offers ISO 27001, SOC 2, and NIS2 compliance assessments across the Benelux.
S2 Grupo
Valencia, Spain
S2 Grupo is a Spanish cybersecurity firm offering ISO 27001, ENS, and NIS2 compliance assessments.
SEC Consult
Vienna, Austria
SEC Consult is an Austrian cybersecurity consultancy offering ISO 27001, SOC 2, and NIS2 compliance assessments.
SECUINFRA GmbH
Berlin, Germany
SECUINFRA is a Berlin-based cybersecurity firm offering ISO 27001, BSI C5, and TISAX assessments.
Secura BV
Amsterdam, Netherlands
Secura BV is a Dutch cybersecurity firm offering ISO 27001, SOC 2, and PCI DSS assessments across the Benelux region.
SureCloud
London, United Kingdom
SureCloud offers ISO 27001, PCI DSS, and Cyber Essentials assessments with integrated GRC platform.
SysDream
Paris, France
SysDream is a French cybersecurity firm offering ISO 27001, HDS, and NIS2 compliance assessments.
Systancia
Paris, France
Systancia is a French cybersecurity firm offering ISO 27001, HDS, and NIS2 compliance assessments.
Xcina Consulting
London, United Kingdom
Xcina Consulting provides ISO 27001, GDPR, and NIS2 compliance assessments for UK enterprises.
Yarix S.r.l.
Montebelluna, Italy
Yarix is an Italian cybersecurity firm offering ISO 27001, GDPR, and NIS2 compliance assessments.