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Integrity360

CREST-accredited pan-European cybersecurity services provider delivering penetration testing and managed security from Dublin with a strong UK and Ireland presence.

Featured in: Best CREST Pen Testing Companies

Headquarters
Dublin, Ireland
Founded
2005
Team Size
201-500
Geography
Regional
Markets
UK, Europe
Last verified: Feb 2026

About

Integrity360 is a Dublin-headquartered pan-European cybersecurity services provider founded in 2005, offering comprehensive penetration testing and managed security services. The company has grown through organic development and strategic acquisitions to become one of the largest independent cybersecurity companies serving the UK and Irish markets, with a growing European footprint.

Integrity360 holds CREST accreditation and provides a full range of offensive security services including web application penetration testing, infrastructure testing, mobile application testing, API testing, red teaming, and social engineering assessments. The company is known for combining technical penetration testing excellence with strategic security advisory, helping clients understand not just their vulnerabilities but how to build mature, resilient security programs.

Integrity360's Security Operations Centre provides 24/7 monitoring and managed detection and response capabilities that complement their testing services. They serve clients across financial services, healthcare, government, retail, and technology sectors. The company has invested significantly in cloud security expertise and helps organizations secure their AWS, Azure, and GCP environments through both assessment and continuous monitoring. Their consultants hold certifications including OSCP, CREST CRT, GPEN, and CISSP.

Methodologies

OWASPCRESTPTES

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