Trustgent
Capability · Penetration testing

Providers who deliver penetration testing.

Scoped external, internal, and cloud penetration tests where findings are closed and re-tested, with the retest kept as evidence.

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434 verified providers at one or more levels for penetration testing. Default sort is highest verification level first; ties broken by most-recent record.

Deepest earned coverage in United States (33), United Kingdom (26), and Germany (26). Ranking is plan-blind: verification level, contributing record count, and recency are the only signals used. A free-plan L5 provider always outranks a paid-plan L1.

Verified providers

Secarma

Manchester, United Kingdom

Independent Manchester-based CREST and CHECK penetration testing consultancy

Penetration test…Red teamingVulnerability ma…+1 more
records
1
team
50-200
founded
2001

SECFORCE

London, United Kingdom

Strategic offensive security consultancy for UK financial services

Penetration test…Red teamingApplication secu…+1 more
records
1
team
10-50
founded
2008

THEOS Cyber

Singapore, Singapore

APAC-focused defence, offence and incident response cybersecurity partner

Blue team & dete…SOC & MDR monito…Incident response+2 more
records
1
team
50-100
founded
2019

StickmanCyber

Sydney, Australia

Sydney-based cybersecurity-as-a-service firm delivering continuous vulnerability management and compliance uplift for 200+ Australian enterprises.

Vulnerability ma…Penetration test…SOC & MDR monito…+2 more
records
1
team
51-200
founded
2006

SISA

Bengaluru, India

Forensics-driven cybersecurity for regulated enterprises

Incident responsePenetration test…Vulnerability ma…+1 more
records
1
team
201-500
founded
2003

Core Sentinel

Sydney, Australia

Sydney senior-only penetration testing firm running recurring vulnerability discovery across web, mobile, infrastructure and wireless.

Vulnerability ma…Penetration test…Application secu…
records
1
team
11-50
founded
2015
Showing the top 24 of 434, narrow by capability, country, or verification level in the panel above to see the rest.
By market

Verified penetration testing companies by country.

Markets with at least five cross-referenced (L2+) Penetration testing builders. Each links to the verified shortlist for that country.

FAQ

Common questions.

What does penetration testing actually mean?

A class of system, not a tool. Filtering on this capability returns providers who have claimed (L1) or had verified (L2+) work in this area.

How do I narrow further?

Combine with characteristic filters in the index header, sector, country, regulatory regime, engagement model. Trustgent supports intersections.

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