Trustgent
Stack · Cybersecurity

Verified Cybersecurity providers.

Pentest, red team, incident response, MSSP, verified cybersecurity providers whose engagements close findings clean and stand up to scrutiny.

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748 verified providers in Cybersecurity. Default sort is highest verification level first; ties broken by most-recent record. The earned-outcome atom for this stack: pentest with findings closed / IR drill passed.

Verified providers

SpecterOps

Alexandria, United States

Adversary-focused defense, identity attack path management, and detection engineering

Blue team & dete…Red teamingThreat hunting+1 more
records
1
team
100-200
founded
2017

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

S-RM

London, United Kingdom

Award-winning cyber incident response, ransomware negotiation and digital forensics

Incident responseThreat huntingVulnerability ma…
records
1
team
250-500
founded
2005

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

Synetis

Paris, France

Independent French cybersecurity consultancy - people at the heart

Incident responseSOC & MDR monito…Application secu…+1 more
records
1
team
251-500
founded
2010

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
Showing the top 24 of 748, narrow by capability, country, or verification level in the panel above to see the rest.
Capabilities in this stack

Cybersecurity, by capability.

Each capability is a class of system, not a tool. Click through to see the ranked list of providers who deliver it.

FAQ

Common questions.

What counts as "verified" in Cybersecurity?

Providers earn each level on evidence, never on payment. The earned-outcome atom for Cybersecurity is: pentest with findings closed / IR drill passed. See /how-we-verify for the full L0→L5 methodology.

Can a firm appear in multiple stacks?

Yes. A provider carries an array of stack domains, e.g. an AI builder that also runs SOC 2 audits appears in both AI and Compliance. Ranked lists always stay per-domain; there is no mixed cross-domain rank.

How do I narrow further?

Combine with the capability, industry, country, or regulatory filters on the main index. Trustgent supports intersections, /providers?stack=compliance&country=nl is the shape.

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