CREST-certified penetration testing across web, mobile, source code and AI systems.
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FIRMUS is a L2-verified AI-implementation provider based in Singapore, Singapore, delivering appsec, vulnerability-mgmt, pentest. Ranked on proof — 1 verified records on the Trustgent index.
What they build
Singapore-headquartered penetration testing and cybersecurity consultancy operating since 2008. Delivers web and mobile application penetration testing, source code review, AI penetration testing, network pentesting, incident response, MDR and governance/compliance advisory. Consultant bench holds SANS/GIAC (GPEN, GWAPT, GCIH), OSCP, CEH, CISSP, CISA, CRPT and CPSA credentials.
Quick facts
- HQ
- Singapore, Singapore
- Founded
- 2008
- Team
- 50-100
- Languages
- English
- Stack
Capabilities
- Application security
- Vulnerability management
- Penetration testing
- Incident response
Industries served
- Financial services
- Healthcare
- Retail & e-commerce
- SaaS & technology
Regulatory readiness
Cross-referenced against public registries where a public source exists (L2+). The check mark marks an attribute we have a source for — see the proof page.
About FIRMUS
What does FIRMUS build?
FIRMUS is a L2-verified AI-implementation provider on Trustgent, delivering Application security, Vulnerability management, Penetration testing.
Where is FIRMUS based?
FIRMUS is headquartered in Singapore, Singapore.
How is FIRMUS verified on Trustgent?
FIRMUS has an EARNED verification level of L2 on Trustgent, with 1 contributing verified records (most recent verification: 2026-07-04). Verification is independent of any subscription — plan tier is never a ranking input.
How is FIRMUS ranked?
Rank is a pure function of three EARNED signals: verification level (dominant), record count, and recency. No plan, fee, spend, or paid placement is ever an input. See https://trustgent.com/how-we-rank.