WithSecure
Helsinki, Finland
Helsinki-listed cyber firm with a dedicated consulting and MDR services arm
Incident responseThreat huntingSOC & MDR monito…+2 more
- records
- 1
- team
- 200+
- founded
- 1988
Offensive security specialists offering continuous penetration testing
L2Cross-referenced, highest level reached
1 cross-referenced
Verified against independent sources
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Silverskin Information Security is a L2-verified AI-implementation provider based in Helsinki, Finland, delivering red-team, appsec, vulnerability-mgmt. Ranked on proof, 1 verified records on the Trustgent index.
What they build
Silverskin is an offensive-security boutique founded in 2009 and based at Kalevankatu 6 in Helsinki. Its service lines are penetration testing across applications, networks, and devices, continuous pentesting, phishing simulations, threat modelling, and code and architecture reviews. The firm is listed as a CREST-approved member company and reports roughly 30 staff.
Quick facts
- HQ
- Helsinki, Finland
- Founded
- 2009
- Team
- 10-50
- Languages
- fi, en
- Stack
- OWASPCREST
Capabilities
- Red teaming
- Application security
- Vulnerability management
- Penetration testing
Industries served
- Financial services
- Healthcare
- Media & publishing
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 Silverskin Information Security
What does Silverskin Information Security build?
Silverskin Information Security is a L2-verified AI-implementation provider on Trustgent, delivering Red teaming, Application security, Vulnerability management.
Where is Silverskin Information Security based?
Silverskin Information Security is headquartered in Helsinki, Finland.
How is Silverskin Information Security verified on Trustgent?
Silverskin Information Security has an EARNED verification level of L2 on Trustgent, with 1 contributing verified records (most recent verification: 2026-07-07). Verification is independent of any subscription, plan tier is never a ranking input.
How is Silverskin Information Security 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.
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