Circl3.tech vs vCISO
Choosing between Circl3.tech and vCISO? This comparison breaks down their key differences across compliance frameworks, regional coverage, industry expertise, and the problems they solve. Use this analysis to find the best fit for your organization.

Circl3.tech
Circl3.tech is a Cyprus-based cybersecurity advisory firm specialising in vCISO services, information security governance, risk management, and regulatory compliance. Founded by Panos Panayiotou — an ISO/IEC 27001 Lead Implementer (Senior) and seasoned CISO with over 25 years of experience across banking and government sectors — Circl3.tech supports public and private sector organisations in designing and implementing cybersecurity frameworks, ISMS control environments, and strategic security programmes aligned with ISO/IEC 27001 and NIS requirements.
View full profilevCISO
Virtual CISO is a service that provides Cyber- and information security advisory to danish companies in need of an experienced advisor with more than 20 years of experience in areas covering private enterprise, government, defense and academia.
View full profile| Feature | Circl3.tech | vCISO |
|---|---|---|
| Service Type | Consulting | Consulting |
| Frameworks | ISO 27001 NIS2 DORA | ISO 27001 NIS2 CIS Controls |
| Regions | Europe | Europe Denmark |
| Industries | For all industries | For all industries |
| Problems Solved | Compliance Risk Management Policy Creation Security Awareness Certification Assistance Vendor Management Lead Implementer Training | Compliance Risk Management Audit Preparation Policy Creation |
| Client Sizes | All | All |
| Languages | English | English Danish |
Circl3.tech Strengths
- Solves more problems (7)
- Unique frameworks: DORA
vCISO Strengths
- Broader regional coverage (2 regions)
- More language support (2 languages)
- Unique frameworks: CIS Controls
