GRCC Jahn vs IRM Consulting
Choosing between GRCC Jahn and IRM Consulting? 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.

GRCC Jahn
Governance, Risk & Compliance consulting by Viktor Jahn. One point of contact from start to finish. Audits, advisory, and training across NIS2, BISG, TISAX, DORA, GDPR, and ISO 27001. Pragmatic, hands-on and built for practice.
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IRM Consulting
Delivering tailored Fortune 500-level Virtual CISO (vCISO) Services.and solutions that ensure robust Cybersecurity, AI Risk Management & Data Governance for SaaS businesses at a fraction of the cost of an in-house team or full-time CISO. We help SaaS Companies, Startups & SMBs achieve SOC2, ISO42001, CMMC, ISO27001/2 Compliance 40% Cheaper & Faster.
View full profile| Feature | GRCC Jahn | IRM Consulting |
|---|---|---|
| Service Type | Consulting | Consulting |
| Frameworks | ISO 27001 ISO 42001 GDPR Multi-framework NIS2 DORA | ISO 27001 ISO 42001 SOC 2 Type 2 GDPR Multi-framework |
| Regions | Austria Belgium Denmark Europe France Germany Sweden Switzerland | Canada United States |
| Industries | Construction Finance Government Healthcare Hospitality Manufacturing Private Equity Real Estate Retail Technology Transportation | For all industries |
| Problems Solved | Compliance Risk Management Audit Preparation Policy Creation Certification Assistance Data Protection Lead Implementer Training | Compliance Risk Management Audit Preparation Policy Creation Security Awareness Certification Assistance Incident Response Vendor Management Data Protection Secure AI Deployment |
| Client Sizes | All | Small (1-50) Medium (51-250) |
| Languages | English German | English |
GRCC Jahn Strengths
- Supports more frameworks (6 vs 5)
- Broader regional coverage (8 regions)
- More language support (2 languages)
- Unique frameworks: NIS2, DORA
IRM Consulting Strengths
- Solves more problems (10)
- Unique frameworks: SOC 2 Type 2
