Best Network Pen Companies in Germany
15 network penetration testing providers serve Germany clients. This list ranks them by accreditation depth, methodology, and editorial scoring. Look for providers with internal Active Directory expertise, lateral-movement experience, and credentialled offensive certifications (OSCP, OSEP, CRTP). German buyers should look for BSI certification and TISAX accreditation, with NIS 2 compliance increasingly required for critical-infrastructure operators.
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NCC Group
Global cybersecurity consultancy with CREST, CHECK, and CBEST accreditation, renowned for deep technical research and comprehensive penetration testing services.
SECFORCE
Canary Wharf-based adversary simulation and CBEST-aligned penetration testing consultancy, delivering CREST-accredited offensive security to UK financial services and other organisations with the most demanding requirements.
Mandiant
World-renowned cybersecurity firm now part of Google Cloud, delivering threat intelligence-led penetration testing and red teaming informed by front-line incident response experience.
LRQA
The only organisation worldwide with a full suite of CREST accreditations. 250+ cybersecurity specialists operating in 55+ countries across pen testing, red teaming, and incident response.
Claranet
CREST and CHECK-accredited European managed services provider delivering penetration testing with deep infrastructure and cloud hosting expertise.
Kroll
Global risk advisory firm with a 400+ person cyber practice. IR-led penetration testing that feeds active breach intelligence straight into test scoping.
usd AG
Frankfurt-based European payment security specialist holding the full set of PCI credentials (QSA, PFI, ASV, P2PE). Manual-first penetration testing for fintechs, acquirers, and regulated enterprises.
Schellman
The largest CPA-firm-based cybersecurity assessor in the US. Unique in holding FedRAMP 3PAO, PCI QSA, HITRUST, ISO 27001, and SOC attestation authority simultaneously.
SEC Consult
Vienna-headquartered Austrian cybersecurity consultancy with a prolific Vulnerability Lab research program and deep expertise in IoT and embedded systems security across the DACH region.
HiSolutions
Berlin-headquartered German cybersecurity consultancy with 30+ years of BSI IT-Grundschutz experience. Trusted by federal agencies, DAX corporations, and critical infrastructure operators.
Airbus Protect
Airbus group cybersecurity consultancy with ANSSI PASSI qualification. Aerospace, defence, and critical infrastructure penetration testing across Europe.
PCA Cybersecurity
Vilnius-based automotive cybersecurity specialist focused on UN R155, ISO/SAE 21434, and vehicle research. Pwn2Own Automotive participant with a dedicated ECU and vehicle test lab.
Best Network Pen Companies in Germany, FAQs
How do I find the best network pen provider in Germany?+
Start by shortlisting providers with verified network pen experience and accreditations that match your industry. This page lists 15 providers offering network penetration testing to Germany clients, ranked by accreditation depth, methodology, and editorial scoring. Compare scope, methodology, and pricing across at least three providers before committing.
What accreditations matter most for network pen in Germany?+
German buyers should look for BSI certification and TISAX accreditation, with NIS 2 compliance increasingly required for critical-infrastructure operators. On top of those, Look for providers with internal Active Directory expertise, lateral-movement experience, and credentialled offensive certifications (OSCP, OSEP, CRTP).
How much does network pen cost in Germany?+
Network Pen engagements in Germany typically range from $5,000 to $50,000 depending on scope, complexity, and required accreditations. Boutique providers often start lower, while large consultancies and engagements requiring CREST, CBEST, or FedRAMP 3PAO accreditation sit at the higher end. Request fixed-scope quotes from at least three providers to benchmark fair market pricing.
How long does a network pen engagement take in Germany?+
Most network pen engagements in Germany run between 1 and 4 weeks of active testing, plus 1 to 2 weeks for reporting and remediation review. Larger or more regulated engagements (red team programmes, multi-environment cloud assessments) can extend to 6 to 12 weeks. Build buffer time into procurement schedules to allow for accredited tester availability.
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