NT GROUP SYSTEMY INFORMATYCZNE SPKA Z OGRANICZON

NT Group Systemy Informatyczne is a Poland-based IT security and training company, founded in 2002 and headquartered in Łódź. For over 20 years, we have been helping businesses and public sector organizations across Poland strengthen their cybersecurity posture through hands-on technical testing and regulatory compliance expertise.

Our core service is penetration testing — web application, network infrastructure, and Active Directory security assessments performed by a team holding industry-recognized offensive security certifications: OSCP, CPTS, CPEH, and eCPPT. We work with both commercial clients and public administration units, including projects under Poland's national "Cyberbezpieczny Samorząd" (Cybersecure Local Government) program.

Beyond penetration testing, NT Group provides a full range of IT compliance audits, including NIS2, KRI (National Interoperability Framework), GDPR, ISO/IEC 27001, PSD2, and DORA. We also deliver authorized Microsoft training and certification exams, combining practical security verification with deep knowledge of the regulatory landscape our clients operate in.

Our approach focuses on identifying real, exploitable vulnerabilities rather than checkbox compliance — giving clients both a technical risk assessment for IT teams and a clear, business-oriented report for management.