NVISO Security

TLDR

NVISO Security is a Brussels-based pure-play Cybersecurity consultancy founded in 2013 with 300+ security specialists across Belgium, Germany, Austria, and Greece, covering penetration testing, managed detection and response, and incident response.

Overview

Founded in 2013 in Brussels, NVISO dedicates 100% of its resources to Cybersecurity, making it Belgium's most prominent independent pure-play security firm. The company covers offensive security (penetration testing, red teaming), defensive security (managed detection and response, SIEM), and incident response for clients across financial services, critical infrastructure, healthcare, and the public sector.

NVISO has grown from 5 employees at founding to 300+ security specialists across offices in Belgium, Germany, Greece, and Austria. This expansion gives the company a pan-European delivery capability while maintaining its Belgian headquarters and client relationships. The company does not appear to have taken external VC investment, growing through revenue reinvestment.

NVISO competes and complements Belgian cyber players including Intigriti (bug bounty), Aikido Security (developer security), and Toreon (security advisory), covering distinct segments of the enterprise security value chain.

Key People

• Kurt Ceuppens - CEO