Nomios is a European cybersecurity services group operating across multiple countries including Italy, France, Belgium, the Netherlands, Germany, Luxembourg, Poland, and the United Kingdom. The company provides cybersecurity solutions and managed services to enterprise clients, with a focus on network security, security operations, and identity and access management. Nomios operates as an integrator and managed security service provider (MSSP), partnering with vendors such as Palo Alto Networks to deliver solutions including Security Operations Center (SOC) capabilities. The company references modern SOC models built on platforms like Palo Alto Networks Cortex as alternatives to traditional MSSP and SIEM approaches. In October 2025, Nomios expanded its portfolio through the acquisition of Intragen, described as a European specialist in Identity and Access Management (IAM). This acquisition broadened Nomios's service offering into the IAM domain. The group also has an association with Dionach, another cybersecurity entity. The company's leadership structure includes group-level executives (CTO, CFO, CLO, CMO, CHRO) alongside country-specific managing directors, reflecting a decentralized multi-national organizational model. Nomios Italy is led by a dedicated General Manager, Paolo Marsella, operating under the broader Nomios Group structure led by CEO Sébastien Kher from France.