SPIE Group

SPIE Group operates as a major European provider of multi-technical services, specifically within the energy and communications sectors. The organisation delivers a range of technical solutions supporting critical infrastructure and business operations across these markets. Its core activities involve managing complex technical projects and services essential for energy distribution and telecommunications networks. The company maintains a significant operational footprint throughout Europe, catering to clients requiring specialised technical expertise.

The organisation employs over 47,000 personnel globally and generates billions of Euros in annual revenue, reflecting its substantial scale and economic importance. The August 2020 ransomware attack by the Nefilim group exposed the breadth and sensitivity of SPIE Group's operations. Attackers successfully exfiltrated approximately 11.5 GB of corporate data, subsequently leaking over 65,000 files. These compromised documents included highly sensitive operational materials such as telecom service contracts, legal dissolution records, power of attorney paperwork, and infrastructure reconstruction agreements. This incident demonstrated SPIE Group's deep involvement in critical infrastructure projects and complex contractual engagements, revealing its role in managing foundational technical services. The attackers highlighted SPIE Group's position alongside other large European service providers they had previously targeted.