Technology, Data & Cybersecurity
Excellium Services (Thales)
Verified 12 June 2026
Luxembourg cybersecurity consulting and managed SOC, incident response and audit; part of Thales since 2022.
Luxembourg-founded cybersecurity consulting and managed-services firm (SOC, incident response, audit); founded 2012, ~120-160 cyber experts; acquired by Thales in 2022 and now part of Thales Cyber Solutions Belgium & Luxembourg.
Every field below was confirmed against a public source on 12 June 2026. Verification is a check on the data, not an endorsement of the firm.
Jurisdiction
Luxembourg
Service line
Technology, Data & Cybersecurity
Head office
Bertrange, Luxembourg
Founded
2012
Size
Mid (50-250 staff)
Services
Cybersecurity consulting, Managed security / SOC, Incident detection & response, Audit & governance
Jurisdictions served
Luxembourg, Belgium, France
Client types
Banks, Funds, Financial institutions, Critical infrastructure
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