They trust us
Government institutions, public services, ministries, defense agencies, large industrial groups, banks, insurers and transport operators rely on SYLink sovereign solutions to protect their infrastructure, data and critical missions.
Defense & armed forces
5Protection of classified information systems, NATO / Armed Forces doctrine, operational continuity for sensitive missions. SYLink equips command chains, defense operators and military AI agencies with a sovereign, on-premise, auditable stack.
State institutions
6Security for citizen data, government communications and public service infrastructure. ANSSI-compliant, deployable on-premise or on sovereign cloud, certified for sensitive zones and public procurement (Gigalis, UGAP).
- ÉlyséePrésidence de la RépubliqueOfficial website
- Premier ministreCabinet du Premier ministreOfficial website
- Assemblée nationaleOfficial website
- JusticeMinistère de la JusticeOfficial website
- Éducation nationaleMinistère de l'Éducation nationaleOfficial website
- MEAEMinistère de l'Europe et des Affaires étrangèresOfficial website
European institutions
2European digital sovereignty: protection of diplomatic exchanges, compliance with GDPR / DORA / NIS2 and resilience against state-level threats. Multilingual, multi-jurisdiction solutions, operated from the EU.
Industry & energy
7Protection of industrial secrets (R&D, patents, intellectual property), security for OT / SCADA environments, NIS2 / critical operator compliance. Aerospace, air defense, energy, construction, engineering — all sectors, Made in France.
Services, finance & cyber ecosystem
6Banking, insurance, transport, financing, cyber ecosystem: protection of customer data, DORA and ACPR compliance, anti-fraud. SYLink also integrates complementary French cybersecurity players.
500+ MSP partners — nationwide and European distribution
Beyond the institutional references above, SYLink relies on a network of over 500 partners — MSPs, MSSPs, integrators and office-automation specialists — covering the whole of France and several European countries. This network operates SYLink for hundreds of thousands of end clients, both private and public, across every sector.
Do you represent an organization?
Talk to our team to assess a SYLink deployment in your environment — sovereign, on-premise, compliant with NIS2 / NATO / Armed Forces.





