A French-first, Canadian-owned, architect-led security firm
IT Sincennes Inc. helps organizations in Ottawa, Gatineau and across Canada secure their systems and get the most from their IT — in French or English, working directly with Patrick Sincennes, the Microsoft-certified architect who does the work.
Security first, without the jargon
We start by measuring risk — not by selling products. A clear assessment surfaces what’s exposed and what matters most; then we put the rules in place and deploy the protections that stop threats. From strategy to day-to-day managed IT, we cover the whole cycle.
- Assessment first. We measure risk before anything else.
- Bilingual. Full service in French and English.
- Local. A National Capital Region firm.
- End to end. From strategy through to operations.
Senior, certified expertise
Founded in 2023 by Patrick Sincennes and built on 20+ years of hands-on IT and security experience, the firm serves organizations of all sizes — across every sector, with the senior architect who does the work.
Cybersecurity architecture
Microsoft Cybersecurity Architect Expert (SC-100)
Cloud architecture
Microsoft Azure Solutions Architect Expert
Identity & access
Microsoft Identity & Access Administrator
We don’t just advise on security — we build it
The same expertise behind our services runs Cactus Security: our own production security tooling, built, operated and given away free by IT Sincennes. Plenty of firms only advise; we build it and run it ourselves.
Let’s talk about your project
Book a no-obligation risk assessment and get a clear, prioritized plan.
Get in touch