Third Octet

Third Octet is a Canadian managed IT services provider helping small and mid-sized businesses make technology more reliable, secure and effective. Since 2007, we’ve partnered with businesses across Toronto, the Greater Toronto Area and beyond to deliver managed IT, cybersecurity, IT strategy and modernization, and AI and automation services.

We believe technology should make work easier, not more complicated. When systems are unreliable, security gaps go unaddressed or employees spend too much time working around technology, productivity suffers and business risks increase. We help businesses reduce these challenges through proactive IT management, practical advice and technology aligned with their goals.

Our services include managed IT support, Microsoft 365 management and security, device and infrastructure management, backup and recovery, cybersecurity awareness, and ongoing technology planning. Through Workplace OS, we connect these capabilities to help businesses build a secure technology foundation, improve how work gets done and prepare for change. Workplace Foundation provides the managed IT foundation for Microsoft 365, devices, cloud systems, security and everyday support.

We also help businesses approach AI and automation thoughtfully. From assessing Microsoft 365 Copilot readiness to identifying opportunities to improve workflows, we focus on security, governance and practical business value — not adopting technology simply for the sake of it.

Whether you have a small internal IT team or need an external technology partner, Third Octet combines responsive support with proactive management and strategic guidance. Our goal is to help you reduce disruption, manage risk and get lasting value from your technology.