Matthew Metelsky serves as Founder & CEO at Third Octet, a managed IT and cybersecurity provider in Mississauga, ON (serving Milton), leading its work across Managed IT, Cybersecurity, and Microsoft 365.
Matthew Metelsky is the Founder & CEO of Third Octet, a managed IT services provider based in Mississauga, ON (serving Milton). Third Octet supports organizations with reliable, business-aligned technology and responsive support.
Under Matthew's leadership, Third Octet focuses on Managed IT, Cybersecurity, and Microsoft 365, helping client teams keep their systems secure, supported, and productive.