Leading-edge IT solutions provider.

Conexsys Communications is a Canadian company, headquartered in Mississauga, Ontario with offices across the country.  We specialize in providing enterprise networking and network security solutions, products and support; and partner with leading technology firms to meet our customers’ needs. Our certified professionals bring more than three decades of project management experience, arming us with a solid understanding of business processes. This expertise, coupled with a robust background in IT security and networking solutions, enables us to help you streamline and secure your IT operations – and business operations.


Our value proposition includes local customer support, leading-edge technology, and quick, straightforward responses. As a result, our loyal and repeat customers identify Conexsys as their integrator of choice.

Our History

Conexsys was formed in 1987 as the ACA Networks Division of Allan Crawford Associates Ltd., a company serving the Canadian marketplace with leading edge technology since 1959.


After becoming Conexsys Communications in 1997, the company was purchased in 2004 from Allan Crawford Associates by long-standing Conexsys senior management, who are continuing the organization's tradition of excellence.