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.

Our Customers
Our Customers Conexsys Communications specializes in designing and implementing enterprise networking and security solutions for organizations across Canada. Our customers operate in a broad range of industries, each facing their …

Case Studies
Browse our recent case studies to learn how we work with our partners to develop tailored solutions that deliver immediate impact and lasting results for our customers.

Testimonials
Customer Testimonials "Conexsys demonstrates the best value-add day-in and day-out that I've ever seen." Robert Thompson Sr. Mgr. Internet Technologies Royal Bank of Canada "Conexsys was committed at every step of our project. Great …

Canadian Offices
Canadian Offices Head Office 6715 Millcreek Drive, Suite 5 & 6 Mississauga, ON, Canada L5N 5V2 Toll Free: (888) 509-8452 Toll Free Fax: (888) 509-8454 Local (Toronto area): (905) 286-3700 Local Fax: (905) 286-3750 Calgary Bow …