Our Company

DCA group was established in 1994 by David Callingham with a focus on IT Integration Architecture. We were early pioneers in the EAI space and frequent presenters at the Gartner Group Application Integration and Middleware conferences. We worked with several major Canadian Corporations helping to establish Integration Architecture disciplines.

Over the years, the scope of our engagements has grown to include all architecture disciplines: Solution Architecture, Security Architecture, Data Architecture, Infrastructure Architecture, Business Architecture and Enterprise Architecture. Our practice extends naturally to include hands on application and integration design and build as well as technical project management. We are a group of senior practitioners who take a pragmatic approach to solving business problems with technology.