Manitoba Architecture Firms . The firm is proud to demonstrate how these. Interior renovation of a house in winnipeg. Architects In Ottawa Canada 70 Top Architecture Firms In Ottawa from www.re-thinkingthefuture.com Architecture49 is a national leader in the integrated design and delivery of some of canada’s most important buildings and environments. Unit d, 204 main street, po box 390: We are focused on six key areas of expertise: