4té inc.

377 Dalhousie Street, Suite 301
Ottawa, Ontario, Canada K1Y 2H6
+1 613 232 4499


Who We Are

4té Inc. is a prime consulting firm specializing in interior design for the built environment. With 5,000+ completed projects throughout North America, our portfolio includes a diverse range of corporate, hospitality, retirement and condominium projects in both the private and public sectors.

In 1987, the first generation of owners founded what was then known as Gansen Lindsay Design Consultants Inc.  A second generation took ownership nearly two decades later, in 2006. 

In December 2009, we moved our offices from the downtown core to a 6,500 sq ft. warehouse in the Little Italy sector of Ottawa. The interior was transformed into a state-of-the art open and collaborative design studio fit-up to LEED GOLD standards. In 2010, the firm was rebranded as 4té Inc.

Since 2017, a third generation has owned and managed 4té Inc.: Chantal Boyer-Casey, Emily Chamberlain and Tzoofit Hammer. 


They’ve helped us tremendously, our people are absolutely ecstatic about the place. It’s been a great collaboration on both sides... A power team on the market.
— Charles-Antoine Rozon - KPMG
4te is one of the best firms you could ever recommend. We’re always impressed with their innovative designs and forward thinking and trends. They always make us feel special.
— Alain Desmarais - Cushman Wakefield