James C. Tsang AIA began his architectural practice in Tacoma in 1979 as Harris, Reed Litzenberger, and Tsang. In 1985, Jim formed a 65-person practice as The Tsang Partnership, with offices in Tacoma and Seattle. It was the most successful design firm at the time. He relinquished his interest in The Tsang Partnership in 1999 to BCRA architects. In 2011 Jim joined INNOVA Architects as President, and today is involved in establishing the vision for the firm, providing leadership to establish INNOVA and its new division, ORB Architects, as a prominent design firm in the region.