William Kaven Architecture is a multidisciplinary design studio based in Portland, Oregon working in architecture, industrial design, landscape design, brand identity and environments. Following a lifetime of collaboration, the studio was formed by brothers Daniel Kaven and Trevor William Lewis in 2004. Collectively, the brothers have amassed a significant portfolio in their design careers. Their projects include award-winning residences, energy efficient high-rise buildings, mixed-use buildings, and environments for clients such as Nike, Converse, Microsoft, and Caterpillar. Recently, William Kaven Architecture was recognized by the American Institute of Architects with a Design Merit award for their Interchange project.