Anshen & Allen
| Company type | Private |
|---|---|
| Industry | Architecture |
| Founded | 1940 San Francisco, California |
| Founder | Bob Anshen Steve Allen |
| Headquarters | , |
Number of locations | 4 offices (2010) |
Area served | Worldwide |
Key people | Roger Swanson, CEO |
| Website | Anshen.com |
Anshen and Allen was an international architecture, planning and design firm headquartered in San Francisco with offices in Boston, Columbus, and London. The firm was ranked eighth for sustainable practices, and nineteenth overall in the "Architect 50" published by Architect magazine in 2010. They also ranked twenty-eighth in the top "100 Giants" of Interior Design 2010.