Berkshire architecture studio working throughout the Northeast region, established 1988 by Stephan Green and Alan Clark, under the leadership of Jacob Bek since 2022.

Local and regional architecture practice incredibly pleased to have completed highly visible projects throughout the community such as CATA, Berkshire South, Herman Miller's Arrowhead Barn, the Elayne P. Bernstein Theatre at Shakespeare & Co, as well as numerous structures at Jacob's Pillow. In addition to our involvement in a long list of important cultural projects such as the James Weldon Johnson Writing Cabin restoration, and adaptive reuse of the Clinton A.M.E. Zion Church into the W.E.B. Du Bois Freedom Center, residential design comprises a large portion of our work, with commissions throughout the US and Canada. Since 2022, Clark Green + Bek's reach expanded with the integration of JBA Collective, Jacob Bek’s New York City studio established in 2012, with our Great Barrington office. The CGB team is excited by the merging of offices, new collaborations, and the opportunity to support our clients in both studios.