Hammel, Green and Abrahamson

Hammel, Green and Abrahamson, commonly called HGA, is an architecture, engineering and planning firm that originated in Minnesota. It was founded in 1953 by Minnesotans Dick Hammel and Curt Green (Bruce Abrahamson joined in shortly thereafter). HGA has expanded into eight national offices; Los Angeles, Sacramento, San Jose and San Francisco, CA; Milwaukee, WI; Minneapolis and Rochester, MN; and Washington, D.C.

Hammel, Green and Abrahamson

Hammel, Green and Abrahamson, commonly called HGA, is an architecture, engineering and planning firm that originated in Minnesota. It was founded in 1953 by Minnesotans Dick Hammel and Curt Green (Bruce Abrahamson joined in shortly thereafter). HGA has expanded into eight national offices; Los Angeles, Sacramento, San Jose and San Francisco, CA; Milwaukee, WI; Minneapolis and Rochester, MN; and Washington, D.C.