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Successor to:
Kelly & Gruzen
Predecessor to:
Gruzen Samton
IBI Group
{+}History+ +timeline+ +information+ (http://aiad8.prod.acquia-sites.com/sites/default/files/2018-09/History%20of%20IBI%20Group%20–%20Gruzen%20Samton%20–%20IBI%20Group.pdf) captured from company web sites http://www.gruzensamton.com/history and https://ibigroup.com/about-ibi-group in May 2018.
American Architects Directories:
Listing in 1970 American Architects Directory
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Kelly & Gruzen (firm)
Hugh A. Kelly
B. Sumner Gruzen
Benjamin M. Gruzen
Jordan L. Gruzen Anchor
George G. Shimamoto
Lloyd Fleischman
Rolland D. Thompson
Richard P. Rosenthal
Peter Samton
Norval C. White
Julian H. Whittlesey
William D. Wilson
Archival Holdings
Press release from 1967 about addition of new partners.
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