Gordon MacAdam Real Estate Services has worked with a variety of clients, including:

Exelon Corporation
Tate & Lyle North America
Wm. Wrigley Company
Domino Sugar
PM Ag Products
Dreamation Studios
R. R. Donnelley & Sons
Hardy Freeman & Associates
Focus Pointe Global
I.D.E.A.S. Advertising, Inc.
Platinum Financial
IDA International Group
Ombudsman Educational Services
Hertz Corporation
James Green & Associates
Carmeuse North American Group
B+A/CCJM Engineers Ltd.
Midwest Diagnostic Management
Solix Systems, Inc.
Environ Corporation
West Lake Clutch USA Ltd.
Omnimedia Studio
RISO, Inc. – Chicago, New York, Toronto
SECCION AMARILLA, USA, LLC