CMBA Architects
Architects, Dakota Valley Business Council Members
302 Jones St Ste 200
Sioux City, IA 51101-1338
(712) 274-2933
(712) 274-2926
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who to contact
Brian Crichton
President & CEO
Phone:(712) 274-2933 
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Terry Glade
Principal Architect
Phone:(712) 274-2933 
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Brent Koch
Principal Architect
Phone:(712) 274-2933 
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Courtney Koch
Principal Architect
Phone:(712) 274-2933 
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Kristi Ploen
Chief Marketing Officer
Phone:(712) 274-2933 
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Kirsten Wynn
Chief People Officer

CMBA Architects

Architects | Dakota Valley Business Council Members
about us
CMBA Architects is an award-winning, full-service, architectural firm providing multi-disciplinary expertise on a wide variety of building types.