Hellmuth, Obata & Kassabaum, Inc.
Claimed Business
Phone
+13144212000
Hellmuth, Obata & Kassabaum, Inc. is a Architect that serves the St. Louis, MO area and specializes in Architectural Design and Engineering.
Company Size: More than 1,000 employees
Joined Procore in October 2026
Trades and Services
Architectural Design and Engineering
Market Sectors
Commercial, Healthcare, Infrastructure, Institutional, Residential
Company Types
Architect
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