Founded in 1949, Cianbro is one of the United States’ largest, most diverse, successful, open shop, 100% employee-owned construction and construction services companies. Presently operating in more than 40 states and employing over 4,000 team members, Cianbro manages and self-performs civil, structural, mechanical, electrical, instrumentation, telecommunications, thermal, fabrication, and coating.

Cianbro provides construction services from the conceptual stages of design through implementation, to start-up, commissioning, and turn-key operations.