INTREN operates in the Electrical Equipment industry completing electrical construction projects. INTREN is located in Union Illinois United States and employs roughly 1-10 employees. INTREN is a private company with annual revenue of roughly $0-$1M based on public data available for INTREN collected by ECDatabase.com. The company self-description is as follows: Intren is a leader in development and execution of premier design, construction and management solutions for the electric and gas industries.