APTIM Corp. provides integrated maintenance services, environmental engineering and remediation, infrastructure EPC services, program management, and disaster response and recovery for private sector and government customers. The company serves a diverse mix of commercial customers in the power, oil and gas, chemical, manufacturing and retail sectors. Government customers include U.S. federal departments and agencies such as the DoD, DoE, FEMA and EPA, as well as state and local governments. APTIM serves customers from hundreds of offices and customer sites globally.