Sam W. Box

Tetra Tech FW, Inc. (formerly Foster Wheeler Environmental Corporation), a subsidiary of Tetra Tech, Inc., is a U.S. based environmental consulting, engineering and remediation firm. The company provides its clients with a full range of traditional and innovative services, that are delivered cost effectively, timely and in compliance with applicable regulations and requirements

Part of John Wood Group Plc, Foster Wheeler Environmental Corp. provides an array of engineering, construction, and manufacturing services. The company is based in Clinton, NJ.

AECOM Energy & Construction, Inc. provided engineering, construction, and management solutions. The firm served the power, environmental management, defense, oil & gas processing, mining, transportation, and water resources sectors. The company is headquartered in Boise, ID.