Earth Tech is a global provider of consulting, engineering and construction services for the transportation, water/wastewater, facilities and environmental markets. Serving commercial, industrial and government clients worldwide, the company employs 8,500 people in over 130 offices in 17 countries. As part of Tyco Engineered Products and Services, Earth Tech combines its technical expertise with the resources of other Tyco businesses to provide turnkey project solutions, including financing, for its clients around the world. Earth Tech is headquartered in Long Beach, California.