Tetra Tech, Inc.
Tetra Tech, Inc. is an American Pasadena, California-based consulting and engineering services firm. The company provides consulting, engineering, program management, and construction management services in the areas of water, environment, infrastructure, resource management, energy, and international development. Tetra is the Greek word for the number four, representing the company's four founders: Nicholas Boratynski, Henri Hodara, Bernard LeMéhauté, and Don Stern.
Pasadena, CA
1966
Nicholas Boratynski, Henri Hodara, Bernard LeMéhauté, and Don Stern
21,000