2020 Top 100
49: Tetra Tech Inc.
| Top 100 Revenue: | $525,732,000 |
| Defense Revenue: | $84,987,000 |
| Civilian Revenue: | $440,745,000 |
| 2019 Revenue: | $3.1 billion |
| 2019 Earnings: | $240.5 million adjusted operating income |
| 2018 Revenue: | N/A |
| 2018 Earnings: | N/A |
| Number of employees: | 20,000 |
| Headquarters: | Pasadena, Calif. |
| Website: | www.tetratech.com |
| Leadership: | Dan Batrack, chairman, CEO; Leslie Shoemaker, president, Steven Burdick, CFO, William Brownlie, chief engineer, Brian Carter, controller, Craig Christensen, CIO, Preston Hopson, general counsel, Richard Lemmon, SVP, Brendan O'Rourke, SVP, enterprise risk management Derek Amidon, president, commercial and international; Roger Argus, president, government services, Keith Brown, president, global development services, Urs Meyerhans, Asia Pacific, Mark Rynning, president, U.S. infrastructure, Bernard Teufele, president, Canada and South America TTEK |
| Ticker: | N/A |
| Lines of business: | Water, environment, AI and advanced data analytics, asset management, assessment and planning, dams, reservoirs, and levees, defense services, design and engineering, emergency management and disaster recover, energy, high performance buildings, infrastructure, international development, laboratory services, learning and development, management consulting, modeling, program and construction management, resource management, solid waste solutions, surveying and mapping, technology solutions |
| Major customers: | N/A |
| Major contracts/projects: | Alliant 2, GSA schedules, Logworld, OASIS |