56 : TETRA TECH, INC.
| Top 100 Revenue: |
$436,711,000 |
|
| Defense revenue: |
$71,033,000 |
| Civilian revenue: |
$365,678,000 |
| 2018 revenue: |
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| 2018 earnings : |
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| 2017 revenue: |
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| 2017 earnings: |
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| Headquarters: |
Pasadena, Calif. |
| Web address: |
https://www.tetratech.com/ |
| Lines of business: |
Consulting, Lab Services, Supply Chain Management, Deployment Services, Staffing, Lifecycle Services, Big Data, Multi-Cloud, Collaboration, Compute, IoT, Mobility, Networking, Security, Software, Storage |
| Major contracts/projects: |
GSA schedules, Army ITES-3S, ITES-3H, SEWP V, NetCents 2, CIO-CS |