TETRA TECH, INC: public contracts won without a rival in United States: 8 uncontested awards; 89% of its awards; 0 without a competition; 8 single bid.
Assay record ASY-US-0VTPCSG0JZ · Cite as: Assay Systems, “TETRA TECH, INC: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/tetra-tech-inc-15/
TETRA TECH, INC won 8 of its 9 public contract awards in United States without a rival from 2023-10-02 to 2025-01-30, worth $9.9M: 0 without a competition and 8 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Environmental Protection Agency with 8.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
Environmental Protection Agency gave TETRA TECH, INC 9 awards: 0 without a competition, 8 after a competition with a single bid. First 2023-10-02, latest 2025-01-30.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2024-06-26 | Environmental Protection Agency 68HERH24F0295 | Single bid FULL AND OPEN COMPETITION | $298K | — |
| 2024-02-05 | Environmental Protection Agency 68HE0320F0066 | Single bid FULL AND OPEN COMPETITION | $-33,690 | — |
| 2024-01-19 | Environmental Protection Agency 68HE0323F0080 | Single bid FULL AND OPEN COMPETITION | $958K | — |
| 2023-11-22 | Environmental Protection Agency 68HE0320F0073 | Single bid FULL AND OPEN COMPETITION | $238K | — |
| 2023-11-22 | Environmental Protection Agency 68HE0320F0069 | Single bid FULL AND OPEN COMPETITION | $-7,749 | — |
| 2023-10-05 | Environmental Protection Agency 68HE0321F0066 | Single bid FULL AND OPEN COMPETITION | $4.8M | — |
Every uncontested award in United States · All countries · TETRA TECH, INC in the register
Source: USAspending.gov prime award transactions (contracts). Awards are matched to their buyer and supplier as published. Updated 17 October 2026.