HDR AND TEHAMA JOINT VENTURE: public contracts won without a rival in United States: 21 uncontested awards; 58% of its awards; 0 without a competition; 21 single bid.
Assay record ASY-US-0ANGQQ51IY · Cite as: Assay Systems, “HDR AND TEHAMA JOINT VENTURE: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/hdr-and-tehama-joint-venture/
HDR AND TEHAMA JOINT VENTURE won 21 of its 36 public contract awards in United States without a rival from 2023-10-05 to 2025-09-11, worth $3.5M: 0 without a competition and 21 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest Department of the Air Force with 16.
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.
Department of the Air Force gave HDR AND TEHAMA JOINT VENTURE 22 awards: 0 without a competition, 16 after a competition with a single bid. First 2023-10-05, latest 2025-09-11.
Department of the Army gave HDR AND TEHAMA JOINT VENTURE 14 awards: 0 without a competition, 5 after a competition with a single bid. First 2023-11-08, latest 2025-06-18.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2025-09-11 | Department of the Air Force FA301625F0383 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $461K | — |
| 2025-08-27 | Department of the Air Force FA442725F0050 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $681K | — |
| 2025-08-19 | Department of the Air Force FA461025F0163 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $436K | — |
| 2025-08-13 | Department of the Air Force FA441725F0204 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $315K | — |
| 2025-07-22 | Department of the Air Force FA442725F0039 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $335K | — |
| 2025-03-20 | Department of the Air Force FA448423F0301 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | — | — |
Every uncontested award in United States · All countries · HDR AND TEHAMA JOINT VENTURE in the register
Source: USAspending.gov prime award transactions (contracts). Awards are matched to their buyer and supplier as published. Updated 17 October 2026.