AMSTAR INC: public contracts won without a rival in United States: 11 uncontested awards; 11% of its awards; 0 without a competition; 11 single bid.
Assay record ASY-US-16K1JC515R · Cite as: Assay Systems, “AMSTAR INC: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/amstar-inc-2/
AMSTAR INC won 11 of its 104 public contract awards in United States without a rival from 2023-10-02 to 2026-09-28, worth $716K: 0 without a competition and 11 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Public Buildings Service with 11.
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.
Public Buildings Service gave AMSTAR INC 104 awards: 0 without a competition, 11 after a competition with a single bid. First 2023-10-02, latest 2026-09-28.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2026-09-04 | Public Buildings Service 47PD5226F0481 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $14.0K | — |
| 2026-01-20 | Public Buildings Service 47PD5526F0021 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $52.2K | — |
| 2025-10-31 | Public Buildings Service 47PH0426F0001 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $348K | — |
| 2025-09-30 | Public Buildings Service 47PH0925F0042 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $96.9K | — |
| 2025-04-16 | Public Buildings Service 47PH0625F0030 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $127K | — |
| 2024-02-22 | Public Buildings Service 47PH0924F0020 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $84.5K | — |
Every uncontested award in United States · All countries · AMSTAR 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.