CLEAN EARTH SYSTEMS, INC: public contracts won without a rival in United States: 4 uncontested awards; 0% of its awards; 0 without a competition; 4 single bid.
Assay record ASY-US-19SH1LT0LH · Cite as: Assay Systems, “CLEAN EARTH SYSTEMS, INC: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/clean-earth-systems-inc/
CLEAN EARTH SYSTEMS, INC won 4 of its 819 public contract awards in United States without a rival from 2023-10-03 to 2026-05-19, worth $66.3K: 0 without a competition and 4 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest Defense Logistics Agency with 3.
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.
Defense Logistics Agency gave CLEAN EARTH SYSTEMS, INC 817 awards: 0 without a competition, 3 after a competition with a single bid. First 2023-10-03, latest 2026-02-27.
Defense Health Agency gave CLEAN EARTH SYSTEMS, INC 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-05-19, latest 2026-05-19.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2026-05-19 | Defense Health Agency HT009026FJ038 | Single bid FULL AND OPEN COMPETITION | $13.9K | — |
| 2025-03-24 | Defense Logistics Agency SPMYM225P0950 | Single bid COMPETED UNDER SAP | $11.2K | — |
| 2024-08-19 | Defense Logistics Agency SPMYM224P2253 | Single bid COMPETED UNDER SAP | $23.4K | — |
| 2024-03-11 | Defense Logistics Agency SPMYM224P1014 | Single bid COMPETED UNDER SAP | $17.8K | — |
Every uncontested award in United States · All countries
Source: USAspending.gov prime award transactions (contracts). Awards are matched to their buyer and supplier as published. Updated 17 October 2026.