ON SITE SYSTEMS INC: public contracts won without a rival in United States: 4 uncontested awards; 100% of its awards; 4 without a competition; 0 single bid.
Assay record ASY-US-0OEAVLI1AQ · Cite as: Assay Systems, “ON SITE SYSTEMS INC: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/on-site-systems-inc/
ON SITE SYSTEMS INC won 4 of its 4 public contract awards in United States without a rival from 2024-07-02 to 2026-08-25, worth $190K: 4 without a competition and 0 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest National Institutes of Health with 1.
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.
National Institutes of Health gave ON SITE SYSTEMS INC 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-08-20, latest 2024-08-20.
Department of the Air Force gave ON SITE SYSTEMS INC 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-08-08, latest 2025-08-08.
National Institute of Standards and Technology gave ON SITE SYSTEMS INC 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-08-25, latest 2026-08-25.
Uniformed Services University of the Health Sciences gave ON SITE SYSTEMS INC 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-07-02, latest 2024-07-02.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2026-08-25 | National Institute of Standards and Technology 1333ND26PNB150375 | No competition NOT COMPETED | $36.9K | ONLY ONE SOURCE-OTHER (FAR 6.302-1 OTHER) |
| 2025-08-08 | Department of the Air Force FA702225P0005 | No competition NOT COMPETED | $52.3K | ONLY ONE SOURCE-OTHER (FAR 6.302-1 OTHER) |
| 2024-08-20 | National Institutes of Health 75N96022P00173 | No competition NOT COMPETED UNDER SAP | $69.4K | SAP NON-COMPETITION (FAR 13) |
| 2024-07-02 | Uniformed Services University of the Health Sciences HU000123P0055 | No competition NOT COMPETED UNDER SAP | $31.6K | SAP NON-COMPETITION (FAR 13) |
Every uncontested award in United States · All countries · ON SITE SYSTEMS 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.