CHEMAXON LLC: public contracts won without a rival in United States: 6 uncontested awards; 86% of its awards; 5 without a competition; 1 single bid.
Assay record ASY-US-0M3QX280GJ · Cite as: Assay Systems, “CHEMAXON LLC: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/chemaxon-llc/
CHEMAXON LLC won 6 of its 7 public contract awards in United States without a rival from 2024-01-10 to 2026-09-11, worth $817K: 5 without a competition and 1 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest Environmental Protection Agency with 2.
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 CHEMAXON LLC 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-01-10, latest 2024-08-20.
National Institutes of Health gave CHEMAXON LLC 3 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-02-01, latest 2024-09-09.
U.S. Patent and Trademark Office gave CHEMAXON LLC 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-08-06, latest 2025-08-06.
Office of the Assistant Secretary for Financial Resources gave CHEMAXON LLC 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-09-11, latest 2026-09-11.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2026-09-11 | Office of the Assistant Secretary for Financial Resources 7571TE26P00119 | Single bid COMPETED UNDER SAP | $17.5K | — |
| 2025-08-06 | U.S. Patent and Trademark Office 1333BJ25P00280007 | No competition NOT AVAILABLE FOR COMPETITION | $571K | AUTHORIZED BY STATUTE (FAR 6.302-5(A)(2)(I)) |
| 2024-08-20 | Environmental Protection Agency 68HERD22P0062 | No competition NOT COMPETED UNDER SAP | $78.6K | SAP NON-COMPETITION (FAR 13) |
| 2024-06-14 | National Institutes of Health 75N95024P00314 | No competition NOT COMPETED | $56.4K | ONLY ONE SOURCE-OTHER (FAR 6.302-1 OTHER) |
| 2024-02-01 | National Institutes of Health 75N95022P00106 | No competition NOT COMPETED UNDER SAP | $35.0K | SAP NON-COMPETITION (FAR 13) |
| 2024-01-10 | Environmental Protection Agency 68HE0B23P0179 | No competition NOT COMPETED | $58.4K | ONLY ONE SOURCE-OTHER (FAR 6.302-1 OTHER) |
Every uncontested award in United States · All countries · CHEMAXON LLC in the register
Source: USAspending.gov prime award transactions (contracts). Awards are matched to their buyer and supplier as published. Updated 17 October 2026.