RSI NUCLEAR, LLC: public contracts won without a rival in United States: 30 uncontested awards; 65% of its awards; 10 without a competition; 20 single bid.
Assay record ASY-US-1SBBH0A0L4 · Cite as: Assay Systems, “RSI NUCLEAR, LLC: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/rsi-nuclear-llc/
RSI NUCLEAR, LLC won 30 of its 46 public contract awards in United States without a rival from 2023-10-26 to 2026-07-29, worth $12.6M: 10 without a competition and 20 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest Department of Energy with 28.
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 Energy gave RSI NUCLEAR, LLC 44 awards: 8 without a competition, 20 after a competition with a single bid. First 2023-10-26, latest 2026-07-29.
Department of the Air Force gave RSI NUCLEAR, LLC 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-03-05, latest 2025-03-05.
Defense Threat Reduction Agency gave RSI NUCLEAR, LLC 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-02-01, latest 2024-02-01.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2026-05-27 | Department of Energy 89243226FNE400232 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $136K | — |
| 2026-03-05 | Department of Energy 89243226FNE400225 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $225K | — |
| 2026-03-04 | Department of Energy 89243226FNE400211 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $600K | — |
| 2026-02-18 | Department of Energy 89243226FNE400224 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $136K | — |
| 2026-02-18 | Department of Energy 89243226FNE400221 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $136K | — |
| 2026-02-02 | Department of Energy 89243226FNE400218 | Single bid FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES | $100K | — |
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.