Data / Federal awards / NAICS 541330 / RSI NUCLEAR, LLC
RSI NUCLEAR, LLC: 51 federal contract awards, $74.0 million obligated (FY2024 to FY2027)
RSI NUCLEAR, LLC (UEI NB31NPVJHRZ5), Albuquerque, NM, received 51 federal prime contract awards with $74.0 million obligated in fiscal years 2024 to 2027, from 3 agencies under 3 NAICS codes. Its largest buyer is Department of Energy ($74.2 million) and its largest code is NAICS 541330 Engineering Services.
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- UEI
- NB31NPVJHRZ5
- Parent organization
- SIGMA SCIENCE, INC
- Location
- Albuquerque, NM
- Business size
- Small Business
- Contract awards
- 51
- Obligated
- $74.0 million
- First action in window
- 2023-10-26
- Latest action
- 2026-09-30
Where the work is
NAICS codes, with the other winners in each.
| NAICS | Industry | Awards | Obligated |
|---|---|---|---|
| 541330 | Engineering Services | 43 | $74.2 million |
| 336611 | Ship Building and Repairing | 1 | $2,500 |
| 541690 | Other Scientific and Technical Consulting Services | 7 | $-185,268 |
Buying agencies
| Agency | Awards | Obligated |
|---|---|---|
| Department of Energy | 47 | $74.2 million |
| General Services Administration | 2 | $2,500 |
| Department of Defense | 2 | $-215,033 |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $22.2 million |
| FY2025 | $18 million |
| FY2026 | $33.7 million |
Contract awards
The 50 largest of 51 awards by dollars obligated in fiscal years 2024 to 2027.
| Award ID | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| 89233121FNA400368 | Department of Energy | Delivery Order | 541330 | TECHNICAL SUPPORT SERVICES | $29,013,154 | $60,682,733 | May 1, 2021 | July 31, 2026 | Aiken, SC | usaspending.gov |
| 89233122FNA400452 | Department of Energy | Delivery Order | 541330 | Y-12 ACQUISITION AND PROJECT MANAGEMENT OFFICE (APMO) TECHNICAL & ADMINISTRATIVE SUPPORT SERVICES - NA-APM-1.3 | $21,070,684 | $69,380,102 | July 15, 2022 | November 13, 2026 | Oak Ridge, TN | usaspending.gov |
| 89233126FNA400770 | Department of Energy | Delivery Order | 541330 | SAVANNAH RIVER SITE TECHNICAL SUPPORT SERVICES | $10,411,386 | $14,098,694 | August 1, 2026 | July 31, 2027 | Aiken, SC | usaspending.gov |
| 89233122FNA400430 | Department of Energy | Delivery Order | 541330 | OFFICE OF DEFENSE NUCLEAR NONPROLIFERATION RESEARCH AND DEVELOPMENT (NA-22) TECHNICAL AND ANALYTICAL SUPPORT SERVICES | $5,527,234 | $10,291,525 | March 25, 2022 | March 31, 2027 | Washington, DC | usaspending.gov |
| 89233124FNA400624 | Department of Energy | Delivery Order | 541330 | TECHNICAL SUPPORT SERVICES FOR NUCLEAR STOCKPILE SUSTAINMENT MANAGEMENT AND SUPPORT SYSTEMS FOR THE OFFICE OF NUCLEAR WEAPONS STOCKPILE SUST | $2,618,068 | $3,262,709 | June 11, 2024 | September 30, 2025 | Albuquerque, NM | usaspending.gov |
| 89233121FNA400336 | Department of Energy | Delivery Order | 541330 | TECHNICAL SUPPORT SERVICES FOR NUCLEAR STOCKPILE SUSTAINMENT MANAGEMENT AND SUPPORT SYSTEMS FOR THE OFFICE OF NUCLEAR WEAPONS STOCKPILE SUST | $1,019,364 | $5,200,640 | December 11, 2020 | June 10, 2024 | Washington, DC | usaspending.gov |
| 89233124FNA400585 | Department of Energy | Delivery Order | 541330 | BUSINESS SUPPORT SERVICES TO NA-MB-1.3 | $730,002 | $888,024 | February 7, 2024 | February 8, 2025 | Washington, DC | usaspending.gov |
| 89243224FEM400020 | Department of Energy | Delivery Order | 541330 | NUCLEAR INDUSTRY ADVISORY AND ASSISTANCE SERVICES (A&AS) SUPPORT UNDER GSA CONTRACT 47QRAA18D005Q - TASK ORDER 18 ENVIRONMENTAL SUPPORT SUBJ | $634,148 | $639,964 | September 26, 2024 | September 30, 2027 | Albuquerque, NM | usaspending.gov |
| 89243226FNE400211 | Department of Energy | Delivery Order | 541330 | TASK ORDER 27 - INDUSTRY ADVISORY PANEL PEER REVIEWS | $599,937 | $599,937 | March 4, 2026 | March 3, 2027 | Albuquerque, NM | usaspending.gov |
| 89243224FNE400148 | Department of Energy | Delivery Order | 541330 | NUCLEAR INDUSTRY ADVISORY AND ASSISTANCE SERVICES(A&AS)SUPPORT UNDER GSA CONTRACT 47QRAA18D005Q -- TASK ORDER 17 - NUCLEAR SAFETY SPECIALIST | $552,500 | $1,742,342 | September 26, 2024 | September 25, 2027 | Albuquerque, NM | usaspending.gov |
| 89243223FNE400095 | Department of Energy | Delivery Order | 541330 | TASK ORDER 07 NUCLEAR SAFETY SPECIALIST | $535,178 | $1,659,636 | January 27, 2023 | January 26, 2026 | Albuquerque, NM | usaspending.gov |
| 89243226FNE400219 | Department of Energy | Delivery Order | 541330 | TASK ORDER 30: PELE NUCLEAR SAFETY SPECIALIST | $479,769 | $592,187 | January 21, 2026 | January 26, 2027 | Albuquerque, NM | usaspending.gov |
| 89243223FNE400099 | Department of Energy | Delivery Order | 541330 | TASK ORDER 09 CONTRACTS MANAGEMENT DIVISION SUPPORT | $276,132 | $468,361 | May 22, 2023 | April 30, 2027 | Albuquerque, NM | usaspending.gov |
| 89243226FNE400225 | Department of Energy | Delivery Order | 541330 | NEW AWARD OF TASK ORDER 26: SPENT NUCLEAR FUEL (SNF) SHIPPING RATE FEASIBILITY STUDY | $224,610 | $224,610 | March 5, 2026 | December 4, 2026 | Albuquerque, NM | usaspending.gov |
| 89243224FEM400021 | Department of Energy | Delivery Order | 541330 | NUCLEAR INDUSTRY ADVISORY AND ASSISTANCE SERVICES(A&AS)SUPPORT UNDER GSA CONTRACT 47QRAA18D005Q - TASK ORDER 16 - AIR COMPLIANCE SUBJECT MAT | $210,604 | $534,020 | September 26, 2024 | September 25, 2026 | Albuquerque, NM | usaspending.gov |
| 89243224FNE400142 | Department of Energy | Delivery Order | 541330 | SUPPORT IS REQUESTED FOR SUPPORT THE DEVELOPMENT OF A TRIBAL COLLABORATION INITIATIVE (TCI), LED BY TRIBES AND FOR TRIBES, TO ENABLE FEDERAL | $194,443 | $194,443 | June 21, 2024 | December 20, 2024 | Albuquerque, NM | usaspending.gov |
| 89243224FNE400114 | Department of Energy | Delivery Order | 541330 | USE OF EXISTING INDUSTRY NUMERICAL MODELS TO PREDICT THE FUEL ROD PERFORMANCE DURING REPRESENTATIVE EARTHQUAKES | $193,054 | $213,984 | February 26, 2024 | May 14, 2026 | Albuquerque, NM | usaspending.gov |
| 89243226FNE400215 | Department of Energy | Delivery Order | 541330 | NEW AWARD OF TASK ORDER 25: LESSONS LEARNED FROM MANAGING POST CLOSURE CRITICALITY ISSUES IN A LICENSE APPLICATION FOR A NUCLEAR SNF/HLW REP | $148,390 | $148,390 | December 16, 2025 | May 29, 2026 | Albuquerque, NM | usaspending.gov |
| 89243226FNE400221 | Department of Energy | Delivery Order | 541330 | TASK ORDER 32: NRC LICENSING AND SUPPORT FOR THE CONSOLIDATED STORAGE FACILITY (CSF) INTEGRATED PROJECT TEAM (IPT) | $136,000 | $142,045 | February 18, 2026 | February 17, 2027 | Albuquerque, NM | usaspending.gov |
| 89243226FNE400224 | Department of Energy | Delivery Order | 541330 | TASK ORDER 31: REUSE/PURCHASE OF CASKS AND SUPPORT FOR THE CONSOLIDATED STORAGE FACILITY (CSF) INTEGRATED PROJECT TEAM (IPT) | $136,000 | $142,045 | February 18, 2026 | February 17, 2027 | Albuquerque, NM | usaspending.gov |
| 89243226FNE400232 | Department of Energy | Delivery Order | 541330 | RSI TASK ORDER 33 - SNF CANISTER INSPECTION PROTOCOL AND CSF IPT (PETERSON) CS - ALDEN ALLEN THIS TASK ORDER PROVIDES TECHNICAL SERVICES TO | $136,000 | $143,730 | May 27, 2026 | May 26, 2027 | Albuquerque, NM | usaspending.gov |
| 89243223FEM400013 | Department of Energy | Delivery Order | 541330 | TASK ORDER 06 ENVIRONMENTAL COMPLIANCE SUPPORT | $101,960 | $152,940 | January 26, 2023 | January 25, 2028 | Albuquerque, NM | usaspending.gov |
| 89243226FNE400218 | Department of Energy | Delivery Order | 541330 | TASK ORDER 29: QUALITY ASSURANCE PROGRAM AND SUPPORT FOR THE CONSOLIDATED STORAGE FACILITY (CSF) INTEGRATED PROJECT TEAM (IPT) | $100,000 | $142,045 | February 2, 2026 | February 1, 2027 | Albuquerque, NM | usaspending.gov |
| 89243226FNE400217 | Department of Energy | Delivery Order | 541330 | NEW AWARD FOR TASK ORDER 28: VISUAL INSPECTION FEASIBILITY AND UTILITY STUDY | $66,033 | $66,033 | December 29, 2025 | May 28, 2026 | Albuquerque, NM | usaspending.gov |
| 89233123FNA400532 | Department of Energy | Delivery Order | 541330 | BUSINESS SUPPORT SERVICES TO NA-MB-1.3 | $28,978 | $577,181 | August 9, 2023 | February 8, 2024 | Washington, DC | usaspending.gov |
| 89243224FNE400141 | Department of Energy | Delivery Order | 541330 | NUCLEAR INDUSTRY ADVISORY AND ASSISTANCE SERVICES(A&AS)SUPPORT UNDER GSA CONTRACT 47QRAA18D005Q - NE-8 REVIEW PANEL AS PART OF NE-8 KNOWLEDG | $28,949 | $28,949 | June 11, 2024 | June 10, 2025 | Albuquerque, NM | usaspending.gov |
| 89243224FNE400140 | Department of Energy | Delivery Order | 541330 | TASK ORDER 12 - INTERIM STORAGE ADVISOR | $26,570 | $1,176,708 | May 28, 2024 | May 27, 2026 | Albuquerque, NM | usaspending.gov |
| 89243225FNE400154 | Department of Energy | Delivery Order | 541330 | NUCLEAR INDUSTRY ADVISORY AND ASSISTANCE SERVICES(A&AS)SUPPORT UNDER GSA CONTRACT 47QRAA18D005Q - TASK ORDER 19 REPOSITORY LICENSING SPECIAL | $26,450 | $26,450 | October 30, 2024 | October 29, 2025 | Albuquerque, NM | usaspending.gov |
| 89243225FNE400184 | Department of Energy | Delivery Order | 541330 | REVIEW OF SITE CHARACTERIZATIONS LESSONS LEARNED FROM THE YUCCA PROJECT | $23,940 | $23,940 | May 14, 2025 | June 13, 2025 | Albuquerque, NM | usaspending.gov |
| 47QRCA25DS950 | General Services Administration | IDC | 336611 | ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) SMALL BUSINESS MULTIPLE AGENCY CONTRACT (MAC) | $2,500 | $999,999,999,999 | December 19, 2024 | usaspending.gov | ||
| 47QRAA18D005Q | General Services Administration | FSS | 541330 | FEDERAL SUPPLY SCHEDULE CONTRACT | $0 | $54,247,307 | March 1, 2018 | usaspending.gov | ||
| 89233118FNA400089 | Department of Energy | Delivery Order | 541690 | IGF::OT::IGF TECHNICAL SUPPORT SERVICES (FIRE PROTECTION) IN SUPPORT OF THE TRP III PROJECT CMRR II PROJECT MANAGEMENT OFFICE | $0 | $231,469 | July 1, 2018 | June 30, 2021 | Los Alamos, NM | usaspending.gov |
| 89233119FNA400195 | Department of Energy | Delivery Order | 541690 | IGF::OT::IGF NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) TECHNICAL SERVICES SUPPORT NA-LA | $0 | $1,413,290 | July 1, 2019 | December 31, 2023 | Los Alamos, NM | usaspending.gov |
| 89233119FNA400196 | Department of Energy | Delivery Order | 541690 | IGF::OT::IGF SAFETY PROFESSIONAL SERVICES ENVIRONMENTAL, SAFETY AND HEALTH ASSISTANCE TO THE CMRR PROJECT MANAGEMENT OFFICE (PMO) | $0 | $178,633 | July 1, 2019 | June 30, 2021 | Los Alamos, NM | usaspending.gov |
| 89233119FNA400205 | Department of Energy | Delivery Order | 541330 | BUSINESS SUPPORT SERVICES TO NA-MB-1.3,CORRESPONDENCE CONTROL CENTER (CCC) | $0 | $3,627,095 | July 31, 2019 | February 8, 2023 | Washington, DC | usaspending.gov |
| 89233119FNA400189 | Department of Energy | Delivery Order | 541330 | IGF::OT::IGF BUSINESS MANAGEMENT AND TECHNICAL SUPPORT SERVICES FOR THE CHEMISTRY AND METALLURGY RESEARCH FACILITY REPLACEMENT PROJECT (CMRR | $0 | $934,897 | July 1, 2019 | June 30, 2021 | Los Alamos, NM | usaspending.gov |
| 89233119FNA400172 | Department of Energy | Delivery Order | 541330 | ADMINISTRATIVE SUPPORT SERVICES FOR THE OFFICE OF DEFENSE PROGRAMS (NA-10). | $0 | $2,432,599 | April 4, 2019 | April 3, 2021 | Washington, DC | usaspending.gov |
| 89233118DNA000009 | Department of Energy | IDC | 541330 | IGF::OT::IGF ENGINEERING, QUALITY ASSURANCE/PROGRAM ANALYSIS AND ADMINISTRATIVE ASSISTANCE | $0 | $4,500,000 | July 1, 2018 | usaspending.gov | ||
| 89233119FNA400188 | Department of Energy | Delivery Order | 541330 | IGF::OT::IGF PROGRAM ANALYSIS TECHNICAL SUPPORT FOR THE CHEMISTRY AND METALLURGY RESEARCH FACILITY REPLACEMENT PROJECT AT THE LOS ALAMOS NAT | $0 | $347,093 | July 1, 2019 | June 30, 2021 | Los Alamos, NM | usaspending.gov |
| 89233118DNA000008 | Department of Energy | IDC | 541690 | IGF::OT::IGF ENVIRONMENTAL, SAFETY AND HEALTH (ES&H) ASSISTANCE TO THE CMRR PROJECT MANAGEMENT OFFICE (PMO) AT LOS ALAMOS NATIONAL LABORATOR | $0 | $0 | July 1, 2018 | usaspending.gov | ||
| 89243222DNE000002 | Department of Energy | GWAC | 541330 | NUCLEAR INDUSTRY ADVISORY AND ASSISTANCE SERVICES(A&AS)SUPPORT UNDER GSA CONTRACT 47QRAA18D005Q NEW AWARD | $0 | $49,000,000 | May 1, 2022 | usaspending.gov | ||
| 89233121FNA400367 | Department of Energy | Delivery Order | 541690 | PROGRAM ANALYSIS, ADMINISTRATIVE AND BUSINESS MANAGEMENT, AND PROJECT EXECUTION SERVICES TASK ORDER FOR THE CMRR FACILITY AT THE LOS ALAMOS | $0 | $913,749 | July 1, 2021 | December 31, 2023 | Los Alamos, NM | usaspending.gov |
| 89243223FNE400093 | Department of Energy | Delivery Order | 541330 | TASK ORDER 08 KNOWLEDGE MANAGEMENT | $-2,854 | $22,146 | January 19, 2023 | January 31, 2023 | Albuquerque, NM | usaspending.gov |
| 89233121FNA400378 | Department of Energy | Delivery Order | 541690 | NUCLEAR SAFETY SUBJECT MATTER EXPERT (SME) TECHNICAL SUPPORT TASK ORDER FOR THE CMRR FACILITY AT THE LOS ALAMOS NATIONAL LABORATORY (LANL) A | $-7,377 | $671,329 | July 1, 2021 | December 31, 2023 | Los Alamos, NM | usaspending.gov |
| 89243222FNE400089 | Department of Energy | Delivery Order | 541330 | TO 03 SUPPORT FOR THE U.S. GENERATION IV INTERNATIONAL FORUM (GIF) CHAIR SUPPORT | $-10,017 | $61,473 | September 28, 2022 | August 1, 2024 | Albuquerque, NM | usaspending.gov |
| 89233119FNA400186 | Department of Energy | Delivery Order | 541330 | IGF::OT::IGF ENGINEERING SUBJECT MATTER EXPERT TECHNICAL SUPPORT SERVICES FOR THE CHEMISTRY AND METALLURGY RESEARCH FACILITY REPLACEMENT PRO | $-13,923 | $1,805,219 | July 1, 2019 | December 31, 2023 | Los Alamos, NM | usaspending.gov |
| FA945119C0013 | Department of Defense | Definitive Contract | 541330 | INFRASTRUCTURE MANAGEMENT FACILITY SUPPORT SERVICES | $-37,143 | $1,646,331 | July 1, 2019 | June 30, 2023 | Kirtland Afb, NM | usaspending.gov |
| 89243223FNE400092 | Department of Energy | Delivery Order | 541330 | TASK ORDER 05 INDEPENDENT REVIEW OF FORTIS PROTOTYPE RAILCAR BODY DESIGN | $-40,852 | $84,268 | November 3, 2022 | June 2, 2024 | Albuquerque, NM | usaspending.gov |
| 89233123FNA400509 | Department of Energy | Delivery Order | 541330 | BUSINESS SUPPORT SERVICES TO NA-MB-1.3 | $-158,992 | $552,929 | February 9, 2023 | August 8, 2023 | Washington, DC | usaspending.gov |
| HDTRA120C0079 | Department of Defense | Definitive Contract | 541690 | FIRE HAZARD ANALYSIS | $-177,891 | $2,026,698 | September 29, 2020 | March 31, 2024 | Albuquerque, NM | usaspending.gov |
Also on SpecStream
- All recipients under NAICS 541330 Engineering Services
- All recipients under NAICS 336611 Ship Building and Repairing
- All recipients under NAICS 541690 Other Scientific and Technical Consulting Services
- Open opportunities under NAICS 541330
- Open opportunities under NAICS 336611
- Open opportunities under NAICS 541690
Updated October 6, 2026. Read from USAspending.gov. Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.