Data / Federal awards / NAICS 541690 / Nuclear Regulatory Commission
Nuclear Regulatory Commission contracts under NAICS 541690 Other Scientific and Technical Consulting Services: $16.2 million to 21 recipients (FY2024 to FY2027)
Updated October 6, 2026. Source: USAspending.gov.
Nuclear Regulatory Commission obligated $16.2 million under NAICS 541690, Other Scientific and Technical Consulting Services, across 128 contract awards to 21 named recipients in fiscal years 2024 to 2027. The largest recipients are INFORMATION SYSTEMS LABORATORIES, INC ($5.2 million), ICF INCORPORATED, L.L.C. ($2.5 million), ENERGY RESEARCH INC ($2.0 million). 15 opportunities under this code are open on SAM.gov now.
The request: Every federal contract awarded by Nuclear Regulatory Commission under NAICS 541690, with the winner, the value and the period of performance. $10 of work on sign-up, no card.
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- Agency
- Nuclear Regulatory Commission
- NAICS code
- 541690 Other Scientific and Technical Consulting Services
- Contract awards
- 128
- Obligated
- $16.2 million
- Named recipients
- 21
- Small business share of obligations
- 76%
- Full and open competition share
- 95%
- Set aside share
- 0%
- Latest action
- 2026-09-28
Open opportunities in this niche
The same code on SAM.gov, read each morning: 15 opportunities you can still respond to.
Incumbents at this agency
Ranked by dollars obligated in fiscal years 2024 to 2027.
| Recipient | Business size | Awards | Obligated | Share |
|---|---|---|---|---|
| INFORMATION SYSTEMS LABORATORIES, INC | Small Business | 14 | $5.2 million | 32.3% |
| ICF INCORPORATED, L.L.C. | Other Than Small Business | 10 | $2.5 million | 15.4% |
| ENERGY RESEARCH INC | Small Business | 12 | $2 million | 12.1% |
| ENGINEERING MECHANICS CORPORATION OF COLUMBUS | Small Business | 5 | $1.6 million | 9.7% |
| INFORMATION SYSTEMS LABORATORIES, INC. | Small Business | 12 | $1.2 million | 7.2% |
| BECKMAN & ASSOCIATES INC | Small Business | 5 | $1.2 million | 7.1% |
| REGENTS OF THE UNIVERSITY OF MICHIGAN | Other Than Small Business | 3 | $855,000 | 5.3% |
| NUMARK ASSOCIATES, INC | Small Business | 17 | $798,212 | 4.9% |
| S C & A INC | Small Business | 7 | $612,117 | 3.8% |
| GALOIS, INC. | Other Than Small Business | 1 | $291,520 | 1.8% |
| ANALYSIS AND MEASUREMENT SERVICES CORPORATION | Other Than Small Business | 1 | $198,994 | 1.2% |
| ARCHAEOLOGIC INC. | Small Business | 3 | $147,191 | 0.9% |
| AFM, LLC | Small Business | 1 | $134,000 | 0.8% |
| BLUE WAVE CAPITAL AND CONSULTING LLC | Small Business | 1 | $0 | 0.0% |
| XCEL ENGINEERING, INC. | Small Business | 1 | $0 | 0.0% |
| DADE MOELLER & ASSOCIATES, INC. | Other Than Small Business | 1 | $-23 | -0.0% |
| RENAISSANCE CODE DEVELOPMENT LLC | Other Than Small Business | 1 | $-46 | -0.0% |
| CENTROID PIC INC | Small Business | 1 | $-22,881 | -0.1% |
| IDONEOUS EDUCATIONAL SERVICES, INC. | Small Business | 3 | $-28,844 | -0.2% |
| SOUTHWEST RESEARCH INSTITUTE | Other Than Small Business | 14 | $-74,473 | -0.5% |
| INFORMATION SYSTEMS LABORATORIES INC | Other Than Small Business | 13 | $-472,009 | -2.9% |
Offices buying
| Sub agency | Awards | Obligated |
|---|---|---|
| Nuclear Regulatory Commission | 128 | $16.2 million |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $7 million |
| FY2025 | $4.1 million |
| FY2026 | $5.2 million |
Products and services bought
| Code | Product or service | Awards | Obligated |
|---|---|---|---|
| R425 | Support- Professional: Engineering/technical | 91 | $10 million |
| AJ12 | General Science and Technology R&d Services; General Science and Technology; Applied Research | 11 | $3.8 million |
| AG11 | Energy R&d Services; Energy Supply; Basic Research | 4 | $1.4 million |
| AG12 | Energy R&d Services; Energy Supply; Applied Research | 1 | $291,520 |
| B510 | Special Studies/analysis- Environmental Assessments | 1 | $275,000 |
| B505 | Special Studies/analysis- Cost Benefit | 1 | $237,675 |
| AG42 | Energy R&d Services; Energy Information, Policy and Regulation; Applied Research | 1 | $198,994 |
| R499 | Support- Professional: Other | 17 | $30,683 |
Largest contract awards
| Award ID | Recipient | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 31310024F0040 | INFORMATION SYSTEMS LABORATORIES, INC | Nuclear Regulatory Commission | Delivery Order | 541690 | MAINTENANCE OF NRC CODES CONTRACT IV | $2,130,000 | $2,484,386 | July 2, 2024 | July 31, 2026 | Vienna, VA | usaspending.gov |
| 31310026F0009 | ICF INCORPORATED, L.L.C. | Nuclear Regulatory Commission | Delivery Order | 541690 | EXECUTIVE ORDER 14300 RULEMAKING SUPPORT | $1,602,000 | $1,625,565 | January 30, 2026 | June 8, 2027 | Reston, VA | usaspending.gov |
| 31310023F0058 | INFORMATION SYSTEMS LABORATORIES, INC | Nuclear Regulatory Commission | Delivery Order | 541690 | SNAP DEVELOPMENT, MAINTENANCE, AND SUPPORT ACTIVITIES FOR RES/DSA/CRAB | $958,000 | $1,521,167 | June 9, 2023 | January 31, 2027 | Vienna, VA | usaspending.gov |
| 31310023F0047 | REGENTS OF THE UNIVERSITY OF MICHIGAN | Nuclear Regulatory Commission | Delivery Order | 541690 | CONTRACTOR SUPPORT FOR THE PURDUE ADVANCED REACTOR CORE SIMULATOR (PARCS) CODE SUITE | $865,000 | $1,253,470 | May 22, 2023 | January 31, 2027 | Ann Arbor, MI | usaspending.gov |
| 31310023F0067 | ICF INCORPORATED, L.L.C. | Nuclear Regulatory Commission | Delivery Order | 541690 | FINAL RULE - 10 CFR PART 53: RISK-INFORMED, TECHNOLOGY-INCLUSIVE REGULATORY FRAMEWORK FOR ADVANCED REACTORS RULEMAKING | $780,000 | $1,061,607 | June 16, 2023 | December 31, 2026 | Reston, VA | usaspending.gov |
| 31310023F0095 | ENGINEERING MECHANICS CORPORATION OF COLUMBUS | Nuclear Regulatory Commission | Delivery Order | 541690 | TECHNICAL SUPPORT FOR FLAW ANALYSIS TOOL DEVELOPMENT | $648,168 | $886,168 | August 4, 2023 | November 30, 2026 | Upper Arlington, OH | usaspending.gov |
| 31310023F0140 | ENERGY RESEARCH INC | Nuclear Regulatory Commission | Delivery Order | 541690 | ASSESSMENT OF TRACE IN PREDICTING PHENOMENA RELEVANT TO THE NUSCALE PLANT DESIGN | $644,639 | $749,858 | September 22, 2023 | June 30, 2025 | Rockville, MD | usaspending.gov |
| 31310024C0016 | INFORMATION SYSTEMS LABORATORIES, INC | Nuclear Regulatory Commission | Definitive Contract | 541690 | TECHNICAL SUPPORT FOR DEVELOPING AND MAINTAINING AN ENHANCED SOFTWARE FRAMEWORK FOR THE EXTREMELY LOW PROBABILITY OF RUPTURE PROBABILISTIC F | $634,870 | $634,870 | July 31, 2024 | July 31, 2026 | Vienna, VA | usaspending.gov |
| 31310023F0145 | INFORMATION SYSTEMS LABORATORIES, INC | Nuclear Regulatory Commission | Delivery Order | 541690 | SNAP PLUG-IN DEVELOPMENT, MAINTENANCE, AND SUPPORT ACTIVITIES FOR MELCOR, MACCS, AND FAST | $585,000 | $1,468,508 | September 15, 2023 | January 31, 2027 | Vienna, VA | usaspending.gov |
| 31310024F0116 | ENERGY RESEARCH INC | Nuclear Regulatory Commission | Delivery Order | 541690 | TRAC/RELAP ADVANCED COMPUTATIONAL ENGINE (TRACE) AND PURDUE ADVANCED REACTOR CORE SIMULATOR (PARCS) PLANT-MODEL DEVELOPMENT AND CODE ASSESSM | $582,811 | $582,811 | August 19, 2024 | November 30, 2025 | Rockville, MD | usaspending.gov |
| 31310025F0001 | BECKMAN & ASSOCIATES INC | Nuclear Regulatory Commission | Delivery Order | 541690 | TECHNICAL ASSISTANCE TO SUPPORT DESIGN ENGINEERING INSPECTIONS FOR CY2025 | $541,000 | $600,618 | November 13, 2024 | December 31, 2025 | Rostraver Township, PA | usaspending.gov |
| 31310020F0101 | ENGINEERING MECHANICS CORPORATION OF COLUMBUS | Nuclear Regulatory Commission | Delivery Order | 541690 | TECHNICAL ASSISTANCE IN SUPPORT OF NRC NUCLEAR REGULATORY RESEARCH FOR MATERIALS, WASTE, AND REACTOR PROGRAMS (MINIMUM GUARANTEE) | $500,000 | $2,303,910 | August 11, 2020 | December 31, 2024 | Upper Arlington, OH | usaspending.gov |
| 31310022F0120 | NUMARK ASSOCIATES, INC | Nuclear Regulatory Commission | Delivery Order | 541690 | TECHNICAL ASSISTANCE IN SUPPORT OF NRC REACTOR LICENSING REVIEW OF NUSCALE LOCA, NONLOCA, AND LONGTERM COOLING TOPICAL REPORTS METHODOLOGY M | $498,054 | $848,203 | September 20, 2022 | July 31, 2025 | Washington, DC | usaspending.gov |
| 31310024F0154 | ENGINEERING MECHANICS CORPORATION OF COLUMBUS | Nuclear Regulatory Commission | Delivery Order | 541690 | TECHNICAL SUPPORT FOR RISK-INFORMED DRY FUEL STORAGE CANISTER INTEGRITY ASSESSMENT | $454,649 | $454,649 | September 23, 2024 | September 22, 2026 | Upper Arlington, OH | usaspending.gov |
| 31310026C0017 | INFORMATION SYSTEMS LABORATORIES, INC. | Nuclear Regulatory Commission | Definitive Contract | 541690 | MAINTENANCE OF NRC CODES V | $446,494 | $1,008,586 | September 8, 2026 | September 30, 2027 | Ammon, ID | usaspending.gov |
| 31310024F0019 | BECKMAN & ASSOCIATES INC | Nuclear Regulatory Commission | Delivery Order | 541690 | TECHNICAL ASSISTANCE TO SUPPORT DESIGN ENGINEERING INSPECTIONS FOR CY2024 | $362,000 | $422,948 | February 20, 2024 | December 31, 2024 | Rostraver Township, PA | usaspending.gov |
| 31310023F0151 | INFORMATION SYSTEMS LABORATORIES, INC | Nuclear Regulatory Commission | Delivery Order | 541690 | MAINTENANCE AND DEVELOPMENT OF THE NRC SNAP/RADTRAD COMPUTER CODE | $340,550 | $646,988 | October 1, 2023 | January 31, 2027 | Vienna, VA | usaspending.gov |
| 31310022F0080 | ENERGY RESEARCH INC | Nuclear Regulatory Commission | Delivery Order | 541690 | MODEL DEVELOPMENT AND TECHNICAL ASSISTANCE TO SUPPORT NEW REACTOR AND HBU/ATF LICENSING AND REVIEW | $300,000 | $1,194,363 | August 19, 2022 | October 31, 2026 | Rockville, MD | usaspending.gov |
| 31310024C0032 | GALOIS, INC. | Nuclear Regulatory Commission | Definitive Contract | 541690 | TITLE: SYSTEMS ENGINEERING BASED ASSESSMENT APPROACHES FOR DIGITAL REACTOR PROTECTION SYSTEMS | $291,520 | $291,520 | September 30, 2024 | October 29, 2025 | Portland, OR | usaspending.gov |
| 31310025F0013 | S C & A INC | Nuclear Regulatory Commission | Delivery Order | 541690 | TO PROVIDE TECHNICAL ASSISTANCE WITH THE DEVELOPMENT OF THE ENVIRONMENTAL ASSESSMENT FOR THE LICENSE RENEWAL APPLICATION OF THE CROWNPOINT I | $275,000 | $411,927 | February 11, 2025 | January 9, 2027 | Rockville, MD | usaspending.gov |
| 31310026C0013 | ENERGY RESEARCH INC | Nuclear Regulatory Commission | Definitive Contract | 541690 | TRACE RELAP ADVANCED COMPUTATIONAL ENGINE TRACE AND PURDUE ADVANCED REACTOR CORE SIMULATOR PARCS PLANT MODEL DEVELOPMENT FOR SEQUOYAH NUCLEA | $267,756 | $369,172 | July 22, 2026 | May 31, 2027 | Rockville, MD | usaspending.gov |
| 31310023F0001 | BECKMAN & ASSOCIATES INC | Nuclear Regulatory Commission | Delivery Order | 541690 | CY 2023 DBAIS AT HARRIS AND FARLEY. | $250,000 | $633,005 | December 23, 2022 | March 31, 2024 | Rostraver Township, PA | usaspending.gov |
| 31310024F0158 | S C & A INC | Nuclear Regulatory Commission | Delivery Order | 541690 | REVISION OF NRC REPLACEMENT ENERGY COSTS ESTIMATES FOR NUCLEAR POWER PLANT | $237,675 | $237,675 | October 1, 2024 | June 8, 2026 | Arlington, VA | usaspending.gov |
| 31310024F0082 | INFORMATION SYSTEMS LABORATORIES, INC | Nuclear Regulatory Commission | Delivery Order | 541690 | TRACE EXTERIOR COMMUNICATIONS INTERFACE FEATURE EXPANSION | $235,306 | $235,306 | August 14, 2024 | August 13, 2025 | Vienna, VA | usaspending.gov |
| 31310024F0040 | INFORMATION SYSTEMS LABORATORIES, INC. | Nuclear Regulatory Commission | Delivery Order | 541690 | MAINTENANCE OF NRC CODES CONTRACT IV | $225,000 | $2,484,386 | July 2, 2024 | September 30, 2026 | Vienna, VA | 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.