Data / Federal awards / NAICS 541990 / Department of Energy
Department of Energy contracts under NAICS 541990 All Other Professional, Scientific, and Technical Services: $7.3 billion to 64 recipients (FY2024 to FY2027)
Updated October 6, 2026. Source: USAspending.gov.
Department of Energy obligated $7.3 billion under NAICS 541990, All Other Professional, Scientific, and Technical Services, across 162 contract awards to 64 named recipients in fiscal years 2024 to 2027. The largest recipients are BATTELLE ENERGY ALLIANCE, LLC ($6.2 billion), OAK RIDGE ASSOCIATED UNIVERSITIES, INCORPORATED ($772.1 million), BOOZ ALLEN HAMILTON INC ($114.9 million). 34 opportunities under this code are open on SAM.gov now.
The request: Every federal contract awarded by Department of Energy under NAICS 541990, with the winner, the value and the period of performance. $10 of work on sign-up, no card.
SpecStream is the live web data engine for teams and agents. It reads every federal contract award on USAspending.gov and every open opportunity on SAM.gov, and this page is that reading. Ask for the awards in your niche and the winners, agencies, values and recompetes arrive in your sheet, CRM, Slack or agent as they are reported.
- Agency
- Department of Energy
- NAICS code
- 541990 All Other Professional, Scientific, and Technical Services
- Contract awards
- 162
- Obligated
- $7.3 billion
- Named recipients
- 64
- Small business share of obligations
- 2%
- Full and open competition share
- 99%
- Set aside share
- 1%
- Latest action
- 2026-10-01
Open opportunities in this niche
The same code on SAM.gov, read each morning: 34 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 |
|---|---|---|---|---|
| BATTELLE ENERGY ALLIANCE, LLC | Other Than Small Business | 1 | $6.20 billion | 84.7% |
| OAK RIDGE ASSOCIATED UNIVERSITIES, INCORPORATED | Other Than Small Business | 1 | $772.1 million | 10.5% |
| BOOZ ALLEN HAMILTON INC | Other Than Small Business | 20 | $114.9 million | 1.6% |
| PARSONS GOVERNMENT SERVICES INTERNATIONAL INC. | Other Than Small Business | 8 | $74.3 million | 1.0% |
| SEATECH GLOBAL SECURITY SOLUTIONS | Small Business | 9 | $73.3 million | 1.0% |
| HUNATEK SYSTEM SOLUTIONS LLC | Other Than Small Business | 2 | $28.8 million | 0.4% |
| HTGS-CULMEN JV LLC | Small Business | 2 | $16.9 million | 0.2% |
| CHEROKEE NATION DEFENSE SOLUTIONS LLC | Small Business | 2 | $10 million | 0.1% |
| KONIAG EMERGING TECHNOLOGIES LLC | Small Business | 1 | $7.9 million | 0.1% |
| OLD HARBOR SOLUTIONS LLC | Small Business | 9 | $4.8 million | 0.1% |
| THE MITRE CORPORATION | Other Than Small Business | 1 | $2.9 million | 0.0% |
| BLUEPATH LABS LLC | Small Business | 9 | $2.8 million | 0.0% |
| BLOOMSBURIE LLC | Small Business | 1 | $1.7 million | 0.0% |
| TOTALLY JOINED FOR ACHIEVING COLLABORATIVE TECHNIQUES (TJFACT), LLC | Small Business | 1 | $1.1 million | 0.0% |
| ALEUT TECHNICAL SERVICES, LLC | Small Business | 1 | $1.1 million | 0.0% |
| HYPERION RESEARCH HOLDINGS, LLC | Small Business | 1 | $887,404 | 0.0% |
| DUN & BRADSTREET, INC | Other Than Small Business | 2 | $716,650 | 0.0% |
| WELLSPRING WORLDWIDE INC | Other Than Small Business | 3 | $550,000 | 0.0% |
| L. E. PEABODY & ASSOCIATES, INC | Small Business | 2 | $524,492 | 0.0% |
| CHENEGA PROFESSIONAL & TECHNICAL SERVICES LLC | Small Business | 14 | $481,769 | 0.0% |
| BOARD OF REGENTS OF NEVADA SYSTEM OF HIGHER EDUCATION | Other Than Small Business | 2 | $449,874 | 0.0% |
| AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | Other Than Small Business | 1 | $349,511 | 0.0% |
| IHS GLOBAL INC | Other Than Small Business | 1 | $297,994 | 0.0% |
| ORCID, INC. | Other Than Small Business | 3 | $245,250 | 0.0% |
| EURASIA GROUP LTD | Other Than Small Business | 1 | $232,505 | 0.0% |
| INSTITUTE FOR DEFENSE ANALYSES | Other Than Small Business | 3 | $170,577 | 0.0% |
| ALLIUM US HOLDING LLC | Other Than Small Business | 2 | $136,471 | 0.0% |
| CATAWBA-TEA, LLC | Other Than Small Business | 1 | $110,000 | 0.0% |
| BRAZEN TECHNOLOGIES INC | Small Business | 2 | $100,907 | 0.0% |
| KPLER INC | Other Than Small Business | 1 | $100,000 | 0.0% |
| NATIONAL ACADEMY OF SCIENCES | Other Than Small Business | 1 | $85,425 | 0.0% |
| R.S. MEANS COMPANY LLC | Other Than Small Business | 1 | $84,541 | 0.0% |
| HOT/SHOT INFRARED INSPECTIONS, INC. | Small Business | 2 | $82,497 | 0.0% |
| INDEPENDENT STRATEGIC MANAGEMENT SOLUTIONS INC | Small Business | 2 | $54,294 | 0.0% |
| FOREIGN REPORTS INC | Small Business | 1 | $44,900 | 0.0% |
| YES ENERGY LLC | Other Than Small Business | 1 | $41,600 | 0.0% |
| IDAHO STATE UNIVERSITY | Other Than Small Business | 2 | $30,000 | 0.0% |
| DTN, LLC | Other Than Small Business | 1 | $26,345 | 0.0% |
| HUMPHREYS & ASSOCIATES, INC. | Small Business | 1 | $24,000 | 0.0% |
| REXTAG CORP. | Small Business | 1 | $19,000 | 0.0% |
| DTN, LLC | Other Than Small Business | 1 | $12,241 | 0.0% |
| ETG-FIRE LLC | Small Business | 1 | $9,630 | 0.0% |
| BLOOMBERG FINANCE LP | Other Than Small Business | 1 | $6,379 | 0.0% |
| RUTGERS, THE STATE UNIVERSITY | Other Than Small Business | 1 | $0 | 0.0% |
| ATKINSREALIS ENERGY FEDERAL EPC INC. | Other Than Small Business | 1 | $0 | 0.0% |
| TEAMS & LEADERS INC | Small Business | 1 | $0 | 0.0% |
| OPINION DYNAMICS CORP | Small Business | 1 | $0 | 0.0% |
| MONTECH INC | Small Business | 1 | $0 | 0.0% |
| KIERNAN GROUP HOLDINGS, INC. | Small Business | 2 | $0 | 0.0% |
| PROJECT SERVICES GROUP, LLC | Small Business | 1 | $0 | 0.0% |
Offices buying
| Sub agency | Awards | Obligated |
|---|---|---|
| Department of Energy | 159 | $7.32 billion |
| Federal Energy Regulatory Commission | 3 | $26,026 |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $2.28 billion |
| FY2025 | $2.24 billion |
| FY2026 | $2.81 billion |
| FY2027 | $0 |
Products and services bought
| Code | Product or service | Awards | Obligated |
|---|---|---|---|
| M181 | Oper of Govt R&d Goco Facilities | 1 | $6.20 billion |
| U099 | Education/training- Other | 1 | $772.1 million |
| R499 | Support- Professional: Other | 37 | $161.5 million |
| R425 | Support- Professional: Engineering/technical | 39 | $152.7 million |
| R699 | Support- Administrative: Other | 16 | $16.6 million |
| R799 | Support- Management: Other | 2 | $8.2 million |
| R408 | Support- Professional: Program Management/support | 2 | $2.8 million |
| R429 | Support- Professional: Emergency Response/disaster Planning/preparedness Support | 1 | $1.1 million |
Largest contract awards
| Award ID | Recipient | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DEAC0705ID14517 | BATTELLE ENERGY ALLIANCE, LLC | Department of Energy | Definitive Contract | 541990 | MANAGEMENT AND OPERATIONS OF THE INL | $6,204,126,507 | $41,510,000,000 | November 9, 2004 | September 30, 2029 | Idaho Falls, ID | usaspending.gov |
| DESC0014664 | OAK RIDGE ASSOCIATED UNIVERSITIES, INCORPORATED | Department of Energy | Definitive Contract | 541990 | IGF::OT::IGF MANAGEMENT OF THE OAK RIDGE INSTITUTE FOR SCIENCE AND EDUCATION | $772,121,807 | $3,752,313,508 | March 10, 2016 | September 30, 2027 | Oak Ridge, TN | usaspending.gov |
| 89703025FAR400021 | BOOZ ALLEN HAMILTON INC | Department of Energy | Delivery Order | 541990 | TECHNICAL, PROFESSIONAL, AND ADMINISTRATIVE SUPPORT SERVICES (TPASS) FOR ARPA-E. | $54,850,000 | $69,069,058 | August 29, 2025 | February 28, 2027 | Washington, DC | usaspending.gov |
| 89703024FAR400005 | BOOZ ALLEN HAMILTON INC | Department of Energy | Delivery Order | 541990 | NEW TASK ORDER FOR ARPA-E: TECHNICAL, PROFESSIONAL, AND ADMINISTRATIVE SUPPORT SERVICES. | $36,369,395 | $36,369,395 | April 30, 2024 | February 28, 2025 | Washington, DC | usaspending.gov |
| 89233124FNA400649 | SEATECH GLOBAL SECURITY SOLUTIONS | Department of Energy | Delivery Order | 541990 | TASKS INCLUDE DESIGN, INTEGRATION, CONSTRUCTION, COMMUNICATIONS, LOGISTICS, TRAINING, AND EQUIPMENT PROCUREMENT TO SUPPORT THE DEPLOYMENT OF | $34,248,246 | $38,621,349 | September 24, 2024 | August 31, 2028 | Turkmenistan | usaspending.gov |
| 89233125CNA000427 | HUNATEK SYSTEM SOLUTIONS LLC | Department of Energy | Definitive Contract | 541990 | STRATEGIC AND PROGRAMMATIC SUPPORT SERVICES FOR THE NATIONAL NUCLEAR SECURITY ADMINISTRATION'S OFFICE OF GLOBAL MATERIAL SECURITY. | $25,736,746 | $25,743,460 | September 18, 2025 | September 30, 2027 | Washington, DC | usaspending.gov |
| 89233124FNA400580 | PARSONS GOVERNMENT SERVICES INTERNATIONAL INC. | Department of Energy | Delivery Order | 541990 | TASKS INCLUDE DESIGN, INTEGRATION, CONSTRUCTION, COMMUNICATIONS, LOGISTICS, TRAINING, AND EQUIPMENT PROCUREMENT TO SUPPORT THE DEPLOYMENT OF | $20,852,731 | $21,502,731 | April 1, 2024 | June 30, 2028 | Mauritius | usaspending.gov |
| 89703025FAR400014 | BOOZ ALLEN HAMILTON INC | Department of Energy | Delivery Order | 541990 | TECHNICAL PROFESSIONAL ADMINISTRATIVE SUPPORT SERVICES THAT SUPPORT ARPA-E. | $20,326,605 | $21,734,070 | February 28, 2025 | August 31, 2025 | Washington, DC | usaspending.gov |
| 89233124FNA400648 | PARSONS GOVERNMENT SERVICES INTERNATIONAL INC. | Department of Energy | Delivery Order | 541990 | TASKS INCLUDE DESIGN, INTEGRATION, CONSTRUCTION, COMMUNICATIONS, LOGISTICS, TRAINING, AND EQUIPMENT PROCUREMENT TO SUPPORT THE DEPLOYMENT OF | $20,166,514 | $28,125,193 | September 20, 2024 | November 30, 2027 | Pasadena, CA | usaspending.gov |
| 89233126FNA400802 | PARSONS GOVERNMENT SERVICES INTERNATIONAL INC. | Department of Energy | Delivery Order | 541990 | MIDDLE EAST REGIONAL TASK ORDER FOR COUNTER NUCLEAR SMUGGLING SYSTEM DEPLOYMENT SERVICES IN SUPPORT OF THE NNSA OFFICE OF NUCLEAR SMUGGLING | $14,090,553 | $14,090,553 | July 27, 2026 | July 26, 2029 | Pasadena, CA | usaspending.gov |
| 89233125FNA400705 | PARSONS GOVERNMENT SERVICES INTERNATIONAL INC. | Department of Energy | Delivery Order | 541990 | TASKS INCLUDE DESIGN, INTEGRATION, CONSTRUCTION, COMMUNICATIONS, LOGISTICS, TRAINING, AND EQUIPMENT PROCUREMENT TO SUPPORT THE DEPLOYMENT OF | $14,052,789 | $15,515,968 | June 30, 2025 | November 30, 2027 | Pasadena, CA | usaspending.gov |
| 89233125FNA400716 | SEATECH GLOBAL SECURITY SOLUTIONS | Department of Energy | Delivery Order | 541990 | TASKS INCLUDE DESIGN, INTEGRATION, CONSTRUCTION, COMMUNICATIONS, LOGISTICS, TRAINING, AND EQUIPMENT PROCUREMENT TO SUPPORT THE DEPLOYMENT OF | $13,970,277 | $16,641,342 | July 11, 2025 | September 4, 2027 | Richland, WA | usaspending.gov |
| 89233123CNA000324 | HTGS-CULMEN JV LLC | Department of Energy | Definitive Contract | 541990 | GMS-STRATEGIC AND PROGRAMMATIC SUPPORT SERVICES FOR THE DOE/NNSA OFFICE OF GLOBAL MATERIALS SECURITY (NA-21) | $10,616,540 | $17,609,597 | September 20, 2023 | October 19, 2025 | Washington, DC | usaspending.gov |
| 89303723FEM400282 | CHEROKEE NATION DEFENSE SOLUTIONS LLC | Department of Energy | Delivery Order | 541990 | TECHNICAL SUPPORT SERVICES OF SAFEGUARDS, SECURITY AND EMERGENCY SERVICES AT THE DEPARTMENT OF ENERGY SAVANNAH RIVER SITE | $9,981,932 | $13,490,501 | April 1, 2023 | March 31, 2028 | Aiken, SC | usaspending.gov |
| 89303026CIM000014 | KONIAG EMERGING TECHNOLOGIES LLC | Department of Energy | Definitive Contract | 541990 | SERVICES ENCOMPASS A WIDE RANGE OF ADMINISTRATIVE, FINANCIAL, AND TECHNICAL SUPPORT FUNCTIONS FOR OCIO. | $7,855,836 | $11,738,449 | June 22, 2026 | June 21, 2027 | Washington, DC | usaspending.gov |
| 89233125FNA400737 | SEATECH GLOBAL SECURITY SOLUTIONS | Department of Energy | Delivery Order | 541990 | LATIN AMERICA TASK ORDER FOR COUNTER NUCLEAR SMUGGLING SYSTEM DEPLOYMENT SERVICES IN SUPPORT OF THE NNSA OFFICE OF NUCLEAR SMUGGLING DETECTI | $7,386,661 | $7,439,856 | September 18, 2025 | September 17, 2027 | Mexico | usaspending.gov |
| 89233124FNA400650 | SEATECH GLOBAL SECURITY SOLUTIONS | Department of Energy | Delivery Order | 541990 | TASKS INCLUDE DESIGN, INTEGRATION, CONSTRUCTION, COMMUNICATIONS, LOGISTICS, TRAINING, AND EQUIPMENT PROCUREMENT TO SUPPORT THE DEPLOYMENT OF | $6,487,494 | $6,934,999 | September 25, 2024 | September 23, 2027 | Poland | usaspending.gov |
| 89233123CNA000314 | HTGS-CULMEN JV LLC | Department of Energy | Definitive Contract | 541990 | GMS SUPPORT SERVICES - TECHNICAL, ANALYTICAL, AND PROGRAMMATIC SUPPORT FOR THE DOE/NNSA OFFICE OF GLOBAL MATERIALS SECURITY (NA-21) | $6,234,893 | $10,171,476 | June 1, 2023 | September 30, 2025 | Washington, DC | usaspending.gov |
| 89233125FNA400740 | SEATECH GLOBAL SECURITY SOLUTIONS | Department of Energy | Delivery Order | 541990 | CAUCASUS TASK ORDER FOR COUNTER NUCLEAR SMUGGLING SYSTEM DEPLOYMENT SERVICES IN SUPPORT OF THE NNSA OFFICE OF NUCLEAR SMUGGLING DETECTION AN | $5,067,233 | $5,136,350 | September 25, 2025 | September 24, 2027 | Armenia | usaspending.gov |
| 89233124FNA400575 | SEATECH GLOBAL SECURITY SOLUTIONS | Department of Energy | Delivery Order | 541990 | TASKS ORDER INCLUDES PROGRAM MANAGEMENT TASKS IAW THE CNSSD PROGRAM MANAGER TASK ORDER SOW TO SUPPORT THE DEPLOYMENT OF COUNTER NUCLEAR SMUG | $3,546,351 | $3,546,351 | April 1, 2024 | March 31, 2031 | Richland, WA | usaspending.gov |
| 89233123CNA000306 | HUNATEK SYSTEM SOLUTIONS LLC | Department of Energy | Definitive Contract | 541990 | STRATEGIC ADVISORY SERVICES FOR GMS (NA-21) | $3,048,123 | $7,848,204 | April 5, 2023 | April 4, 2027 | Washington, DC | usaspending.gov |
| 89233124CNA000367 | THE MITRE CORPORATION | Department of Energy | Definitive Contract | 541990 | OFFICE OF DEFENSE PROGRAMS NA-121.4 NUCLEAR ENTERPISE ASSURANCE THE MITRE CORPORATION FFRDC | $2,890,000 | $7,582,625 | July 19, 2024 | July 18, 2027 | Mclean, VA | usaspending.gov |
| 89233124FNA400574 | PARSONS GOVERNMENT SERVICES INTERNATIONAL INC. | Department of Energy | Delivery Order | 541990 | TASK ORDER INCLUDE PROGRAM MANAGEMENT TASKS IAW THE CNSSD PROGRAM MANAGER TASK ORDER SOW TO SUPPORT THE DEPLOYMENT OF COUNTER NUCLEAR SMUGGL | $2,835,561 | $2,835,561 | April 1, 2024 | March 31, 2027 | Pasadena, CA | usaspending.gov |
| 89303022CHC000013 | BLOOMSBURIE LLC | Department of Energy | Definitive Contract | 541990 | NEW 8(A) AWARD BLOOMSBURIE LLC #89303022CHC000013/LQ1638366611V INCLUDING: SEED FUNDING FOR TASK W/GC. | $1,695,312 | $3,782,911 | December 20, 2021 | June 30, 2027 | Washington, DC | usaspending.gov |
| 89233125FNA400722 | SEATECH GLOBAL SECURITY SOLUTIONS | Department of Energy | Delivery Order | 541990 | SOUTH EUROPE TASK ORDER FOR COUNTER NUCLEAR SMUGGLING SYSTEM DEPLOYMENT SERVICES IN SUPPORT OF THE NNSA OFFICE OF NUCLEAR SMUGGLING DETECTIO | $1,691,537 | $2,479,696 | August 7, 2025 | August 6, 2027 | North Macedonia | 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.