Data / Federal awards / NAICS 541330 / Department of Energy
Department of Energy contracts under NAICS 541330 Engineering Services: $1.6 billion to 121 recipients (FY2024 to FY2027)
Updated October 6, 2026. Source: USAspending.gov.
Department of Energy obligated $1.6 billion under NAICS 541330, Engineering Services, across 579 contract awards to 121 named recipients in fiscal years 2024 to 2027. The largest recipients are MELE ASSOCIATES INC ($311.4 million), BWXT ENRICHMENT OPERATIONS, LLC ($266.7 million), TECHSOURCE, LLC ($170.8 million). 105 opportunities under this code are open on SAM.gov now.
The request: Every federal contract awarded by Department of Energy under NAICS 541330, 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
- 541330 Engineering Services
- Contract awards
- 579
- Obligated
- $1.6 billion
- Named recipients
- 121
- Small business share of obligations
- 51%
- Full and open competition share
- 81%
- Set aside share
- 29%
- Latest action
- 2026-09-30
Open opportunities in this niche
The same code on SAM.gov, read each morning: 105 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 |
|---|---|---|---|---|
| MELE ASSOCIATES INC | Other Than Small Business | 24 | $311.4 million | 19.0% |
| BWXT ENRICHMENT OPERATIONS, LLC | Small Business | 2 | $266.7 million | 16.2% |
| TECHSOURCE, LLC | Small Business | 23 | $170.8 million | 10.4% |
| KEYLOGIC, LLC | Other Than Small Business | 2 | $137.8 million | 8.4% |
| KBC ENERGY SOLUTIONS LLC | Small Business | 1 | $125.5 million | 7.6% |
| PARSONS GOVERNMENT SERVICES INC. | Other Than Small Business | 24 | $125.5 million | 7.6% |
| RSI NUCLEAR, LLC | Small Business | 41 | $74.2 million | 4.5% |
| TECHNOMICS INC | Small Business | 13 | $69.7 million | 4.2% |
| ALLEGHENY SCIENCE & TECHNOLOGY CORPORATION | Small Business | 5 | $60.2 million | 3.7% |
| BLUEWATER FEDERAL SOLUTIONS, INC. | Small Business | 1 | $48.6 million | 3.0% |
| EDGEWATER FEDERAL SOLUTIONS, INC. | Small Business | 1 | $27.5 million | 1.7% |
| CHEROKEE NATION STRATEGIC PROGRAMS, L.L.C. | Small Business | 4 | $24.8 million | 1.5% |
| SOUTHWEST RESEARCH INSTITUTE | Other Than Small Business | 3 | $24.5 million | 1.5% |
| SYSTEMATIC MANAGEMENT SERVICES, INC. | Small Business | 4 | $21.3 million | 1.3% |
| POTOMACWAVE, INC. | Small Business | 1 | $16.8 million | 1.0% |
| CHENEGA ENTERPRISE SYSTEMS & SOLUTIONS, LLC | Small Business | 1 | $14 million | 0.9% |
| VALI COOPER INTERNATIONAL LLC | Small Business | 45 | $12.7 million | 0.8% |
| LEONARDO TECHNOLOGIES, INC. | Small Business | 10 | $10.9 million | 0.7% |
| NORESCO, LLC | Other Than Small Business | 5 | $10 million | 0.6% |
| S & K LOGISTICS SERVICES LLC | Other Than Small Business | 14 | $10 million | 0.6% |
| LONGENECKER & ASSOCIATES, LLC | Small Business | 7 | $9.4 million | 0.6% |
| CHICKASAW AEROSPACE, LLC | Small Business | 1 | $8.2 million | 0.5% |
| WITS SOLUTIONS INC. | Small Business | 1 | $6.7 million | 0.4% |
| TRANSPACIFIC TECHNOLOGIES, INC. | Small Business | 1 | $5 million | 0.3% |
| RHINOCORPS LTD. CO. | Small Business | 1 | $4.8 million | 0.3% |
| ADVANCED MANAGEMENT STRATEGIES GROUP, INC. | Small Business | 2 | $4.2 million | 0.3% |
| SYSTEMS PLANNING AND ANALYSIS, INC. | Other Than Small Business | 1 | $4.1 million | 0.2% |
| AKIMA SYSTEMS ENGINEERING LLC | Small Business | 10 | $3.7 million | 0.2% |
| BURNS & MCDONNELL ENGINEERING COMPANY, INC. | Small Business | 31 | $3.5 million | 0.2% |
| AOC PETROLEUM SUPPORT SERVICES LLC | Small Business | 12 | $2.9 million | 0.2% |
| CIVIL DESIGN & ENGINEERING INC | Small Business | 19 | $2.6 million | 0.2% |
| CONVERGE FEDERAL SOLUTIONS JV, LLC | Small Business | 10 | $2.5 million | 0.2% |
| JOHNSON CONTROLS GOVERNMENT SYSTEMS, LLC | Other Than Small Business | 10 | $2.3 million | 0.1% |
| ARCHETYPE I LLC | Small Business | 1 | $1.8 million | 0.1% |
| AE WORKS LTD | Small Business | 12 | $1.8 million | 0.1% |
| ICF INCORPORATED, L.L.C. | Other Than Small Business | 3 | $1.7 million | 0.1% |
| SIA-STANTEC LLC | Small Business | 18 | $1.6 million | 0.1% |
| RIVERTECH LLC | Small Business | 1 | $1.5 million | 0.1% |
| EXPONENT INC | Other Than Small Business | 1 | $1.2 million | 0.1% |
| SITELOGIQ GOVERNMENT SOLUTIONS LLC | Other Than Small Business | 2 | $1.2 million | 0.1% |
| JGMS GOVERNMENT SERVICES LLC | Small Business | 1 | $827,773 | 0.1% |
| DRS ARCHITECTS INC | Small Business | 5 | $801,021 | 0.0% |
| ALUTIIQ SOLUTIONS, LLC | Small Business | 2 | $699,224 | 0.0% |
| NORTH ARROW, INC. | Small Business | 6 | $691,418 | 0.0% |
| STREET LEGAL INDUSTRIES LLC | Small Business | 2 | $690,000 | 0.0% |
| SARGENT & LUNDY, L.L.C. | Small Business | 3 | $633,678 | 0.0% |
| GENCO SYSTEMS INC | Small Business | 2 | $631,078 | 0.0% |
| GLOBAL MIRACLE SOLUTIONS LLC | Small Business | 1 | $604,000 | 0.0% |
| BOOZ ALLEN HAMILTON INC | Other Than Small Business | 1 | $421,037 | 0.0% |
| STANTEC CONSULTING SERVICES INC. | Small Business | 1 | $420,800 | 0.0% |
Offices buying
| Sub agency | Awards | Obligated |
|---|---|---|
| Department of Energy | 546 | $1.64 billion |
| Federal Energy Regulatory Commission | 33 | $2.3 million |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $453.8 million |
| FY2025 | $484.5 million |
| FY2026 | $703.6 million |
Products and services bought
| Code | Product or service | Awards | Obligated |
|---|---|---|---|
| R425 | Support- Professional: Engineering/technical | 134 | $979 million |
| R499 | Support- Professional: Other | 83 | $388.9 million |
| R699 | Support- Administrative: Other | 36 | $81.3 million |
| R408 | Support- Professional: Program Management/support | 14 | $55.1 million |
| L099 | Technical Representative- Miscellaneous | 3 | $40.8 million |
| B506 | Special Studies/analysis- Data (other Than Scientific) | 2 | $40.5 million |
| C219 | Architect and Engineering- General: Other | 118 | $23.3 million |
| B540 | Special Studies/analysis- Building Technology | 52 | $10 million |
Largest contract awards
| Award ID | Recipient | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 89233125FNA400743 | BWXT ENRICHMENT OPERATIONS, LLC | Department of Energy | Delivery Order | 541330 | DOMESTIC URANIUM ENRICHMENT PILOT PLANT TASK ORDER 1 | $266,693,105 | $357,326,000 | September 22, 2025 | September 30, 2030 | Erwin, TN | usaspending.gov |
| 89243323CFE000075 | KEYLOGIC, LLC | Department of Energy | Definitive Contract | 541330 | STRATEGIC ANALYSIS SUPPORT SERVICES | $137,826,678 | $294,977,483 | February 1, 2023 | January 31, 2028 | Morgantown, WV | usaspending.gov |
| 89243323CFE000074 | KBC ENERGY SOLUTIONS LLC | Department of Energy | Definitive Contract | 541330 | MISSION EXECUTION SUPPORT SERVICES | $125,490,072 | $251,993,811 | April 1, 2023 | March 31, 2028 | Morgantown, WV | usaspending.gov |
| 89233123FNA400553 | MELE ASSOCIATES INC | Department of Energy | Delivery Order | 541330 | TECHNICAL SUPPORT SERVICES FOR NEST U.S. DEPARTMENT OF ENERGY (DOE)/NATIONAL NUCLEAR SECURITY ADMINISTRATION (NNSA), OFFICE OF COUNTERTERROR | $52,967,821 | $271,913,395 | September 22, 2023 | September 24, 2027 | Washington, DC | usaspending.gov |
| 89303019FET400015 | BLUEWATER FEDERAL SOLUTIONS, INC. | Department of Energy | Delivery Order | 541330 | LABOR PROGRAM MANAGEMENT/IT SUPPORT ENTERPRISE INFORMATION TECHNOLOGY SUPPORT SERVICES TO INCLUDE SOFTWARE DEVELOPMENT AND INTEGRATION, INFR | $48,551,400 | $96,764,110 | September 17, 2019 | December 19, 2026 | Washington, DC | usaspending.gov |
| 89233123FNA400555 | MELE ASSOCIATES INC | Department of Energy | Delivery Order | 541330 | TECHNICAL SUPPORT SERVICES FOR WEAPONS OF MASS DESTRUCTION (WMD) COUNTERTERRORISM TABLETOP EXERCISE (TTX) AND TRAINING PROGRAMS FOR THE DEPA | $43,997,453 | $131,505,213 | October 1, 2023 | September 30, 2027 | Rockville, MD | usaspending.gov |
| 89233125FNA400727 | TECHSOURCE, LLC | Department of Energy | Delivery Order | 541330 | TECHNICAL SUPPORT SERVICES FOR STOCKPILE SERVICES DIVISION (NA-12) | $41,791,746 | $54,994,111 | September 30, 2025 | September 29, 2027 | Los Alamos, NM | usaspending.gov |
| 89243223FNE400097 | ALLEGHENY SCIENCE & TECHNOLOGY CORPORATION | Department of Energy | Delivery Order | 541330 | PROGRAM INFORMATION COLLECTION SYSTEM AD SUPPORT SERVICES (PICSSS) - UNDER THIS TASK ORDER CONTRACT, THE CONTRACTOR WILL PROVIDE EXPERTISE A | $39,800,721 | $98,000,000 | May 1, 2023 | April 30, 2028 | Idaho Falls, ID | usaspending.gov |
| 89233125FNA400738 | TECHSOURCE, LLC | Department of Energy | Delivery Order | 541330 | DOE/NNSA, TEPS III (BPA), TECHNICAL SUPPORT SERVICES FOR THE OFFICE OF PRODUCTION MODERNIZATION (NA-19). | $38,827,494 | $59,411,329 | October 1, 2025 | September 30, 2028 | Washington, DC | usaspending.gov |
| 89233122FNA000107 | PARSONS GOVERNMENT SERVICES INC. | Department of Energy | BPA Call | 541330 | THE Y-12 ACQUISITION AND PROJECT MANAGEMENT OFFICE (APMO), NA-93, PROVIDES CONTRACT MANAGEMENT AND CONTRACT OVERSIGHT FOR ONGOING CAPITAL PR | $36,278,077 | $53,512,044 | September 28, 2022 | September 27, 2027 | Las Vegas, NV | usaspending.gov |
| 89233122FNA400454 | MELE ASSOCIATES INC | Department of Energy | Delivery Order | 541330 | U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION'S (DOE/NNSA)BLANKET PURCHASE AGREEMENT (BPA) HOLDERS--RFQ 89233122QNA000 | $35,441,725 | $47,323,359 | October 1, 2022 | March 31, 2027 | Washington, DC | usaspending.gov |
| 89233124FNA400641 | MELE ASSOCIATES INC | Department of Energy | Delivery Order | 541330 | TECHNICAL AND ANALYTICAL SUPPORT SERVICES FOR THE OFFICE OF DEFENSE NUCLEAR SECURITY (NA-70) | $34,039,754 | $44,315,206 | August 30, 2024 | August 31, 2027 | Washington, DC | usaspending.gov |
| 89233125FNA400698 | MELE ASSOCIATES INC | Department of Energy | Delivery Order | 541330 | TSCM, TEMPEST FOR DEFENSE NUCLEAR SECURITY ORGANIZATION (NA-70) | $31,561,719 | $43,970,575 | August 1, 2025 | July 31, 2027 | Washington, DC | usaspending.gov |
| 89233120FNA400255 | MELE ASSOCIATES INC | Department of Energy | Delivery Order | 541330 | U.S. DEPARTMENT OF ENERGY (DOE), NATIONAL NUCLEAR SECURITY ADMINISTRATION (NNSA) TECHNICAL ENGINEERING AND PROGRAMMATIC SUPPORT (TEPS-2) BLA | $30,549,838 | $94,375,043 | December 16, 2019 | August 13, 2025 | Washington, DC | usaspending.gov |
| 89233125FNA400662 | TECHNOMICS INC | Department of Energy | Delivery Order | 541330 | TEP III ORDER TO PROVIDE TECHNICAL SUPPORT TO THE NNSA. | $29,506,677 | $33,732,374 | December 5, 2024 | December 1, 2026 | Washington, DC | usaspending.gov |
| 89233121FNA400368 | RSI NUCLEAR, LLC | 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 |
| 89243122FSC400412 | EDGEWATER FEDERAL SOLUTIONS, INC. | Department of Energy | Delivery Order | 541330 | OFFICE OF SCIENTIFIC AND TECHNICAL INFORMATION MISSION SUPPORT SERVICES | $27,509,457 | $48,802,615 | July 1, 2022 | June 30, 2027 | Oak Ridge, TN | usaspending.gov |
| 89233122FNA400427 | SYSTEMATIC MANAGEMENT SERVICES, INC. | Department of Energy | Delivery Order | 541330 | U.S. DEPARTMENT OF ENERGY/NATIONAL NUCLEAR SECURITY ADMINISTRATION (DOE/NNSA) OFFICE OF EMERGENCY OPERATIONS (NA-40)TECHNICAL SUPPORT SERVIC | $23,155,838 | $37,870,200 | April 1, 2022 | March 31, 2027 | Washington, DC | usaspending.gov |
| 89233122FNA400452 | RSI NUCLEAR, LLC | 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 |
| 89233125FNA400679 | MELE ASSOCIATES INC | Department of Energy | Delivery Order | 541330 | DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION OFFICE OF COUNTERTERRORISM AND COUNTERPROLIFERATION VAULT ACTIVITIES AND TECH | $20,331,680 | $22,164,520 | March 4, 2025 | December 5, 2026 | Washington, DC | usaspending.gov |
| 89233124FNA400597 | TECHSOURCE, LLC | Department of Energy | Delivery Order | 541330 | TECHNICAL SUPPORT SERVICES FOR THE DOE/NNSA OFFICE OF PRODUCTION MODERNIZATION (NA-19) | $20,126,945 | $27,164,432 | March 29, 2024 | September 30, 2025 | Los Alamos, NM | usaspending.gov |
| 89303020FET400017 | POTOMACWAVE, INC. | Department of Energy | Delivery Order | 541330 | RED ROVER TWO (TECHNICAL, ANALYTICAL, AND MANAGEMENT SUPPORT SERVICES) | $16,806,288 | $81,484,425 | October 16, 2020 | October 15, 2026 | Washington, DC | usaspending.gov |
| 89233120FNA400321 | TECHSOURCE, LLC | Department of Energy | Delivery Order | 541330 | IGF:CL:IGF U.S. DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION'S (DOE/NNSA) TECHNICAL, ENGINEERING, AND PROGRAMMATIC SUPPORT | $16,789,484 | $31,672,055 | October 1, 2020 | February 26, 2026 | Washington, DC | usaspending.gov |
| 89303024FGD400008 | ALLEGHENY SCIENCE & TECHNOLOGY CORPORATION | Department of Energy | Delivery Order | 541330 | OPERATIONAL AND TECHNICAL SUPPORT SERVICES (OTSS) FOR THE DEPARTMENT OF ENERGY'S (DOE) GRID DEPLOYMENT OFFICE (GDO) UTILIZING THE TECHNICAL, | $15,749,355 | $20,153,952 | June 14, 2024 | June 13, 2027 | Washington, DC | usaspending.gov |
| 89233124CNA000374 | SOUTHWEST RESEARCH INSTITUTE | Department of Energy | Definitive Contract | 541330 | APEX DEVELOPMENT, DESIGN, FABRICATION, TESTING AND INSTALLATION FOR THE OFFICE OF DEFENSE NUCLEAR NONPROLIFERATION | $15,178,669 | $63,167,398 | August 1, 2024 | July 31, 2028 | San Antonio, TX | 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.