Data / Federal awards / NAICS 335311 / Department of Energy
Department of Energy contracts under NAICS 335311 Power, Distribution, and Specialty Transformer Manufacturing: $8.4 million to 22 recipients (FY2024 to FY2027)
Updated October 6, 2026. Source: USAspending.gov.
Department of Energy obligated $8.4 million under NAICS 335311, Power, Distribution, and Specialty Transformer Manufacturing, across 71 contract awards to 22 named recipients in fiscal years 2024 to 2027. The largest recipients are G & RK CONSULTING ASSOCIATES LLC ($5.8 million), ATI GOVERNMENT SOLUTIONS LLC ($876,685), REINHAUSEN INC. ($636,848). 71 opportunities under this code are open on SAM.gov now.
The request: Every federal contract awarded by Department of Energy under NAICS 335311, with the winner, the value and the period of performance. $10 of work on sign-up, no card.
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- Agency
- Department of Energy
- NAICS code
- 335311 Power, Distribution, and Specialty Transformer Manufacturing
- Contract awards
- 71
- Obligated
- $8.4 million
- Named recipients
- 22
- Small business share of obligations
- 100%
- Full and open competition share
- 1%
- Set aside share
- 73%
- Latest action
- 2026-09-25
Open opportunities in this niche
The same code on SAM.gov, read each morning: 71 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 |
|---|---|---|---|---|
| G & RK CONSULTING ASSOCIATES LLC | Small Business | 38 | $5.8 million | 69.1% |
| ATI GOVERNMENT SOLUTIONS LLC | Small Business | 2 | $876,685 | 10.5% |
| REINHAUSEN INC. | Small Business | 2 | $636,848 | 7.6% |
| COAL CREEK CONSTRUCTION, INC. | Small Business | 2 | $349,500 | 4.2% |
| PEAK ELECTRIC, INC. | Small Business | 3 | $288,400 | 3.5% |
| TATTERSALL SUPPLY, LLC | Small Business | 1 | $123,600 | 1.5% |
| GOCRAFTS LLC | Small Business | 1 | $87,867 | 1.1% |
| COIL WINDING SPECIALIST, INC. | Small Business | 2 | $41,550 | 0.5% |
| WESTEX GROUP, INC | Small Business | 1 | $36,715 | 0.4% |
| FSR CONSULTING LLC | Small Business | 1 | $36,305 | 0.4% |
| AMERICAN ELECTRICAL ENTERPRISES INC. | Small Business | 1 | $24,100 | 0.3% |
| ACCESS ELECTRIC SUPPLY INC | Small Business | 1 | $14,580 | 0.2% |
| SCHNEIDER ELECTRIC USA, INC. | Other Than Small Business | 2 | $8,984 | 0.1% |
| BENNETT-ALVARADO, INC. | Small Business | 1 | $0 | 0.0% |
| GE GRID SOLUTIONS LLC | Small Business | 1 | $0 | 0.0% |
| SUNBELT SOLOMON SERVICES, LLC | Small Business | 1 | $0 | 0.0% |
| B & H INTERNATIONAL LLC | Small Business | 1 | $0 | 0.0% |
| ROCK & ASSOCIATES | Small Business | 1 | $0 | 0.0% |
| HITACHI ENERGY USA INC. | Small Business | 2 | $0 | 0.0% |
| HD HYUNDAI ELECTRIC AMERICA CORPORATION | Other Than Small Business | 1 | $0 | 0.0% |
| PRALAR USA, INC. | Small Business | 1 | $0 | 0.0% |
| VIRGINIA TRANSFORMER CORP | Other Than Small Business | 1 | $0 | 0.0% |
Offices buying
| Sub agency | Awards | Obligated |
|---|---|---|
| Department of Energy | 71 | $8.4 million |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $2.6 million |
| FY2025 | $4.5 million |
| FY2026 | $1.3 million |
Products and services bought
| Code | Product or service | Awards | Obligated |
|---|---|---|---|
| 6120 | Transformers: Distribution and Power Station | 23 | $5.4 million |
| 5950 | Coils and Transformers | 25 | $2 million |
| 5930 | Switches | 12 | $715,091 |
| J030 | Maint/repair/rebuild of Equipment- Mechanical Power Transmission Equipment | 1 | $87,568 |
| 6150 | Miscellaneous Electric Power and Distribution Equipment | 3 | $44,628 |
| 4130 | Refrigeration and Air Conditioning Components | 1 | $21,555 |
| 5998 | Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware | 1 | $19,995 |
| 5910 | Capacitors | 1 | $18,675 |
Largest contract awards
| Award ID | Recipient | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 89503425PWA002074 | G & RK CONSULTING ASSOCIATES LLC | Department of Energy | Purchase Order | 335311 | TRANSFORMER FOR FT2 | $3,500,000 | $4,993,363 | June 25, 2025 | December 31, 2029 | Englewood, CO | usaspending.gov |
| 89503324PWA000354 | ATI GOVERNMENT SOLUTIONS LLC | Department of Energy | Purchase Order | 335311 | PURCHASE ORDER FOR COTTONWOOD SUBSTATION CONTROL BUILDING TRANSFORMER EQUIPMENT | $745,721 | $745,721 | September 18, 2024 | December 23, 2026 | Frederick, MD | usaspending.gov |
| 89503126PWA000935 | REINHAUSEN INC. | Department of Energy | Purchase Order | 335311 | HEADGATE ROCK SUBSTATION LOAD TAP CHANGER RETRO-FIT PROJECT IN SUPPORT OF WESTERN AREA POWER ADMINISTRATION DESERT SOUTHWEST REGION. | $549,280 | $549,280 | September 1, 2026 | January 28, 2027 | Parker, AZ | usaspending.gov |
| 89503224FWA400573 | G & RK CONSULTING ASSOCIATES LLC | Department of Energy | Delivery Order | 335311 | SINGLE PHASE METERING UNITS | $421,094 | $421,094 | August 8, 2024 | August 7, 2025 | Englewood, CO | usaspending.gov |
| 89503426PWA002218 | COAL CREEK CONSTRUCTION, INC. | Department of Energy | Purchase Order | 335311 | HU KW1A REACTOR COIL REPLACEMENT | $349,500 | $349,500 | March 12, 2026 | February 25, 2027 | Underwood, ND | usaspending.gov |
| 89503424FWA401682 | G & RK CONSULTING ASSOCIATES LLC | Department of Energy | Delivery Order | 335311 | DISCONNECT SWITCH SPARES - 69KV, 115KV, 230KV - HURON WH | $306,316 | $306,316 | September 25, 2024 | July 25, 2025 | Littleton, CO | usaspending.gov |
| 89503224FWA400583 | G & RK CONSULTING ASSOCIATES LLC | Department of Energy | Delivery Order | 335311 | 69KV CURRENT TRANSFORMERS | $240,335 | $240,335 | September 4, 2024 | October 30, 2026 | Englewood, CO | usaspending.gov |
| 89503224FWA400523 | G & RK CONSULTING ASSOCIATES LLC | Department of Energy | Delivery Order | 335311 | 230KV CCVT AND 230KV CT | $233,082 | $233,082 | June 4, 2024 | June 2, 2025 | Englewood, CO | usaspending.gov |
| 89503324PWA000365 | PEAK ELECTRIC, INC. | Department of Energy | Purchase Order | 335311 | STATION SERVICE TRANSFORMERS AND ASSOC EQUIPMENT | $225,097 | $225,097 | September 24, 2024 | October 20, 2025 | Roseville, CA | usaspending.gov |
| 89503424FWA401679 | G & RK CONSULTING ASSOCIATES LLC | Department of Energy | Delivery Order | 335311 | JAMESTOWN & BISMARCK - 230KV REPLACEMENT DISCONNECT SWITCHES | $172,249 | $172,249 | September 23, 2024 | September 8, 2025 | Littleton, CO | usaspending.gov |
| 89503325PWA000387 | ATI GOVERNMENT SOLUTIONS LLC | Department of Energy | Purchase Order | 335311 | METERING TRANSFORMER REPLACEMENTS, WESTERN AREA POWER ADMINISTRATION, SIERRA NEVADA REGION | $130,964 | $130,964 | July 22, 2025 | February 17, 2026 | Frederick, MD | usaspending.gov |
| 89503225PWA000552 | TATTERSALL SUPPLY, LLC | Department of Energy | Purchase Order | 335311 | PURCHASE AND DELIVERY OF POLE MOUNTED, ELECTRICAL DISTRIBUTION TRANSFORMERS FOR WESTERN AREA POWER ADMINISTRATION, ROCKY MOUNTAIN REGION | $123,600 | $123,600 | July 30, 2025 | February 26, 2026 | Pompano Beach, FL | usaspending.gov |
| 89503225FWA400677 | G & RK CONSULTING ASSOCIATES LLC | Department of Energy | Delivery Order | 335311 | INSTRUMENT TRANSFORMERS | $96,600 | $96,600 | July 29, 2025 | April 21, 2026 | Englewood, CO | usaspending.gov |
| 89503223CWA000089 | G & RK CONSULTING ASSOCIATES LLC | Department of Energy | Definitive Contract | 335311 | MOBILE TRANSFORMER (MOBT27) - 115/69/34.5KV 40 MVA MOBILE TRANSFORMER WITH POWER TRANSFORMER, SURGE ARRESTERS, INSULATING OIL, AND ACCESSORI | $91,825 | $3,925,683 | September 26, 2023 | October 30, 2026 | Lynchburg, VA | usaspending.gov |
| 89503225FWA400678 | G & RK CONSULTING ASSOCIATES LLC | Department of Energy | Delivery Order | 335311 | INSTRUMENT TRANSFORMERS | $90,216 | $90,216 | July 29, 2025 | April 21, 2026 | Englewood, CO | usaspending.gov |
| 89503425FWA401797 | G & RK CONSULTING ASSOCIATES LLC | Department of Energy | Delivery Order | 335311 | FARGO AND GRAND FORKS SUBSTATION DISCONNECT SWITCHES | $90,059 | $90,059 | September 25, 2025 | September 8, 2026 | Littleton, CO | usaspending.gov |
| 89503425PWA002132 | GOCRAFTS LLC | Department of Energy | Purchase Order | 335311 | STATION SERVICE TRANSFORMERS - WASHBURN, KILLDEER AND SPARE | $87,867 | $87,867 | September 18, 2025 | February 23, 2026 | Houston, TX | usaspending.gov |
| 89503623PSW000194 | REINHAUSEN INC. | Department of Energy | Purchase Order | 335311 | REPAIR AUTOTRANSFORMER #1 REPAIR | $87,568 | $412,121 | September 26, 2023 | April 21, 2025 | Springfield, MO | usaspending.gov |
| 89503226FWA400860 | G & RK CONSULTING ASSOCIATES LLC | Department of Energy | Delivery Order | 335311 | COUPLING CAPACITOR VOLTAGE TRANSFORMERS | $51,146 | $51,146 | August 11, 2026 | May 18, 2027 | Englewood, CO | usaspending.gov |
| 89503224FWA400440 | G & RK CONSULTING ASSOCIATES LLC | Department of Energy | Delivery Order | 335311 | 230KV CCVT'S INSTRUMENT TRANSFORMERS | $48,168 | $48,168 | October 30, 2023 | September 29, 2024 | Englewood, CO | usaspending.gov |
| 89503225FWA400669 | G & RK CONSULTING ASSOCIATES LLC | Department of Energy | Delivery Order | 335311 | INSTRUMENT TRANSFORMERS CCVTS | $46,517 | $46,517 | July 10, 2025 | August 20, 2026 | Englewood, CO | usaspending.gov |
| 89503226FWA400842 | G & RK CONSULTING ASSOCIATES LLC | Department of Energy | Delivery Order | 335311 | INSTRUMENT TRANSFORMER | $45,598 | $45,598 | July 16, 2026 | March 4, 2027 | Englewood, CO | usaspending.gov |
| 89503324PWA000334 | PEAK ELECTRIC, INC. | Department of Energy | Purchase Order | 335311 | BRAND NAME PURCHASE OF SIEMENS ENERGY INC. 10-23.0-345.0 B (195), 23KV VOLTAGE REGULATOR. | $44,628 | $44,628 | May 29, 2024 | March 27, 2026 | Redding, CA | usaspending.gov |
| 89503226FWA400763 | G & RK CONSULTING ASSOCIATES LLC | Department of Energy | Delivery Order | 335311 | INSTRUMENT TRANSFORMERS | $41,073 | $41,073 | February 19, 2026 | September 3, 2026 | Englewood, CO | usaspending.gov |
| 89503225PWA000531 | WESTEX GROUP, INC | Department of Energy | Purchase Order | 335311 | CURRENT TRANSFORMER | $36,715 | $36,715 | March 4, 2025 | June 1, 2026 | Rockville, MD | 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.