NAICS codes › 335311
NAICS 335311 — Power, Distribution, and Specialty Transformer Manufacturing: federal contracts
65 open federal contract opportunities classified under NAICS 335311 (Power, Distribution, and Specialty Transformer Manufacturing) on SAM.gov, refreshed nightly.
Open solicitations
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- CABLE ASSEMBLY,SPEC
- 61--CABLE ASSEMBLY,SPECIAL
- 61--CABLE ASSEMBLY,SPECIAL
- 61--WIRING HARNESS,BRANCHE
- 61--CABLE ASSEMBLY,POWER,E
- 61--CABLE ASSEMBLY,POWER,E
- Cable Assembly Spec
- Cable Assembly Power
- 61--CONTROLLER,MOTOR
- 61--POWER SUPPLY
- 61--POWER SUPPLY
- ACTUATOR,ELECTROMEC
- 61--CABLE ASSEMBLY,SPECIAL
- 61--POWER SUBSTATION,ELECT
- 61--WIRING HARNESS,BRANCHE
- 61--TRANSFORMER,POWER
- 61--CABLE ASSEMBLY,POWER,E
- 61--TRANSFORMER,POWER
- 61--RETAINER,BATTERY
- 61--POWER SUPPLY
- 61--CABLE ASSEMBLY,SPECIAL
- CABLE, MOTOR POWER
- CABLE ASSEMBLY,ELEC
- 61--POWER SUPPLY, IN REPAIR/MODIFICATION OF
- 61--CABLE ASSEMBLY,SPEC
- CABLE ASSEMBLY,SPEC
- 61--CABLE ASSEMBLY,SPECIAL
- 61--WIRING HARNESS,BRAN
- 61--CABLE ASSEMBLY,RIBB
- 61--CABLE ASSEMBLY,SPECIAL
- 61--CABLE ASSEMBLY,SPECIAL
- 6150-Cable Assembly, Power, Electrical, Virginia Class Submarine
- 61--CABLE ASSEMBLY,SPEC
- 6150016591208, WIRING HARNESS,BRAN, WSDC: 01F MISSILE,MINUTEMANIII, LGM-30
- 61--CONTROLLER,MOTOR
- 59--COIL,ELECTRICAL
- 61--POWER SUPPLY
- 61--MODULE HIGH VOLTAGE
- 61--DISTRIBUTING SYSTEM, IN REPAIR/MODIFICATION OF
- CABLE ASSEMBLY,SPEC
- 61--WIRING HARNESS,BRANCHE
- 61--CABLE ASSEMBLY,SPECIAL
- 61--WIRING HARNESS
- CABLE ASSEMBLY, SPECIAL PURPOSE
- CABLE ASSEMBLY,SPEC
- CABLE ASSEMBLY SPEC
- CABLE, MOTOR POWER
- POWER SUPPLY
- 61--DISTRIBUTING SYSTEM, IN REPAIR/MODIFICATION OF
- CABLE AND CONDUIT A
Who buys NAICS 335311
| Agency | Obligations, 24 mo | Actions |
|---|---|---|
| Department of Defense (DoD) | $449.6M | 5,158 |
| Department of Transportation (DOT) | $10.5M | 45 |
| Department of Energy (DOE) | $5.6M | 26 |
| Department of the Interior (DOI) | $4.0M | 16 |
| Department of Veterans Affairs (VA) | $2.7M | 22 |
| Department of State | $2.6M | 58 |
| Department of Homeland Security (DHS) | $1.1M | 17 |
| National Aeronautics and Space Administration (NASA) | $1.0M | 10 |
| Department of Justice (DOJ) | $494K | 10 |
| Department of Health and Human Services (HHS) | $375K | 4 |
Who wins NAICS 335311 work
| Contractor | Obligations, 24 mo | Awards |
|---|---|---|
| TEPCO ENERGY PARTNER, INCORPORATED | $64.6M | 6 |
| PAF ELECTRICAL, INC. | $57.0M | 1 |
| YELLOWSTONE ELECTRIC CO | $30.9M | 2 |
| VINCORION LLC | $26.6M | 12 |
| THE CHUGOKU ELECTRIC POWER COMPANY, INCORPORATED | $23.1M | 2 |
| TELEDYNE INSTRUMENTS INC | $19.8M | 8 |
| L3 TECHNOLOGIES INC | $17.0M | 3 |
| GENERAL DYNAMICS LAND SYSTEMS INC. | $13.2M | 4 |
| KAMPI COMPONENTS CO INC | $10.1M | 136 |
| SIEMENS INDUSTRY INC | $9.9M | 1 |
NAICS 335311 contracts expiring in the next 18 months
321 contracts worth $208.8M. The largest:
| Incumbent | Buyer | What | Value | Ends | Est. solicitation | Record |
|---|---|---|---|---|---|---|
| RCT SYSTEMS, INC | Navy | 335311 Power, Distribution, and Specialty Transformer Manufacturing | $67.7M | 31 March 2028 | ~Q4 2027 | Details |
| SIEMENS INDUSTRY INC | Air Force | 335311 Power, Distribution, and Specialty Transformer Manufacturing | $14.1M | 20 November 2026 | Now / imminent | Details |
| VINCORION LLC | DLA | 335311 Power, Distribution, and Specialty Transformer Manufacturing | $14.0M | 08 December 2027 | ~Q2 2027 | Details |
| GENERAL DYNAMICS LAND SYSTEMS INC. | Army | 335311 Power, Distribution, and Specialty Transformer Manufacturing | $13.2M | 27 March 2028 | ~Q3 2027 | Details |
| SIEMENS INDUSTRY INC | Air Force | 335311 Power, Distribution, and Specialty Transformer Manufacturing | $9.9M | 05 September 2027 | ~Q1 2027 | Details |
| DRS NETWORK & IMAGING SYSTEMS LLC | DLA | 335311 Power, Distribution, and Specialty Transformer Manufacturing | $7.0M | 05 June 2027 | ~Q4 2026 | Details |
| TRIMAN INDUSTRIES INC | Navy | 335311 Power, Distribution, and Specialty Transformer Manufacturing | $6.1M | 02 November 2027 | ~Q2 2027 | Details |
| P.A.R. PRODUCTS CO | DLA | 335311 Power, Distribution, and Specialty Transformer Manufacturing | $2.6M (6 orders) | 25 February 2027 | Now / imminent | Details |
| GARDNER ZEMKE CO | Reclamation | 335311 Power, Distribution, and Specialty Transformer Manufacturing | $2.3M | 30 September 2027 | ~Q2 2027 | Details |
| OCKERMAN AUTOMATION CONSULTING INC | Army | 335311 Power, Distribution, and Specialty Transformer Manufacturing | $2.2M | 31 May 2027 | ~Q4 2026 | Details |
Every expiring NAICS 335311 contract →
Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.
Open solicitations by set-aside
| Set-aside | Open |
|---|---|
| Unrestricted (full and open) | 52 |
| Small business | 11 |
| HUBZone | 1 |
| SDVOSB | 1 |
From the set-aside SAM.gov declares on each open notice.
Who counts as small under this code
FedSift does not hold the SBA size standard for NAICS 335311. Check SBA's table of size standards before relying on small-business status.
Each solicitation carries exactly one NAICS code, and that code — not a related one in the same family — decides who counts as small.
One code, chosen by the contracting officer, decides who counts as small. A related code in the same family does not qualify you, and the assignment itself can be appealed to SBA OHA.
Source: FAR 19.102, current as of 07 August 2026 · eCFR.
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