Large federal prime contractors must adopt a small-business subcontracting plan on contracts above $900,000 ($2 million for construction) under FAR 19.702, with goals for small, women-owned, HUBZone, veteran-owned and service-disabled veteran-owned businesses. SBA's directory lists 10 primes with such plans on 24 contracts in NAICS 335311 (FY2023 and FY2024), 0 of them still active, with $69,450,805 in total contract value. These are the companies to approach about subcontracting work in this industry.
| Prime contractor | Location | Contracts (active) | Contract value | Main agencies | Latest end |
|---|---|---|---|---|---|
| Siemens Industry, Inc. | Buffalo Grove, Illinois | 3 (0) | $29,827,194 | Dept of the Air Force | Dec 30, 2025 |
| Schneider Electric USA, Inc. | Andover, Massachusetts | 7 (0) | $11,243,444 | Federal Aviation Administration | Jun 29, 2026 |
| Ducommun Labarge Technologies, Inc. | Joplin, Missouri | 4 (0) | $8,328,750 | Defense Logistics Agency; Dept of the Navy | May 12, 2025 |
| Champion Aerospace LLC | Liberty, South Carolina | 1 (0) | $7,029,000 | Defense Logistics Agency | Sep 30, 2026 |
| Teledyne Instruments Inc | Portsmouth, New Hampshire | 2 (0) | $5,251,255 | Dept of the Navy; Defense Logistics Agency | Nov 4, 2025 |
| L3HARRIS Maritime Power & Energy Solutions, Inc. | Anaheim, California | 3 (0) | $3,242,328 | Dept of the Navy | Apr 11, 2025 |
| Eaton Corporation | Menomonee Falls, Wisconsin | 1 (0) | $1,600,000 | Dept of the Navy | Mar 22, 2026 |
| Parker-Hannifin Corporation | Irvine, California | 1 (0) | $1,382,896 | Dept of the Navy | Feb 14, 2025 |
| Triman Industries Inc | Morristown, New Jersey | 1 (0) | $795,938 | Dept of the Navy | Feb 18, 2025 |
| Northrop Grumman Systems Corporation | Sykesville, Maryland | 1 (0) | $750,000 | Dept of the Navy | Jan 17, 2024 |
Your alert: NAICS 335311 (Power, Distribution, and Specialty Transformer Manufacturing). Free, one short email each weekday. See a sample