01 / NAICS Market Profile
NAICS 335311 Power, Distribution, And Specialty Transformer Manufacturing Federal Contracts
North American Industry Classification System code 335311
Federal contract activity classified under Power, Distribution, And Specialty Transformer Manufacturing across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the NAICS 335311 federal market?
03 / Spending Trend
NAICS 335311 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$310.90M
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $182.01M | 4,256 | 870 | 44 | — |
| FY 2020 | $121.88M | 3,685 | 812 | 33 | −33.0% |
| FY 2021 | $182.14M | 3,869 | 815 | 37 | +49.4% |
| FY 2022 | $271.53M | 4,163 | 807 | 33 | +49.1% |
| FY 2023 | $326.97M | 4,290 | 840 | 37 | +20.4% |
| FY 2024 | $300.47M | 5,022 | 846 | 33 | −8.1% |
| FY 2025 | $310.90M | 5,394 | 857 | 31 | +3.5% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2019–FY 2025.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEPT OF THE AIR FORCE | 5700 | $618.13M | 353 | 120 | 36.4% |
| DEFENSE LOGISTICS AGENCY | 97AS | $461.59M | 24,692 | 1,333 | 27.2% |
| DEPT OF THE NAVY | 1700 | $306.31M | 2,242 | 507 | 18.1% |
| DEPT OF THE ARMY | 2100 | $153.85M | 835 | 211 | 9.1% |
| FEDERAL AVIATION ADMINISTRATION | 6920 | $58.59M | 427 | 23 | 3.5% |
| ENERGY, DEPARTMENT OF | 8900 | $21.39M | 256 | 38 | 1.3% |
| STATE, DEPARTMENT OF | 1900 | $18.15M | 560 | 122 | 1.1% |
| VETERANS AFFAIRS, DEPARTMENT OF | 3600 | $11.30M | 271 | 72 | 0.7% |
| U.S. COAST GUARD | 7008 | $11.08M | 102 | 47 | 0.7% |
| DEFENSE INFORMATION SYSTEMS AGENCY (DISA) | 97AK | $10.37M | 23 | 7 | 0.6% |
05 / Contracting Offices
Which contracting offices buy in NAICS 335311?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| FA5209 374 CONS PK | FA5209 | DEPT OF THE AIR FORCE | $534.47M | 55 | 8 | 31.5% |
| DLA AVIATION | SPE4A6 | DEFENSE LOGISTICS AGENCY | $189.99M | 12,518 | 736 | 11.2% |
| NAVSEA HQ | N00024 | DEPT OF THE NAVY | $144.68M | 75 | 9 | 8.5% |
| NAVSUP WEAPON SYSTEMS SUPPORT MECH | N00104 | DEPT OF THE NAVY | $108.94M | 1,328 | 244 | 6.4% |
| FA9101 AEDC PKP PROCRMNT BR | FA9101 | DEPT OF THE AIR FORCE | $67.52M | 41 | 4 | 4.0% |
| 693KA8 SYSTEM OPERATIONS CONTRACTS | 693KA8 | FEDERAL AVIATION ADMINISTRATION | $53.14M | 311 | 1 | 3.1% |
| DLA LAND AT ABERDEEN | SPRBL1 | DEFENSE LOGISTICS AGENCY | $52.14M | 126 | 15 | 3.1% |
| W072 ENDIST NASHVILLE | W912P5 | DEPT OF THE ARMY | $37.93M | 19 | 4 | 2.2% |
| DLA LAND AND MARITIME | SPE7M1 | DEFENSE LOGISTICS AGENCY | $30.78M | 2,725 | 375 | 1.8% |
| DLA LAND WARREN | SPRDL1 | DEFENSE LOGISTICS AGENCY | $24.03M | 85 | 33 | 1.4% |
06 / Top Vendors
Which contractors lead the NAICS 335311 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| TEPCO ENERGY PARTNER, INCORPORATED | $341.79M | 30 | 1 | 20.2% | Apr 1, 2025 |
| CHUGOKU ELECTRIC POWER COMPANY,INCORPORATED,THE | $118.59M | 10 | 1 | 7.0% | Apr 1, 2025 |
| TOHOKU ELECTRIC POWER COMPANY INCORPORATED (0000) | $73.85M | 9 | 1 | 4.4% | Apr 1, 2025 |
| RCT SYSTEMS, INC. | $70.60M | 22 | 2 | 4.2% | Mar 27, 2025 |
| SIEMENS INDUSTRY INC. | $65.83M | 36 | 2 | 3.9% | Sep 12, 2025 |
| SCHNEIDER ELECTRIC USA, INC. | $53.39M | 319 | 4 | 3.1% | Sep 18, 2025 |
| JENOPTIK ADVANCED SYSTEMS, LLC | $46.59M | 90 | 2 | 2.7% | Jul 29, 2025 |
| YELLOWSTONE ELECTRIC CO., | $35.90M | 20 | 3 | 2.1% | May 6, 2025 |
| DRS NAVAL POWER SYSTEMS, INC | $33.06M | 76 | 3 | 1.9% | Sep 11, 2025 |
| TELEDYNE INSTRUMENTS INC | $24.03M | 89 | 3 | 1.4% | Aug 18, 2025 |
07 / Product and Service Mix
What products and services are purchased under NAICS 335311?
| PSC | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 6150 | MISCELLANEOUS ELECTRIC POWER AND DISTRIBUTION EQUIPMENT | $941.94M | 16,465 | 984 | 55.5% |
| 1905 | COMBAT SHIPS AND LANDING VESSELS | $134.03M | 63 | 10 | 7.9% |
| 6120 | TRANSFORMERS: DISTRIBUTION AND POWER STATION | $123.83M | 1,942 | 420 | 7.3% |
| 5975 | ELECTRICAL HARDWARE AND SUPPLIES | $70.82M | 472 | 77 | 4.2% |
| 5950 | COILS AND TRANSFORMERS | $51.94M | 4,360 | 447 | 3.1% |
| 6115 | GENERATORS AND GENERATOR SETS, ELECTRICAL | $44.26M | 252 | 76 | 2.6% |
| N061 | INSTALLATION OF EQUIPMENT- ELECTRIC WIRE AND POWER DISTRIBUTION EQUIPMENT | $32.41M | 36 | 11 | 1.9% |
| 6350 | MISCELLANEOUS ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS | $32.07M | 1,677 | 278 | 1.9% |
| 6110 | ELECTRICAL CONTROL EQUIPMENT | $25.83M | 631 | 151 | 1.5% |
| 6130 | CONVERTERS, ELECTRICAL, NONROTATING | $20.52M | 481 | 108 | 1.2% |
08 / Buying Pattern
How does the government buy in NAICS 335311?
| Common action type | Obligations | Actions |
|---|---|---|
| PURCHASE ORDER | $470.24M | 26,953 |
| DELIVERY ORDER | $832.53M | 2,942 |
| DEFINITIVE CONTRACT | $381.37M | 691 |
| BPA CALL | $11.76M | 93 |
09 / Recent Contract Awards
What was awarded most recently in NAICS 335311?
10 / Market Interpretation
How should contractors evaluate this market?
Start with the spending direction
Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $1.70B market as addressable.