Power, Distribution, and Specialty Transformer Manufacturing

730 active contract opportunities

730

Active Opportunities

636

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Power, Distribution, and Specialty Transformer Manufacturing730

Set-Aside Distribution

  • 667
  • Small Business49
  • No Set Aside9
  • SDVOSB2
  • 8(a) Sole Source1

Top Locations

  • VA388
  • OH211
  • PA42
  • AL13
  • MI9

About NAICS335311

The North American Industry Classification System (NAICS) code 335311 covers power, distribution, and specialty transformer manufacturing. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

63-HORN,SIGNAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335311
Posted Jul 28, 2026
Due Aug 11, 2026
SDVOSB

GE G500 Advanced Substation Gateway and GE G100 Ad

INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 335311
Posted Jul 27, 2026
Due Aug 12, 2026
Small Business

Modular Three-Phase Uninterruptible Power Supply (UPS) System

DEPT OF DEFENSE
SAN ANTONIO, TX
NAICS 335311
Posted Jul 27, 2026
Due Aug 3, 2026
No Set Aside

TRANSFORMER LOAD TAP CHANGER RETRO-FIT PROJECT

ENERGY, DEPARTMENT OF
PHOENIX, AZ
NAICS 335311
Posted Jul 27, 2026
Due Aug 10, 2026
Small Business

SPRRA226R0052 MULTI NSN

DEPT OF DEFENSE
REDSTONE ARSENAL, AL
NAICS 335311
Posted Jul 27, 2026
Due Aug 19, 2026
No Set Aside

61-CABLE ASSEMBLY,SPEC

DEPT OF DEFENSE
RICHMOND, VA
NAICS 335311
Posted Jul 27, 2026
Due Aug 4, 2026
Small Business

Transformers 1600 Watt

DEPT OF DEFENSE
APO, AE
NAICS 335311
Posted Jul 27, 2026
Due Aug 5, 2026
No Set Aside

61-POWER SUPPLY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335311
Posted Jul 27, 2026
Due Aug 7, 2026
Small Business

INTEGRO, PREHEAT SHU

DEPT OF DEFENSE
PEARL HARBOR, HI
NAICS 335311
Posted Jul 24, 2026
Due Aug 3, 2026
Small Business

Procurement of 18 New 2 kVA 3-Phase Encapsulated Transformers for USCG Training Center Yorktown EM 'A' School.

HOMELAND SECURITY, DEPARTMENT OF
CAMP LEJEUNE, NC
NAICS 335311
Posted Jul 24, 2026
Due Aug 7, 2026
Small Business

Solicitation, Rack, Electrical Equipment, NSN 5975-01-549-7992

DEPT OF DEFENSE
WARREN, MI
NAICS 335311
Posted Jul 24, 2026
Due Aug 7, 2026
Small Business

USBL ARRAY

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335311
Posted Jul 24, 2026
Due Aug 24, 2026

WIRING HARNESS,BRAN

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335311
Posted Jul 24, 2026
Due Aug 10, 2026

61-CABLE ASSEMBLY,SPEC

DEPT OF DEFENSE
RICHMOND, VA
NAICS 335311
Posted Jul 23, 2026

59-TRANSFORMER,POWER

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335311
Posted Jul 23, 2026

Full and Open Competition Request for Pad-Mounted Transformer, Vance AFB

DEPT OF DEFENSE
ENID, OK
NAICS 335311
Posted Jul 23, 2026
No Set Aside

CABLE ASSEMBLY,SPEC

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335311
Posted Jul 23, 2026
Due Aug 31, 2026

DETECTOR,ICE

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 335311
Posted Jul 23, 2026
Due Aug 24, 2026

61-POWER SUPPLY

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335311
Posted Jul 23, 2026
Due Aug 3, 2026

61-PANEL,POWER DISTRIB

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 335311
Posted Jul 23, 2026
Due Aug 3, 2026