Federal NAICS Codes

NAICS 335313: Switchgear and Switchboard Apparatus Manufacturing

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 335313.

NAICS 335313 federal market metrics

Total obligations
$2.4B
Total awards
62,963 awards
Active obligations
$130M
Size standard
1,250 employees

What this NAICS covers

NAICS 335313 covers manufacturers that fabricate and assemble electrical switchgear and switchboard apparatus, perform factory testing, produce panels, breakers, control equipment, maintain production quality records, and document factory acceptance testing.

Federal opportunities under 335313 typically involve procuring completed switchgear and switchboard assemblies built to specification, including factory acceptance testing, manufacturing traceability, quality documentation, delivery of configured units, and acceptance records for government receipt.

FY2025 snapshot

Obligations
$121.2M
Awards
3,720
Average award
$32.6K
Change from FY2024
+48.6%

Recent awards

Search contractors

$19,945

CBS ARCSAFE, LLC

National Institute of Standards and Technology

PIID
1333ND26PNB190295
PSC
5999 - MISCELLANEOUS ELECTRICAL AND ELECTRONIC COMPONENTS

$79,562

AB GROUP INC

Bureau of Reclamation

PIID
140R3026P0040
PSC
6110 - ELECTRICAL CONTROL EQUIPMENT

FAQ

What work fits NAICS 335313?
  • Procurement of metal-enclosed medium-voltage switchgear assemblies with specified short-circuit ratings, protective relay mounting, and factory-supplied test reports.
  • Custom switchboard manufacturing requiring engineered drawings, cable termination layouts, bus sizing, and integration with building one-line electrical diagrams.
  • Supply of replacement breaker cells, control cubicles, and retrofit kits with serialized components, spare parts lists, and factory test documentation.
  • Factory acceptance testing and documentation packages requiring witness tests, insulation resistance measurements, torque records, and certified test reports prior to shipment.
When is NAICS 335313 a weak fit?
  • Electrical construction contracts that perform onsite installation, wiring, and connection of switchgear without supplying manufactured assemblies or factory-produced equipment.
  • Low-voltage panelboard manufacturing contracts focused on consumer or building panelboards under lower voltage thresholds and simpler configurations outside switchgear assembly scope.
  • Transformer manufacturing or procurement that centers on core, coil fabrication, and transformer testing, which lacks enclosure assembly and switchgear factory acceptance deliverables.
What solicitation language points to NAICS 335313?
  • Technical specifications reference switchgear frame types, ANSI or IEC short-circuit and withstand ratings, relay integration, and factory acceptance test procedures.
  • Requests for quote require shop drawings, a Bill of Materials with component part numbers, certification evidence, and material traceability for bus and enclosure components.
  • Evaluation considers manufacturer capacity, prior factory acceptance test records, warranty terms on assemblies, and completeness of site-interface documentation.

Put this market knowledge to work

Now that you know about NAICS 335313 - Switchgear and Switchboard Apparatus Manufacturing, let Sweetspot help you find and win relevant government contracts with AI-powered tools.