# NAICS 335314: Relay and Industrial Control Manufacturing

Breadcrumb: [NAICS codes](https://bidrover.com/naics) › [335314 Relay and Industrial Control Manufacturing](https://bidrover.com/naics/335314)

This U.S. industry comprises establishments primarily engaged in manufacturing relays, motor starters and controllers, and other industrial controls and control accessories.

- NAICS code: 335314
- Title: Relay and Industrial Control Manufacturing
- Sector: 31-33 Manufacturing
- Subsector: 335 Electrical Equipment, Appliance, and Component Manufacturing
- Industry group: 3353 Electrical Equipment Manufacturing
- NAICS industry: 33531 Electrical Equipment Manufacturing
- SBA size standard: 750 employees
- Open bids on BidRover: 4
- Updated: Oct 13, 2026

## Open bids (4)

- [59--CONTACTOR,NEUTRAL](https://bidrover.com/bids/59-contactor-neutral--a21bc2f6-bbf4-48a0-85b8-55495fcf5350) — General procurement · United States · due 2026-10-23
- [59--SOLENOID,ELECTRICAL](https://bidrover.com/bids/59-solenoid-electrical--0d3209dc-409a-4a25-8a0e-890d99d765b3) — General procurement · United States · due 2026-10-27
- [61--CONTROLLER,HOIST](https://bidrover.com/bids/61-controller-hoist--9bfb67f5-c202-4dd5-b383-5e990184f383) — General procurement · United States · due 2026-10-23
- [59--SOLENOID,ELECTRICAL](https://bidrover.com/bids/59-solenoid-electrical--ae614e79-22a8-4a8d-a3ca-a08be9f78718) — General procurement · United States · due 2026-10-23

## Frequently asked questions

### What is NAICS code 335314?

NAICS 335314 is "Relay and Industrial Control Manufacturing" in the 2022 North American Industry Classification System, in sector 31-33 (Manufacturing). This U.S. industry comprises establishments primarily engaged in manufacturing relays, motor starters and controllers, and other industrial controls and control accessories.

### What is the SBA size standard for NAICS 335314?

A business is small under NAICS 335314 at or below 750 employees, including affiliates (13 CFR 121.201). Confirm the standard named in each solicitation.

### How many government bids are open under NAICS 335314?

BidRover counts 4 open bids that cite NAICS 335314 as of Oct 13, 2026, refreshed every hour from official public sources. Many state and local notices do not list a NAICS code, so search by keyword too.

### How do I get alerts for NAICS 335314 bids?

Save an alert on this page. A free account gets new matching bids by weekly email; the Team plan ($19/mo) sends daily alerts with match scores, the buyer, source link and documents.

## Related NAICS codes

- [334512 Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use](https://bidrover.com/naics/334512)
- [334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables](https://bidrover.com/naics/334513)
- [335311 Power, Distribution, and Specialty Transformer Manufacturing](https://bidrover.com/naics/335311)
- [335312 Motor and Generator Manufacturing](https://bidrover.com/naics/335312)
- [335313 Switchgear and Switchboard Apparatus Manufacturing](https://bidrover.com/naics/335313)

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Code titles and definitions: U.S. Census Bureau, North American Industry Classification System (NAICS), 2022 (https://www.census.gov/naics/). Size standards: U.S. Small Business Administration, Small Business Size Standards, 13 CFR 121.201, eCFR text current as of 2026-10-21 (https://www.ecfr.gov/current/title-13/section-121.201).

BidRover lists bids from official public sources. It is not an issuing authority; confirm the NAICS code and size standard named in each solicitation.