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NAICS 334515 · Manufacturing

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals

2,979 active contractors list NAICS 334515 (Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals) in SAM.gov; 2,144 are small under its SBA size standard and 500 list it as their primary NAICS.

Learn more about NAICS size standards

Active contractors
2,979
Small under 334515SBA size standard for this code
2,144
Primary NAICSTheir main line of business
500
Hidden registrationsExcluded, expired or inactive
25

Work this industry

Size is NAICS-specific: a firm can be small under one code and other than small under another. Learn more about small business set-asides

Contractors listing NAICS 334515

Claimed profiles come first by membership level, then companies with 334515 as their primary NAICS, then federal obligations over the last 36 months. SPRS shows the highest blind bracket met, never the score. Learn more about blind SPRS brackets

25 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them

Showing 1–20 of 2,979 contractors

Codes these contractors list most often alongside 334515: natural teaming adjacencies.