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TeamingIndex

NAICS 331221 · Manufacturing

NAICS 331221

643 contractors list NAICS 331221 in SAM.gov; 499 are small under its SBA size standard and 45 list it as their primary NAICS.

Learn more about NAICS size standards

Contractors (all registrations)
643
Small under 331221SBA size standard for this code
499
Primary NAICSTheir main line of business
45
Related industriesCodes these firms also list
8

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 331221

Claimed profiles come first by membership level, then companies with 331221 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

Including excluded, expired and inactive SAM.gov registrations (flagged in the list). Excluded entities cannot receive federal awards or subcontracts. Hide them

Showing 1–20 of 643 contractors

Codes these contractors list most often alongside 331221: natural teaming adjacencies.