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TeamingIndex

NAICS 488999 · Transportation and Warehousing

All Other Support Activities for Transportation

4,206 active contractors list NAICS 488999 (All Other Support Activities for Transportation) in SAM.gov; 3,076 are small under its SBA size standard and 274 list it as their primary NAICS.

Learn more about NAICS size standards

Active contractors
4,206
Small under 488999SBA size standard for this code
3,076
Primary NAICSTheir main line of business
274
Hidden registrationsExcluded, expired or inactive
26

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 488999

Claimed profiles come first by membership level, then companies with 488999 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

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

Showing 1–20 of 4,206 contractors

Codes these contractors list most often alongside 488999: natural teaming adjacencies.