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NAICS 488999

NAICS 488999 All Other Support Activities for Transportation: 1 open RFP

Open federal, state and local solicitations coded 488999 (All Other Support Activities for Transportation), soonest deadline first. SBA small-business size standard for this NAICS: $25M revenue.

Updated 5 min ago · 1 open

Open now1notices under 488999
SBA size standard$25M revenueto qualify as small
Agencies buying1with an open notice

What government contracts are open under NAICS 488999?

As of October 9, 2026, RFPFinder lists 1 open government RFP under NAICS 488999 (All Other Support Activities for Transportation); the most active buyer is City of Seattle with 1 open, and the next deadline is Dec 30, 2030. The SBA small-business size standard for this NAICS code is $25M revenue.

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Questions

What is NAICS 488999?

NAICS 488999 is the 2022 NAICS industry code for All Other Support Activities for Transportation. The SBA small-business size standard for it is $25M revenue.

Where do NAICS 488999 RFPs get posted?

Federal notices under NAICS 488999 get posted on SAM.gov, and state and local buyers post on their own procurement portals. RFPFinder collects both into this list, soonest deadline first.

Can I get alerts for NAICS 488999 RFPs?

Yes. Pro members ($39/mo) add NAICS codes to their fit profile, and matching notices are badged and alerted. The free daily digest follows one category or one state.

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