NAICS Code
Other Similar Organizations (except Business, Professional, Labor, and Political Organizations)
Official 2022 NAICS classification for Other Similar Organizations (except Business, Professional, Labor, and Political Organizations).
SBA Small-Business Cap
$13.5 million in average annual receipts
If your company is at or below this cap, you qualify as a small business under NAICS 813990 and can pursue set-aside contracts.
Classification guidance
Use this code when the contract work aligns with other similar organizations (except business, professional, labor, and political organizations).
Are you a small business under NAICS 813990?
SBA cap for this code: $13.5 million in average annual receipts.
Enter your average annual revenue (in millions) above to see if you qualify.
You qualify under NAICS 813990 — here’s the path to your first contract
- 1
Register on SAM.gov
Get your UEI and complete entity registration so you’re eligible to receive federal contracts.
Read the SAM.gov registration guide → - 2
Pursue set-aside certifications
Apply for 8(a), HUBZone, WOSB, or SDVOSB certifications you may qualify for — these unlock preferential set-aside contracts.
Compare small-business certifications → - 3
Find and bid on opportunities
Search SAM.gov for solicitations under NAICS 813990, and consider an end-to-end partner like SLED.AI to handle opportunity matching, proposal writing, and submission.
Talk to SLED.AI →
Related NAICS codes in Other Services (except Public Administration)
- 811111
General Automotive Repair
Cap: $9 million in average annual receipts
- 811114
Specialized Automotive Repair
Cap: $9 million in average annual receipts
- 811121
Automotive Body, Paint, and Interior Repair and Maintenance
Cap: $9 million in average annual receipts
- 811122
Automotive Glass Replacement Shops
Cap: $17.5 million in average annual receipts
For an authoritative check before submitting a bid, verify against the current SBA Table of Size Standards.