NAICS Code 523150: Investment Banking and Securities Intermediation
NAICS code 523150 is the industry for investment banking and securities intermediation in the Finance and Insurance sector. Agencies tag every federal contract with a NAICS code, so this is the code to list in your SAM.gov registration and to search for bids.
Government contracts under NAICS 523150
Federal agencies obligated $1.1B on contracts under NAICS 523150 from FY2024 to FY2026, including $257M in FY2026. The biggest buyers were the Department of Housing and Urban Development, the Department of the Treasury. The largest contractors were Carrington Mortgage Services LLC, Selene Finance LP, Charles Schwab & Co., Inc.
See the full breakdown: government investment banking and securities intermediation contracts, who wins and who buys.
Open government bids for NAICS 523150
No open bids under NAICS 523150 right now. Check the open bids page, which is updated daily from SAM.gov.
Small business size standard for NAICS 523150
To bid on small business set-aside contracts under NAICS 523150, your business must be small under the SBA size standard for this code, measured either by average annual receipts or by number of employees. The values are updated periodically, so check the current SBA table of size standards before you bid.
Other NAICS codes in 5231
How to choose the right NAICS code
Pick the 6-digit code that best describes what you sell. List it as your primary code in SAM.gov, and add other codes for related work. Agencies choose one NAICS code for each contract, so check the codes on past awards for the kind of work you do. Search all codes in the NAICS code lookup.
Related guides
Frequently asked questions
- What is NAICS code 523150?
- NAICS 523150 is the industry "Investment Banking and Securities Intermediation" in the North American Industry Classification System, part of the Finance and Insurance sector (52).
- What is the size standard for NAICS 523150?
- The SBA sets a small business size standard for each NAICS code, either average annual receipts or number of employees. Check the current value for 523150 in the SBA table of size standards on sba.gov; it changes from time to time.
- Are there government contracts for NAICS 523150?
- Yes. Federal agencies obligated $1.1B on contracts under NAICS 523150 from FY2024 to FY2026.