What is NAICS code 531190?

NAICS 531190 is the industry "Lessors of Other Real Estate Property" in the North American Industry Classification System, part of the Real Estate and Rental and Leasing sector (53).

What is the size standard for NAICS 531190?

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 531190 in the SBA table of size standards on sba.gov; it changes from time to time.

Are there government contracts for NAICS 531190?

There is no federal contract spending for NAICS 531190 in our data for the last three fiscal years, but 1 notices are open right now.

NAICS Code 531190: Lessors of Other Real Estate Property

NAICS code 531190 is the industry for lessors of other real estate property in the Real Estate and Rental and Leasing 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.

Open government bids for NAICS 531190

The newest open notices from SAM.gov. Bidding needs a free SAM.gov registration.

Request for Lease Proposal (RFLP) Enhanced Use Leasing Project Davis-Monthan Air Force Base, AZClosing soon
Dept of Defense · Solicitation · NAICS 531190 · AZ · No Set aside used
Posted Oct 29, 2026 · Responses due Nov 2, 2026

See all 1 open bids under NAICS 531190

Small business size standard for NAICS 531190

To bid on small business set-aside contracts under NAICS 531190, 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 5311

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 531190?: NAICS 531190 is the industry "Lessors of Other Real Estate Property" in the North American Industry Classification System, part of the Real Estate and Rental and Leasing sector (53).
What is the size standard for NAICS 531190?: 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 531190 in the SBA table of size standards on sba.gov; it changes from time to time.
Are there government contracts for NAICS 531190?: There is no federal contract spending for NAICS 531190 in our data for the last three fiscal years, but 1 notices are open right now.