NAICS 531210:
Offices of Real Estate Agents and Brokers
This industry comprises establishments primarily engaged in acting as agents and/or brokers in one or more of the following: (1) selling real estate for others; (2) buying real estate for others; and (3) renting real estate for others.
Real estate agenciesReal estate brokeragesExclusive buyers' agencies+5 examples
Real estate agents' officesReal estate brokers' officesCommercial real estate agenciesResidential real estate agenciesResidential real estate brokerages
Also called: real estate agent, realtor, real estate
Matching SIC code: 6531 Real Estate Agents and Managers
Where it sits
- 53Real Estate and Rental and LeasingSector
- 531Real EstateSubsector
- 5312Offices of Real Estate Agents and BrokersIndustry group
- 53121Offices of Real Estate Agents and BrokersNAICS industry
- 531210Offices of Real Estate Agents and BrokersNational industry
Largest companies with NAICS 531210
Updated Nov 9, 2026| Rank | Company | Headquarters | Employees |
|---|---|---|---|
| 1 |  JLLjll.com | Chicago, US | 106K |
| 2 |  Keller Williams Realty, LLCkw.com | Austin, US | 103K |
| 3 |  CBREcbre.com | Dallas, US | 77K |
| 4 |  eXp Realtyexprealty.com | Bellingham, US | 51K |
| 5 |  Cushman & Wakefieldcushmanwakefield.com | Chicago, US | 49K |
| 6 |  REMAXremax.com | Denver, US | 47K |
| 7 |  Coldwell Banker Realtycoldwellbankerhomes.com | Madison, US | 45K |
| 8 |  Coldwell Bankercoldwellbanker.com | Madison, US | 44K |
| 9 |  CENTURY 21®century21.com | Madison, US | 40K |
| 10 |  Compasscompass.com | New York, US | 36K |
Questions about NAICS 531210
What is the NAICS code for real estate agent?
NAICS 531210, Offices of Real Estate Agents and Brokers. This industry comprises establishments primarily engaged in acting as agents and/or brokers in one or more of the following: (1) selling real estate for others; (2) buying real estate for others; and (3) renting real estate for others.
Which businesses use NAICS 531210?
Real estate agencies, real estate brokerages and exclusive buyers' agencies, and similar businesses in the Real Estate and Rental and Leasing sector.
What SIC code matches NAICS 531210?
SIC 6531, Real Estate Agents and Managers, from the US Census Bureau's concordance between the two systems.
How many companies have NAICS 531210?
119,486 companies with a website carry NAICS 531210 as their primary code in Crustdata's data, worldwide.
Find any company's NAICS codeType a company name or website and get its codes with their titles.
Look up a companyEvery company with NAICS 531210Search all 119,486 of them, filter by country, size and location, and export them. Start with a free Crustdata account.
Sign up freeCode titles, definitions, examples and SIC matches: NAICS 2022 and the Census concordances, US Census Bureau. Company counts and lists: Crustdata, companies with a website, each by its primary code, updated weekly. Employee counts are estimates.