NAICS 523910:
Miscellaneous Intermediation
This industry comprises establishments primarily engaged in acting as principals (except investment bankers, securities dealers, and commodity contracts dealers) in buying or selling financial contracts generally on a spread basis. Principals are investors that buy or sell for their own account.
Investment clubsTax liens dealing (i.e., acting as a principal in dealing tax liens to investors)Venture capital companies+1 example
Mineral royalties or leases dealing (i.e., acting as a principal in dealing royalties or leases to investors)
Matching SIC code: 6792 Oil Royalty Traders (also 6799 Investors, Not Elsewhere Classified, 6211 Security Brokers, Dealers, and Flotation Companies)
Where it sits
Largest companies with NAICS 523910
Updated Nov 9, 2026| Rank | Company | Headquarters | Employees |
|---|---|---|---|
| 1 |  500 Global500.co | Palo Alto, US | 2.7K |
| 2 |  Techstarstechstars.com | New York, US | 2.5K |
| 3 |  HarbourVest Partnersharbourvest.com | Boston, US | 1.5K |
| 4 |  H.I.G. Capitalhig.com | Miami, US | 1.4K |
| 5 |  Plug and Playplugandplaytechcenter.com | Sunnyvale, US | 1.4K |
| 6 |  General Atlanticgeneralatlantic.com | New York, US | 895 |
| 7 |  TA Associatesta.com | Boston, US | 886 |
| 8 |  Primary Venture Partnersprimary.vc | New York, US | 810 |
| 9 |  Stage 2 Capitalstage2.capital | Virtual, US | 742 |
| 10 |  GV (Google Ventures)gv.com | Mountain View, US | 676 |
Not this code?
Similar activities the Census classifies elsewhere.
- 5231Securities and Commodity Contracts Intermediation and BrokerageInvestment banking, securities dealing, securities brokering, commodity contracts dealing, or commodity contracts brokering
Questions about NAICS 523910
Which businesses use NAICS 523910?
Investment clubs and venture capital companies, and similar businesses in the Finance and Insurance sector. This industry comprises establishments primarily engaged in acting as principals (except investment bankers, securities dealers, and commodity contracts dealers) in buying or selling financial contracts generally on a spread basis.
What SIC code matches NAICS 523910?
SIC 6792, Oil Royalty Traders; SIC 6799, Investors, Not Elsewhere Classified; SIC 6211, Security Brokers, Dealers, and Flotation Companies, from the US Census Bureau's concordance between the two systems.
How many companies have NAICS 523910?
16,510 companies with a website carry NAICS 523910 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.
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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.