- Nonresidential building operators (46)
- Apartment building operators (10)
- Real property lessors, nec (5)
- Real estate agents and managers (133)
- Title abstract offices (1)
- Subdividers and developers, nec (11)
- Cemetery subdividers and developers (1)
The following companies are listed in the PowerProfiles business database for the Port Washington, New York region and for the category Real Estate.