Industry: 1531—Operative Builders
Builders primarily engaged in the construction of single-family houses and other buildings for sale on their own account rather than as contractors. Establishments primarily engaged in the construction (including renovation) of buildings for lease or rental on their own account are classified in Real Estate, Industry Group 651.
| Condominium developers on own account | Operative builders on own account |
| Cooperative apartment developers on own account | Speculative builders |
| Codes |
Titles | Total Marketable US Businesses |
| 15310000 | Operative builders | 2,940 |
| 15319901 | Condominium developers | 714 |
| 15319902 | Cooperative apartment developers | 274 |
| 15319903 | Speculative builder, multi-family dwellings | 196 |
| 15319904 | Speculative builder, single-family houses | 2,387 |
| 15319905 | Townhouse developers | 160 |
