- Construction & Mining
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (1)
- Building Construction General Contractors And Operative Builders (1)
- Construction Special Trade Contractors (2)
- Transportation & Utilities
- United States Postal Service (1)
- Transportation & Utilities (con't)
- Transportation Services (1)
- Public Administration
- Justice, Public Order, And Safety (1)
- Nonclassifiable Establishments (14)
