- 6011 - Federal Reserve Banks (12 Companies)
- 6021 - National Commercial Banks (73 Companies)
- 6022 - State Commercial Banks (74 Companies)
- 6029 - Commercial Banks (90 Companies)
- 6036 - Savings Institutions, Except Federal (1 Company)
- 6061 - Federal Credit Unions (17 Companies)
- 6099 - Depository Banking Services, Nec (302 Companies)
- 6141 - Personal Credit Institutions (3 Companies)
- 6162 - Mortgage Bankers And Loan Correspondents (111 Companies)
- 6163 - Loan Brokers (29 Companies)
- 6211 - Security Brokers, Dealers And Flotation Companies (28 Companies)
- 6221 - Commodity Contracts Brokers And Dealers (6 Companies)
- 6231 - Security And Commodity Exchanges (49 Companies)
- 6282 - Investment Advice (36 Companies)
- 6311 - Life Insurance (2 Companies)
- 6321 - Accident And Health Insurance (10 Companies)
- 6324 - Hospital And Medical Service Plans (7 Companies)
- 6331 - Fire, Marine And Casualty Insurance (118 Companies)
- 6351 - Surety Insurance (1 Company)
- 6361 - Title Insurance (4 Companies)
- 6371 - Pension, Health And Welfare Funds (3 Companies)
- 6411 - Insurance Agents, Brokers And Services (371 Companies)
- 6512 - Nonresidential Building Operators (31 Companies)
- 6513 - Apartment Building Operators (38 Companies)
- 6515 - Mobile Home Site Operators (2 Companies)
- 6531 - Real Estate Agents And Managers (339 Companies)
- 6541 - Title Abstract Offices (18 Companies)
- 6552 - Subdividers And Developers (26 Companies)
- 6553 - Cemetery Subdividers And Developers (2 Companies)
- 6719 - Holding Companies (10 Companies)
- 6733 - Trusts, Nec (48 Companies)
- 6794 - Patent Owners And Lessors (1 Company)
- 6799 - Investors (32 Companies)
- 7011 - Hotels And Motels (44 Companies)
- 7032 - Sporting & Recreational Camps (5 Companies)
- 7033 - Trailer Parks And Campsites (7 Companies)
- 7041 - Membership Basis Organization Hotels (3 Companies)
- 7212 - Gmt Pressing, Laundry & Drycleaners Agents (16 Companies)
- 7213 - Linen Supply (2 Companies)
- 7215 - Coin Operated Laundries And Cleaning (10 Companies)
- 7216 - Drycleaning Plants, Except Rugs (84 Companies)
- 7217 - Carpet And Upholstery Cleaning (49 Companies)
- 7219 - Laundry And Garment Services, Nec (16 Companies)
- 7221 - Photographic Studios, Portrait (49 Companies)
- 7231 - Beauty Shops (330 Companies)
- 7241 - Barber Shops (42 Companies)
- 7251 - Shoe Repair Shops And Shoeshine Parlors (11 Companies)
- 7261 - Funeral Service And Crematories (13 Companies)
- 7291 - Tax Return Preparation Services (38 Companies)
- 7299 - Miscellaneous Personal Services (189 Companies)
