| Company | NORTH SIDE RAILROAD COMPANY OF ROCHESTER, N. Y. |
| Business Number | 1223512 |
| Company | EAST SIDE RAILROAD COMPANY OF ROCHESTER N. Y. |
| Business Number | 1223511 |
| Company | ERIE, ROCHESTER AND LAKE ONTARIO TERMINAL RAILWAY COMPANY |
| Business Number | 963703 |
| Company | H. H. FREELAND INC. |
| Business Number | 19144 |
| Company | COLUMBIA CRUDE PRODUCTS COMPANY, INC. |
| Business Number | 13044 |
| Company | SQUARE BUSINESS EXCHANGE, INC. |
| Business Number | 11779 |
| Company | ROCHESTER BLANKING COMPANY INC. |
| Business Number | 11666 |
| Company | RAINER HESS CO. INC. |
| Business Number | 11493 |
| Company | THE FI-BO-PAK COMPANY, INC. |
| Business Number | 11320 |
| Company | THE DERMOCELLA COMPANY, INC. |
| Business Number | 11191 |
| Company | G. W. BEELER CO., INC. |
| Business Number | 30895 |
| Company | INTERNATIONAL LITHOGRAPHING COMPANY |
| Business Number | 30673 |
| Company | AIKENHEAD, BAILEY & DONALDSON, INC. |
| Business Number | 30528 |
| Company | KLATORIK OPTICAL COMPANY |
| Business Number | 30171 |
| Company | E. C. GUTLAND COMPANY |
| Business Number | 29923 |
| Company | JOHN A. LEVIS COMPANY |
| Business Number | 29787 |
| Company | CRESCENT FOUNDRY COMPANY |
| Business Number | 29687 |
| Company | BLISS PLUMBING & SUPPLY COMPANY |
| Business Number | 29575 |
| Company | CRIPPEN, MEIER & BAILEY COMPANY |
| Business Number | 29302 |
| Company | GAYLORD SANITARY MANUFACTURING COMPANY |
| Business Number | 29214 |
| Company | ROCHESTER & MANITOU RAILROAD COMPANY |
| Business Number | 27501 |
| Company | THE ROCHESTER, SCOTTSVILLE & CALEDONIA ELECTRIC RAILROAD COMPANY |
| Business Number | 27143 |
| Company | T. S. BUCK MANUFACTURING COMPANY |
| Business Number | 25752 |
| Company | ROCHESTER, CHARLOTTE & MANITOU RAIL ROAD COMPANY |
| Business Number | 20389 |
| Company | ROCHESTER WATER SUPPLY COMPANY |
| Business Number | 16904 |
| Company | ROCHESTER TERMINAL RAILROAD COMPANY |
| Business Number | 13738 |
| Company | ROCHESTER AND WINDSOR BEACH RAILWAY COMPANY |
| Business Number | 11121 |