| Company Name | Year Chartered | Authorised Capital Stock (Dollars) | Location of Head Office | Additional Information |
|---|---|---|---|---|
| Green Island Oil Creek Company | - | 300000 | New York | more details given; lands on Clapp Farm, Tarr Farm, Foster Farm, and at Oil City close to Allegheny River |
| New York and Philadelphia Petroleum Company | - | 1500000 | New York | Bulk of lands held in fee; 30a. tract between Tionesta and Tidioute just below Economite Wells; 300a. opposite this property; interests on Widow McClintock Farm, Hamilton McClintock Farm, Clapp Farm |