625052 Ontario Inc. Oil Production. Contact Info Phone: 519-882-2459 Location 4520 Marthaville Road RR 3 Petrolia, ON N0N 1R0 View Map Year Established: 1985 P/T Employees: 2 F/T Employees: 1 Key Contact: Doug Munro NAICS Code: 21111 - Oil and gas extraction Site Selector Map: View location