| Business | Phone |
| Husky Oil Operations Ltd 4429 44th St, Lloydminster S9V 0Z8 | (306) 825-1196 |
| Mobil Oil Canada Po Box 9 Stn Main, Lloydminster S9V 0X9 | (780) 871-6900 |
| Nexen Canada Ltd Po Box 2190 Stn Main, Lloydminster S9V 1R6 | (780) 744-3928 |
| Petrovera Resources Po Box 1070 Stn Main, Lloydminster S9V 1E9 | (780) 943-2012 |