Southwestern Power Administration
- (918) 489-5583
- December 3, 2022
Grand River Dam Authority
- (918) 824-1034
- December 3, 2022
Southwest Electric Co.
- (405) 634-4445
- December 3, 2022
Oklahoma Electrical Supply Co
- (405) 525-9900
- December 3, 2022
Vaughn Energy Services
- (580) 254-5000
- December 3, 2022
Western Farmers Electric Co-Op
- (405) 247-3351
- December 3, 2022
City of Edmond Electric Utilities
- (405) 359-4541
- December 3, 2022
Reliant Energy
- (580) 679-3350
- December 3, 2022
Franklin Electric Co Inc
- (405) 949-0520
- December 3, 2022
Oklahoma Electrical Supply Company
- (918) 585-1297
- December 3, 2022
Oklahoma Gaselectric
- (918) 684-4680
- December 3, 2022
Tahlequah Public Works
- (918) 456-3591
- December 3, 2022