Contact Us
| Mark W. Schwirtz | President & GM |
| Melody Gillis, C.P.A. | Controller |
| Mike Wise | VP & Manager, Trans/Oper |
| Randy Allison, P.E. | Manager, Production |
| Steve Wiegand, C.P.A. | Manager, Accounting Srvcs |
| Shane McMinn, P.E. | Manager, Engineering |
| Janis Weems | Executive Assistant |
| D'Ann Allen | Administrative Assistant |
| Wallace Lester | Site Sprv, O&G Oper |
| Cody Webb | Network Administrator |
| Larry Shields | Billing Supervisor |
| Carrie Clark | Staff Attorney |
| Kari Hollandsworth | Energy Analyst |
| Matt Moore | Manager, Market Operations |
| Dick Baker | SCADA Tech |
| Chesna Foster | Senior Accountant |
P.O. Box 9898
Amarillo, TX 79105-5898
and at
Suite 220
905 South Fillmore
Amarillo, TX 79101-3541
email jweems@gsec.coop
| Phone: | 806.379.7766 |
| Fax: | 806.374.2922 |