| Name | Title | Contact Details |
|---|---|---|
Celeste Johnson |
General Counsel and Corporate Secretary | Profile |
GearyEnergy is a Tulsa, OK-based company in the Energy and Utilities sector.
Poet is a Sioux Falls, SD-based company in the Energy and Utilities sector.
Envent Engineering, Ltd. is a Calgary, AB-based company in the Energy & Utilities sector.
Headwaters Incorporated (Headwaters) is a diversified company providing products, technologies and services in three industries: building products, coal combustion products (CCPs) and energy.
Apex Technology is a Las Vegas, NV-based company in the Energy and Utilities sector.