| Name | Title | Contact Details |
|---|
Teekay specialise in shipping crude oil.
Tana Exploration and Production is a Spring, TX-based company in the Energy and Utilities sector.
Willis Oil Company is a Griffin, GA-based company in the Energy and Utilities sector.
NexTier Oilfield Solutions is a leading provider of integrated completions focused on accelerating production in the most demanding US land basins.
Strata Directional Technology Inc is a Houston, TX-based company in the Energy and Utilities sector.