| Name | Title | Contact Details |
|---|
EDG International, Inc., 907 S. Detroit, Suite 1100, Tulsa, Oklahoma 74120, Office: 918.576.6900, Fax: 918.576.6974
Tallgrass Energy is an energy and infrastructure company that provides leading energy solutions for a sustainable future.
Twin Eagle is a leading Energy Management company with a vertically integrated business model that delivers exceptional results.
KONGSBERG is an international, knowledge-based group that supplies high-technology systems and solutions to customers engaged in the oil and gas industry, the merchant marine, and the defence and aerospace industries.