| Name | Title | Contact Details |
|---|
Rose Rock Midstream is a Tulsa, OK-based company in the Energy and Utilities sector.
The Linde Group, headquartered in Wiesbaden, Germany, is a global technology company dedicated to gas and engineering, material handling and refrigeration. More than 46,000 employees work to improve the quality of life for everyone in the world. The
Arvilla Oilfield Services is a Saint Marys, WV-based company in the Energy and Utilities sector.
Offshore Trust Services is a Tampa, FL-based company in the Energy and Utilities sector.
Belden and Blake Corp. is engaged in the acquisition, exploration, development, and production of oil and gas reserves, and the gathering and marketing of natural gas. (Source: 10-K)