Mark A. Chandler

Thoracic & Cardiovascular Associates, Inc. is a healthcare company that provides 24/7 care through mobile app, phone or video. The non-profit company is based in Parkersburg, WV. The company is a nonprofit, regional referral center with almost 8,000 employees and over 700 physicians with admitting privileges. CAMC Neurology, a part of the company, is a team of neurological specialists that provides healthcare services.

Triana Energy LLC explores and develops oil and natural gas. It operates in producing fields throughout the Appalachian Basin. The company was founded by William Henry Harmon in December 2000 and is headquartered in Charleston, WV.

Columbia Natural Resources LLC provided petroleum and natural gas. It also provided exploration, production, processing and transportation of natural gas. The company had operations in Kentucky, Ohio and Virginia. The company was founded in 1989 and was located in Charleston, WV.