Charles David York

President at Trinity Disposal & Trucking LLC

Energy Minerals

Transportation

Consumer Services

Charles David York active positions

Companies	Position	Start	End
Trinity Disposal & Trucking LLC Trinity Disposal & Trucking LLC Other TransportationTransportation Trinity Disposal & Trucking, LLC provides saltwater disposal services and hauling services for local oil and gas industries. The company is headquartered in Waskom, TX.	President	-	-

Companies	Position	Start	End
TRICCAR, INC.	Corporate Officer/Principal	28/06/2012	01/05/2014

The University of Texas at Austin

Masters Business Admin

International

United States

Operational

Corporate Officer/Principal	1
President	1
Masters Business Admin	1

Sectoral

Positions held

Active

Inactive

Listed companies

Private companies

Private companies	2
Frontier Oilfield Services, Inc. Frontier Oilfield Services, Inc. Oil & Gas ProductionEnergy Minerals Frontier Oilfield Services, Inc. is engaged in the disposal of saltwater and other oilfield fluids. It owns and operates eight disposal wells located in Barnett Shale region and East Texas. The firm's oilfield services include hydraulic fracturing fluid recovery and disposal, and saltwater disposal well schematic. The firm’s services include Saltwater disposal well schematic and Saltwater disposal & Recovery. The company was founded on March 24, 1995 and is headquartered in Shreveport, LA.	Energy Minerals
Trinity Disposal & Trucking LLC Trinity Disposal & Trucking LLC Other TransportationTransportation Trinity Disposal & Trucking, LLC provides saltwater disposal services and hauling services for local oil and gas industries. The company is headquartered in Waskom, TX.	Transportation

Private companies

Energy Minerals

Transportation