Adams Resources & Energy, Inc. is engaged in the business of crude oil marketing, tank truck transportation of liquid chemicals, and oil and gas exploration and production. The Company's segments include Marketing Segment, Transportation Segment, and Oil and Gas Segment. The Company manages its Marketing Segment through its subsidiary, Gulfmark Energy, Inc. (Gulfmark), which is engaged in marketing of crude oil. The Company operates its Transportation Segment through its subsidiary, Service Transport Company (STC), which is engaged in liquid chemicals transportation.
http://www.adamsresources.com/