Martin Midstream Partners LP has a diverse set of operations focused in the United States Gulf Coast region. The company's business lines include terminalling, processing, storage, and packaging services for petroleum products and by-products including the refining of naphthenic crude oil; land and marine transportation services for petroleum products and by-products, chemicals, and specialty products; sulfur and sulfur-based products processing, manufacturing, marketing and distribution; and natural gas liquids marketing, distribution and transportation services. Company operates in four segment Terminalling and storage, Transportation, Sulfur service and Specialty products segment. Majority of the revenue derived from Specialty products segment.