Martin Midstream Partners L.P. is engaged in providing specialty services to independent oil and gas companies, independent refiners, and chemical companies. Its operations are primarily focused on the Gulf Coast region of the United States. Its segments include Terminalling and Storage, Transportation, Sulfur services and Specialty products. It owns or operates over 12 marine shore-based terminal facilities and nine specialty terminal facilities located primarily in the Gulf Coast region. Its Transportation segment operates a fleet of both land transportation and marine transportation assets that transport petroleum products and by-products, petrochemicals, and chemicals. It processes and distributes sulfur produced by oil refineries primarily located in the Gulf Coast region. The Specialty Products segment specializes in the marketing, distribution, and transportation services for natural gas liquids, as well as blending and packaging services for specialty lubricants and grease.