Charter Supply Company is a retail and distribution service company that serves the offshore drilling industry. Founded in 1980, the company has a location in Broussard, La., and a branch office in Houston. Its product range includes a variety of abrasives, batteries, battery chargers, blocks, and chemical adhesives and cleaners. The company also offers compressors, drill bits, expansion joints, filters, flashlights, gaskets and gauges. It manufactures gloves, hoists, lamps, bulbs, ladders, knives, lubrication equipment, mats and measuring tapes. Charter Supply Company additionally provides various paints, markers, power drills, pressure washers, pumps, rags, roller chains and welding supplies. The company s products also include plug, butterfly, ball, gate and relief valves.