Apex Oil Company, Inc. provides wholesale distribution, storage, and transportation of petroleum products including asphalt, kerosene, fuel oil, diesel fuel, heavy oil, gasoline, and marine bunkers, with subsidiaries including Apex Towing Company offering tugboat and barge cargo services.
Boston Fuel Transportation Inc is a maritime company based in East Boston, MA, involved in ship assist and towing services, with historical ties to Mystic Steamship Company.
Foss Maritime Company provides harbor towing, marine transportation, marine engineering, and naval architecture services with a global reach and local expertise.
James Marine Inc provides towboat and barge repair, towing and chartering, new construction, painting, wheel repair, tank barge cleaning, gas freeing, and fueling services in the maritime industry.
Centerline Logistics Corporation is a premier marine petroleum transportation operator with a large and diverse fleet serving the US coasts, providing bunkering, terminal transportation, ship assist, escort, and towing services.