Bunker One
Oil and GasSouth Denmark, Denmark51-200 Employees
Bunker One is a Denmark-based company in the oil and gas industry that provides physical supply of marine fuels, lubricants, and related products and services for vessels worldwide. Headquartered in Middelfart, Denmark (5 Strandvejen Middelfart, South Denmark 5500), the company operates a global footprint across five regions: North America, South America, Northern Europe, MED, and Asia. It combines physical supply capabilities with an international reselling platform and maintains a network of offices in 12 locations, supported by about 79 port specialists and a workforce of 51 to 200 employees. The business traces its origins to one of the oldest shipping companies and was founded in Denmark more than four decades ago. Bunker One launched LNG bunker supply in northwestern Europe in January 2025, and expanded physical supply operations to Tallinn, Estonia, and Finland, extending its Baltic Sea footprint. Reported revenue is in the range of $50 million to $100 million.