Valencia, Spain
Stem Fuels is a marine fuel and lubrication service provider headquartered in Spain, operating worldwide in over 150 ports. The company offers specialized solutions for the provision of fuels and lubricants, and has a comprehensive distribution network. Stem Fuels is a member of the IBIA (International Bunker Industry Association) and possesses ISO 14001:2015 certificates for environmental management and ISO 9001:2015 for quality assurance. The company collaborates with various brands and manufacturers to meet the needs of its customers. Stem Fuels provides E-Lubricant tests, oil market reports, and lubricant equivalency tables. The company was not explicitly founded with a founding year, but it has been active as a legitimate operator since 2024.
Browsing, company names, locations and sectors are always free. A free account adds 5 contact releases every month — e-mail and phone, view or export. Need more? Contact packs start at 19 € for 50, or upgrade to a monthly plan.
Yes — no card required. Browsing is always free, and a free account adds 5 contact releases every month.
Your first 5 contact releases each month are included in the free account. After that, packs start at 19 € for 50 contacts (view or export), or a monthly plan for regular use.
Companies are harvested from the open web — registers, websites and industry directories — not self-registered sign-ups. Contact details are shown only once you use a release or credit, never invented.