Bunkerspot is published by Petrospot Limited, a dynamic publishing and events company focused on providing information resources for the transportation, energy and maritime industries. The bi-monthly magazine, launched in February 2004, focuses on the technical, operational, commercial, environmental and legal aspects of bunkering, and also reviews the latest innovations and trends in vessel and fuel efficiency technologies. It is written by experienced bunker journalists and a team of highly-respected industry experts.

The Bunkerspot website includes a subscription-based real-time news and pricing service, a comprehensive features and news archive, industry announcements, and a comprehensive events calendar.