The Fuel Storage Experts. Fuel Proof has established an enviable reputation as leaders in the field of fuel storage equipment, with a client base spanning every continent and including many of the world's largest companies. We supply systems that are designed to deliver better security, service life, ease of use, reliability and value for money. Every fuel tank is manufactured in-house, which means we can guarantee unrivalled quality in every piece of Fuel Proof equipment. Our range of fuel storage systems is the result of investing in our people, state-of-the-art engineering facilities and the latest 3D design technology. As a company we take great pride in setting the highest standards, both in our products and in the way that we work with our customers to deliver on their exact requirements.