Quadrise (formerly Quadrise Fuels International) is a company that provides energy technology solutions offering alternatives to fuel oil and biofuels. It develops MSAR technology that produces a low viscosity oil-in-water emulsified synthetic fuel oil or biofuel and bioMSAR, a technology that replaces some of the fossil content and water with waste-based renewable biofuels. The company serves marine, shipping, utilities, heavy industry, downstream refining, and upstream production sectors, etc.