Quadrise Fuels International plc is a United Kingdom-based company, which is principally engaged in the manufacturing and marketing of emulsion fuel for use in power generation, industrial and marine diesel engines and steam generation applications. The Company offers emulsion fuel multiphase superfine atomized residue (MSAR) as a substitute for heavy fuel oil (HFO). MSAR is a low viscosity oil in water emulsified synthetic HFO. It is manufactured using technology to mix heavy residual oils with small amounts of specialist chemicals and water to a bespoke formulation. The Company focuses on two markets: Marine MSAR, which is a replacement bunker fuel, and MSAR, which is a replacement HFO for stationary applications. The Company is the licensor of MSAR technology and offers integrated solutions for oil refiners and end users. The Company's subsidiaries include Quadrise International Limited, Quadrise Limited and Quadrise KSA Limited.