SulNOx Group PLC, together with its subsidiaries, manufactures and develops fuel conditioners and emulsifiers for decarbonization of liquid hydrocarbon fuels in the United Kingdom, the Americas, Europe, Africa, Asia, Oceania, and internationally. The company offers Berol 6446, a heavy fuel oil fuel emulsifier; and SulNOxEco, a diesel and petrol fuel conditioner. It serves the fuel storge and distribution; land transportation comprising haulage, logistics, public transport, and rail, etc.; commercial and leisure shipping and marine; mining and construction, such as generator and heavy plant; and waste and recycling, including oil reclamation industries. The company was formerly known as SulNOx Fuel Fusions Plc and changed its name to SulNOx Group PLC in September 2018. SulNOx Group PLC was founded in 2012 and is based in London, the United Kingdom.