ReFuels N.V. engages in the development, ownership, and operation of green refueling station infrastructure. The company supplies alternative fuels, which include renewable and sustainable biomethane fuel for heavy goods vehicles through a network of public-access refueling infrastructure across the United Kingdom, under the CNG Fuels brand. It is also engaged in the trading of renewable transport fuel certificates. The company was founded in 2014 and is headquartered in Amsterdam, the Netherlands.