AvantiGas is part of the UGI group who are a global LPG corporation based in the US. UGI are a distributor and marketer of energy products and services including propane, butane, natural gas and electricity. AvantiGas is a subsidiary of UGI providing bulk LPG to the UK and was launched in 2011. Our forward thinking, high service levels, safety standards and quality products are why people choose AvantiGas.