What is "avantigas"

Avanti Gas Ltd, commonly known as AvantiGas, is a nationwide UK LPG gas company headquartered in Derbyshire. AvantiGas are involved in most areas of the LPG industry including the operation of the St Fergus terminal where gas is pumped through pipelines from offshore platforms. AvantiGas are also involved in the marketing and distribution of LPG to both commercial and domestic customers.