FG WILSON is a UK based company that sells, designs and manufactures diesel and gas generator sets. The FG WILSON brand has been owned by Catepillar since 1996 and is a world leader in the provision and production of electricity. Throughout its history, FG WILSON has installed over 650,000 generating sets worldwide, which together exceed the total capacity of electricity generation in the UK.

FG Wilson’s product range includes generators for everything from small series generators suitable for domestic household use to large remotely-controlled power systems capable of generating and feeding power back into the national grid.