G I P

G P

G T I

G W A

Gabriels

Gas

Gas de France

Gas Unie

Gaslease Noord Holland

Gasolin

Gasservice

Gasum

Geisreiter

Générale de Chauffe

Germ Oils

Gezel

Glico Petroleum LTD

Gloria

Goldol

Gouffre

Grimberghs

Groep Bens

Gulf