Glenarm Financiera Panama S.A. was formed in 1970. It was a type-C company mainly engaged in shipping and owner of the vessel Olympic Breeze. In 1981 the company belonged to A.S.O. Naviera Panama S.A.
Goldensea Panama S.A. was established in 1956. It was a type-C company. It was an aviation company, (dormant). Parent company Denton Marine Panama S.A. In 1990 50% belongs to ASO and the other 50% to Atol Group.
Grafton Shipping Panama S.A. was established in 1956. It was a type-C company mainly engaged in shipping and owner of the vessel "Olympic Armour". The vessel was sold in 1980. In 1980 the company purchased "Olympic Armour II" (ex "Lotor"). In 1990 the company purchased the vessel "Olympic Brilliance" (VLCC).
Grandbrook Company was a type C company and was mainly engaged in real estate
Granton Marine Panama S.A. was established in 1965. It was a type-C company mainly engaged in shipping and owner of the vessel "Olympic Arrow". From 1991 Melbury Shipping Company Panama S.A. was the parent company of Granton Marine Panama S.A.
Greenville Transportation Company was formed in 1954. It was a type-C company mainly engaged in shipping and the owner of the vessel Olympic Brook.
Greenwich Panama S.A. was established in 1956. It was a type-C company mainly engaged in shipping and owner of the vessel "Olympic Eagle".