Bridgeport Maritime Panama S.A. was formed in 1969. It was a type-C company mainly engaged in shipping and owner of the vessel Olympic Archer.
Bristol Navigation S.A. was formed in 1956. It was a type-C company mainly engaged in tourism. It was one of the companies that between 1951-1959 purchased shares of the Société des Bains de Mer and eventually took control of the company that owned Monaco’s most important businesses: the Casino, the Opera House and the famous Hôtel de Paris. After 1975 Cramer Panama S.A. was the sole shareholder of the company. The company was dissolved in 1983.
Burlington Shipping Limited was formed after 1975. It was a type-C company mainly engaged in real estate. In 1990 the company belonged to ASO Group
Caribbean Atlantic Cargo Inc. was formed in 1956. It was a type-C company mainly engaged in shipping and owner of the vessel Ondine.
Cartagena Shipping Company Panama S.A. was formed in 1958. It was a type-C company mainly engaged in shipping and owner of the vessel Olympic Valley.
Concepcion Financiera Panama S.A was formed in 1961. It was a type-C company mainly engaged in shipping and owner of the vessel Olympic Grace.
Condor Financiera Panama S.A. was formed in 1959. It was a type-C company mainly engaged in shipping and owner of the vessels Lake George (Anthem after 1963), McKittrick Hills, Montebello Hills and Stony Point.
Corvallis Navigation Panama S.A. was formed in 1974. It was a type-D company acting as intermediary representative. After 1975 the company passed to the Christina Onassis Group of companies owned by ATOL and managed by OMSA. After 1999 the ownership of Christina Onassis Group of Companies passed to her daughter Athina Onassis. The management of the companies was still held, separately from the Alexander S. Onassis Foundation Companies, until 1999.
Cramer Panama S.A. was formed in 1973. It was a type-B company acting as intermediate holding company.
Dominion Naviera Panama S.A. was formed in 1976. It was a type-C company mainly engaged in shipping and acting as vessel owning company. In 1977 it belonged to Dorset Shipping & Trading Corporation and after some years to Windsor Trading. The company owned the vessel Olympic Sky, which was sold in 1979. After some years the company received a loan and bought the vessel Olympic Promise, which was finally sold in 1992. This new company was formed after the division of the Onassis assets and the restructuring of the companies to serve the needs of the Christina Onassis group, which was managed separately by OMSA and separately from the Alexander S. Onassis Foundation's companies. The company was dissolved in 2005.
Dover Marine Panama S.A. was formed in 1990 (?). It was a type-C company mainly engaged in shipping as the owner of the vessel Olympic Serenity.
Dryad Shipping Company was formed in 1973. It was a type -C company, mainly engaged in shipping. The company owned the vessel Olympic Dignity. After 1975 the company passed to the Christina Onassis Group of companies owned by ATOL and managed by OMSA. After 1999 the ownership of Christina Onassis Group of Companies passed to her daughter Athina Onassis. The management of the companies was still held, separately from the Alexander S. Onassis Foundation Companies, until 1999.
Eagle Navigation Company S.A. was formed in 1957. It was a type-C company mainly engaged in shipping and tourism. It was the owner of the vessel Olympic Hill. It was one of the companies that between 1951-1959 purchased shares of the Société des Bains de Mer and eventually took control of the company that owned Monaco’s most important businesses: the Casino, the Opera House and the famous Hôtel de Paris.
Eastside Transportation Company was formed in 1973. It was a type-C company mainly engaged in shipping.
This company was formed in 1967. It was a type-C company. It was a shareholding company. Owned 20% ownership of Banque de Depots, which was sold in 1980. Its parent company was Sandiland Marine Panama S.A.
Elmira Transportation Company was formed in 1973. It was a type-G company acting as passive company.
Westchester Corporation Limited was formed in 1964. It was a type-D company acting as intermediary representative.