Bonaventura Sociedad Maritima Financiera S.A. was established in 1956. It was a type-C company mainly engaged in shipping and shipbuilding. It was also the owner of the vessel "Orpheus".
Bluefields Marine S.A. was established in 1956. It was a type-C company mainly engaged in shipping and 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. It was also the owner of the vessel "Olympic Laurel".
Beverley Marine Panama S.A. was established in 1961. It was a type-C company mainly engaged in shipping and owner of the vessel "Olympic Freedom". According to the archival documents the company seems to be active until 1993.
Benmore Panama S.A. was established in 1970. It was a type-B company acting as intermediate holding company. It was one of the main mother companies that held the shares of the daughter shipping agencies. In 1990 the company belonged to ASO Group.