Mohammed Al Barwani Omani billionaire Mohammed Al Barwani first made his fortune by providing oil field services with his company MB Holding, founded in 1982. It is now one of the country’s largest conglomerates, specialising in oil and gas exploration and production, and to a lesser extent, engineering services and mineral mining. Having a love for boats from… Omani billionaire Mohammed Al Barwani first made his fortune by providing oil field services with his company MB Holding, founded in 1982. It is now one of the country’s largest conglomerates, specialising in oil and gas exploration and production, and to a lesser extent, engineering services and mineral mining. Having a love for boats from a young age, he also owns the Dutch luxury yacht builder Oceano and a Turkish shipyard Turquoise Yachts. Last year, MB Holding gained approval to issue sukuk through a $150 million Islamic bond programme, making it the second company in Oman to able to do so. Chairman, MB Holding Origin:Oman Residence:Oman Sector:Energy