Over 2,500,000 downloads so far of the awesome Big Ben Time Server, designed for Microsoft Windows XP,7 or 10.Civil,Military,Land, Air & Sea. The Big Ben Time Server is used worldwide, by individuals and companies. We recently installed the Big Ben Time Server at Humbly Grove Energy, in Hampshire, England.They are solely owned by PETRONAS (Petroliam Nasional Berhad) is Malaysia's fully integrated oil and gas multinational ranked among the largest corporations on FORTUNE Global 500®