KARACHI - Byco, the fastest growing OMC in Pakistan, now has a strong network of over 200 retail stations across the nation. The celebratory event was held at Carlton Hotel, here on 30th April, says a press release. Amir Abbassciy, CEO Byco Petroleum and Kalim Siddiqui, President Byco Petroleum, congratulated all the employees on this remarkable achievement and encouraged the team to continue working with the same zeal and dedication.