The document summarizes the Attock Group of Companies which includes 6 entities: Pakistan Oilfields Limited (POL) which produces crude oil and natural gas; Attock Refinery Limited (ARL) and National Refinery Limited (NRL) which refine crude oil into products like LPG, diesel and furnace oil; Attock Cement Pakistan Limited (ACPL) which produces cement; and Attock Information Technology Services and Attock Gen. Limited which provide IT services and power generation respectively. It provides details on the CEO, year founded, location and key products for each entity.