Pak-Arab Refinery Company Limited (PARCO) is a prominent energy company in Pakistan, established in 1974 as a joint venture between the Government of Pakistan and the Emirate of Abu Dhabi. With an asset base exceeding Rs. 152 billion, PARCO employs between 1,001 and 5,000 people and operates the country's most modern refinery, capable of processing 120,000 barrels of crude oil per day.

PARCO's core activities include refining petroleum products, transporting them through an extensive pipeline network, and maintaining strategic storage facilities. The company markets a range of products, including diesel, gasoline, liquefied petroleum gas (LPG) under the Pearl Gas brand, and asphalt marketed as Biturox. PARCO serves a diverse customer base, including industrial clients, the armed forces, and retail consumers, and is expanding its retail fuel and lubricant network through Total PARCO Pakistan Limited.

The company is also focused on future growth, with plans for a major coastal refinery project in Balochistan. PARCO emphasizes sustainability and responsible business practices, aiming to contribute positively to Pakistan's energy landscape.