Pakistan Oxygen Limited (PAKOXY) has appointed Zubair Siddiqui as its new chief executive officer, effective September 1, 2026. The company disclosed the appointment to the Pakistan Stock Exchange on Tuesday. The official company notice carries an August 24 date. “Mr. Zubair Siddiqui has been appointed as Chief Executive Officer of the Company with effect from September 01, 2026,” Pakistan Oxygen said in the notice. Read More: Systems, Sazgar and Murree Brewery Join Forbes Asia’s Elite 200 Siddiqui will replace Shaikh Farried Aman, who has served as interim chief executive officer. PSX records show that Pakistan Oxygen named Aman interim CEO in June 2026. The company had earlier reappointed Matin Amjad as chief executive in February for a term extending to August 2. Zubair Siddiqui has held senior role at Pakistan Oxygen Siddiqui already has experience in senior management at Pakistan Oxygen. The company’s 2023 annual report listed him as chief operating officer. Earlier company records also show that he served as head of operations during the Linde Pakistan era. His appointment therefore brings an executive with previous operational experience at the company into the top leadership position. The PSX currently lists Pakistan Oxygen under the chemical sector. Its shares trade under the symbol PAKOXY. Read More: Al Baraka CEO Among Forbes Middle East Top 100 CEOs 2026 The company’s leadership change comes as it continues to serve customers across Pakistan’s industrial and healthcare sectors. Pakistan Oxygen operates across industrial and medical sectors Pakistan Oxygen began as a private limited company in 1949. It became a public limited company in 1958. Its main businesses include the production of industrial and medical gases and welding electrodes. The company also markets medical equipment. Pakistan Oxygen says it supplies products to more than 4,000 customers across several industries. These include chemicals, petrochemicals, steel, food and healthcare. The company manages round-the-clock operations at 10 major industrial locations across Pakistan. Its gas portfolio includes oxygen, nitrogen and argon. Pakistan Oxygen operates three air separation units for these products. It also operates facilities that produce hydrogen, carbon dioxide, nitrous oxide and dissolved acetylene at different locations. The company has a significant presence in the healthcare sector as well. It supplies medical oxygen, nitrous oxide and other medical gas mixtures. Read More: Dawood Lawrencepur Appoints Hussain Dawood as Chairman, Retains CEO Pakistan Oxygen also designs and installs medical gas pipeline systems for hospitals. Its portfolio includes medical engineering services and related healthcare equipment. The company also manufactures welding electrodes and supplies welding machines, wires and other related equipment. Siddiqui will formally take charge as CEO on September 1, replacing Aman after his brief period as interim chief executive. The appointment marks another leadership change at Pakistan Oxygen as the listed company continues its operations across healthcare, manufacturing and other major sectors of Pakistan’s economy.