Jahangir Siddiqui & Co. Ltd. operates as a holding company. The firm engages in managing investments, trading of securities, consultancy services and related services. It operates through the following segments: Capital Market and Brokerage, Banking, Investment Advisor and Assets Manager, Energy Infrastructure and Petroleum, and Others. The Capital Market and Brokerage segment consists of trading of equity securities, maintaining strategic and trading portfolios and earning share brokerage and money market, forex and commodity brokerage, advisory, underwriting, book running, and consultancy services. The Banking segment offers investments and commercial banking services. The Investment Advisor and Assets Manager segment includes investment advisory and asset management services to different mutual funds and unit trusts. The Energy Infrastructure and Petroleum segment focuses on investment in the oil marketing sector and storage of petroleum, LPG, and allied products. The Others segment represents the telecommunication, media and information technology, underwriting and consultancy services, research and corporate finance, and power generation. The company was founded by Jahangir Siddiqui on May 4, 1991 and is headquartered in Karachi, Pakistan.