JS Group's principal activities are trading of securities, maintaining strategic investments, consultancy services, underwriting, etc.

[6][7] Jahangir Siddiqui & Co. Ltd. and its subsidiary companies are involved in trading of securities, maintaining strategic investments, investment advisory, brokerage, asset management, agency telecommunication, commercial banking, power generation and other businesses.

[9] JS Bank is a majority-owned subsidiary of Jahangir Siddiqui & Co. Ltd. and currently operates 323 branches in 161 cities, with a total asset base of Rs 112 billion in 2014.

[9] It has a primary dealer license for government securities from the State Bank of Pakistan.

[13] JS Bank's consolidated profits (after tax) for the year 2014 were Rs 1,060 million.