Washington H. Soul Pattinson & Co. Ltd. engages in the ownership of shares; coal mining; distribution and retail of pharmaceutical products; and manufacture of building products. The company operates through its wholly owned subsidiaries through the following segments: TPG Telecom Limited (TPG), Brickworks Limited (Brickworks), New Hope Corporation Limited (New Hope), Round Oak Minerals Pty Limited (Round Oak), and Other Investing Activities. The TPG segment is a telecommunications and internet provider. The Brickworks segment has four divisions: the manufacture of building products in Australia, the manufacture of building products in North America, property ownership and development, and an investment in Washington H. Soul Pattinson and Company Limited. The New Hope segment engages in coal, oil and gas activities which include exploration, development, production, processing, associated transport infrastructure, and ancillary activities. The Round Oak segment engages in zinc, copper and gold mining activities which includes exploration, mining and processing of ore into zinc and copper concentrate, copper sulphide, and gold. The Other investing activities include the Group's diversified investment portfolio across different asset classes, subsidiaries, and equity accounted associates. The company was founded by Caleb Soul in 1872 and is headquartered in Sydney, Australia.