Saudi Arabian Oil Company (2222.SR) vs Taiwan Semiconductor Manufacturing Company Limited (TSM)

Saudi Arabian Oil Company, commonly known as Saudi Aramco, is one of the world’s largest integrated energy companies. It explores for, produces, refines, transports, and markets crude oil, natural gas, petrochemicals, and related products. Aramco’s operations are centered in Saudi Arabia, where it controls some of the largest conventional oil reserves in the world. Its earnings are closely linked to global energy demand, production policy, refining margins, and long-term investment in oil, gas, and downstream chemical assets.

Taiwan Semiconductor Manufacturing Co. (TSMC) is the world’s largest pure-play semiconductor foundry, holding roughly 70% market share in 2025. Founded in 1987 as a joint venture between Philips, the Taiwan government, and private investors, the company listed in Taiwan in 1994 and later launched its US ADR in 1997. TSMC’s vast scale and advanced manufacturing capabilities support strong operating margins, even within the highly competitive foundry industry. The ongoing shift toward the fabless semiconductor model has also provided meaningful growth tailwinds. Its distinguished customer base includes Apple, AMD, and Nvidia, which rely on TSMC’s leading-edge process technologies for their chip designs. The company employs more than 83,000 people.