Cisco Systems, Inc. (CSCO) vs Exxon Mobil Corporation (XOM)

Cisco Systems, Inc. is the world’s largest provider of networking equipment and ranks among the largest software companies globally. Its core businesses include networking hardware and software, where it holds leading market positions, as well as cybersecurity software such as firewalls. The company also offers collaboration solutions, including its Webex suite, and observability tools. Cisco primarily relies on third-party manufacturers and maintains a large sales and marketing organization of 25,000 employees across 90 countries. In total, the company employs about 80,000 people and markets its products worldwide.

Exxon Mobil Corporation is an integrated oil and gas company engaged in the global exploration, production, and refining of petroleum. In 2025, the company produced 3.3 million barrels of liquids per day and 8.4 billion cubic feet of natural gas daily. As of the end of 2025, ExxonMobil reported 19.3 billion barrels of oil equivalent in reserves, with liquids accounting for 69% of the total. The company is also among the world’s largest refiners, with total global refining capacity of 4.1 million barrels of oil per day, and ranks as a leading producer of both commodity and specialty chemicals.