SAIC vs LUMN Comparison

Science Applications International Corp provides technical, engineering, and enterprise IT services mainly to the U.S. government. Specifically, it offers end-to-end solutions spanning the design, development, integration, deployment, management and operations, sustainment, and security of the customer's entire IT infrastructure. The company has two reportable segments which include Defense and Intelligence and the Civilian segment. Maximum revenue is generated from its Defense and Intelligence segment, which provides a diverse portfolio of national security solutions to the Department of Defence (DoD) and the Intelligence Community of the United States Government. The Civilian segment provides solutions to the civilian markets, encompassing federal, state, and local governments.

With 450,000 route miles of fiber, Lumen Technologies is one of the United States' largest telecommunications carriers serving global enterprises. Its merger with Level 3 in 2017 and divestiture of much of its incumbent local exchange carrier, or ILEC, business in 2022 have shifted the company's operations away from its legacy consumer business and toward enterprises (now about 75% of revenue). Lumen offers businesses a full menu of communications services, providing colocation and data center services, data transportation, and end-user phone and internet service. On the consumer side, Lumen has announced the sale of its consumer fiber network, but will maintain and harvest its legacy consumer copper network.