Science Applications International Corporation (SAIC) is one of the leading information technology ("IT") and professional services provider, primarily to the U.S. government. Founded in 1969,  the company’s headquarter is located at Reston, VA.

Science Applications offers transaction, technical, engineering and enterprise IT services primarily to the U.S. government. Its offerings include technology and equipment platform integration; engineering; logistics; operation and program support services; maintenance of ground and maritime systems; and training and simulation. Apart from this, Science Applications provides end-to-end services like design, development, integration, deployment, management and operations, sustainment, and security of its customers' IT infrastructure.

The company’s customers lists primarily includes different government agencies, including the U.S. military, comprising Army, Air Force, Navy, Marines, and Coast Guard; the U.S. Defense Logistics Agency; the National Aeronautics and Space Administration; the U.S. Department of State; and the U.S. Department of Homeland Security. The company serves its customers with more than 15,000 employees.

The company generated $7.44 billion of revenues in fiscal 2024. The company segregates its contracts in three different types:

Cost-reimbursement contracts: Under this type of contract, the company gets reimbursement for its direct and indirect allocable costs associated with the contract plus a fee (contract profit).

Time-and-materials (T&M) contracts: These contracts are based on fixed hourly rates for particular categories of direct labor, plus reimbursement for any other direct costs.

Firm-fixed price (FFP) contracts: These contracts provide for a predetermined price for specific solutions.

Its competitors include companies such as General Dynamics, Northrop Grumman, Raytheon Company, Booz Allen Hamilton, CACI International, Leidos Holdings, ManTech International, Serco Group, Perspecta, Accenture, IBM and Agility Logistics.