York Space Systems Inc.

York Space Systems is an American aerospace and defense contractor that designs, manufactures, integrates, and operates spacecraft and satellite systems. The company provides modular satellite platforms, including its S-CLASS, LX-CLASS, and M-CLASS spacecraft, alongside hardware components such as flight computers, attitude control systems, and power distribution units. It also delivers proprietary flight and ground software for mission planning, autonomous constellation operations, and communications. Its solutions serve national security, government, and commercial clients, such as the United States Department of Defense and NASA.

The enterprise is based in the United States and operates the 60,000-square-foot Potomac facility. Its ground network features more than 45 antennas worldwide, alongside two classified mission operations centers. Operationally, York has flown 74 space missions and accumulated over four million on-orbit hours. The organization employs over 670 people, with more than half of the workforce serving as engineers.

Summary of the business section of York Space Systems's latest annual report, written by StockData.