Sperry Marine (also known as Northrop Grumman Sperry Marine) is a company that provides navigation solutions for the commercial and defense maritime industries. It offers bulk and chemical carriers, radar, compass systems, steering, speed logs, integrated bridge, control systems, and other products. The company also provides services such as program management, provisioning, configuration management, reliability and maintainability, inventory control, technical documentation, obsolescence management, repair services, etc.