BAE Systems Technology Solutions & Services (TSS) is a subsidiary of BAE Systems, Inc., a US-based maker of armored combat vehicles, weapons, munitions, and defense systems. TSS provides management and operational support to the US armed forces, the US Department of Defense (DoD), and other US federal agencies. TSS products cover air, land, and sea operations and include such capabilities as ordnance management (from requirements to disposal); systems engineering, design, and test/evaluation services; software development; program management support; technical services; and integrated logistical support.
Through its own operations and with the help of its parent company, TSS maintains a global reach spanning Australia, India, Saudi Arabia, the UK, and the US.
TSS is a subsidiary of BAE Systems, Inc. and is part of its parent's Electronics, Intelligence & Support (EI&S) operating group, which accounts for about 25% of revenues for ultimate parent BAE SYSTEMS plc.
TSS manages the production, supply, and handling of high explosives to meet Department of Defense requirements. In addition to ordnance program management, it also provides ammunition storage and labeling, ammunition distribution and control, dockside and pier operations, and management and operation of the Holston Army Ammunition Plant in Kingsport, Tennessee.
TSS has partnered with the US Navy to supply system engineering, testing, analysis, information technology, and logistics support for military programs and projects including the Trident II Fleet Ballistic Missile Strategic Weapon System (SWS) program and the Nuclear-Powered Guided Missile Submarines (SSGN) Attack Weapon System program. It also provides technical and engineering support services for the development and installation of shipboard communication systems.