Booz Allen Hamilton Holding Corporation provides management and technology consulting services in the United States. It provides integrated strategy and technical services, mission-critical support, enhancing field intelligence systems, delivering rapid response solutions, infusing lifecycle sustainment capabilities, and employing systems and consulting methods to help expand care and support for soldiers and their families; advanced solutions to protect critical infrastructure systems for the public and private sector; and support clients in defense agencies responsible for military and veterans' health, as well as the transportation, energy, and environment sectors. The company also provides consulting, engineering, technical, and mission support services in analysis, systems engineering, systems development, program management, operations, organization, and change management, budget and resource management, studies, and war-gaming. In addition, it offers financial, health, and justice and homeland security services; and dynamic defense, virtual infrastructure, decision analytics, design for affordability, and smart compliance to commercial and investment banks, manufacturing companies, healthcare providers, energy companies, and utilities. The company's services enable clients to address various challenges, such as combating global terrorism, improving cyber capabilities, transforming the healthcare system, improving efficiency and managing change within the government, and protecting the environment. It primarily serves the United States government and its agencies in the cyber command, defense, intelligence, and civil markets, as well as commercial clients, including financial services industry. The company was founded in 1914 and is headquartered in McLean, Virginia.