KBR, Inc. engages in the provision of differentiated professional services and technologies across the asset and program life-cycle within the government services and hydrocarbons industries. The company is headquartered in Houston, Texas and currently employs 30,000 full-time employees. The company went IPO on 2006-11-16. The firm's segments include Government Solutions, Sustainable Technology Solutions and Other. The Government Solutions business segment provides full life-cycle support solutions to defense, intelligence, space, aviation and other programs and missions for military and other government agencies in the United States, United Kingdom and Australia. The company also provides a broad range of professional advisory services. Sustainable Technology Solutions includes components of energy solutions, technology solutions, and non-strategic business. The company also provides synergistic advisory and consulting practice focused on energy transition and net-zero carbon emission consulting, high-end engineering, design and professional services offerings, as well as technology-led industrial solutions built on its KBR INSITE platform. Its Other segment includes corporate and other.