KBR, Inc. engages in the provision of science, technology, engineering, and logistics support solutions. The company is headquartered in Houston, Texas and currently employs 38,000 full-time employees. The company went IPO on 2006-11-16. The Company’s segments include Mission Technology Solutions and Sustainable Technology Solutions. The Mission Technology Solutions segment provides full life-cycle support solutions to defense, intelligence, space, aviation and other programs and missions for military and other government agencies, primarily in the United States, United Kingdom and Australia. The Sustainable Technology Solutions business segment is anchored by its portfolio of approximately 85 proprietary, sustainability-focused process technologies that reduce emissions, increase efficiency and/or accelerate and enable energy transition across the industrial base in four primary verticals: ammonia/syngas, chemical/petrochemicals, clean refining and circular process/circular economy solutions. The company also offers services including advisory and consulting focused on energy security.