KBR, Inc. is engaged in delivering science, technology, and engineering solutions to governments and companies around the world. 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. It also offers services including advisory and consulting focused on energy security.