Rantizo develops and deploys drone-based technologies for precision spraying, seeding, and monitoring applications in the United States. The company offers drones used in agricultural applications, including aerial crop spraying, aerial seeding, and field monitoring. It also provides drone-based solutions for forestry applications, emergency response operations, and other commercial end markets. It also provides civil engineering services specializing in subsurface utility works in Singapore. Rantizo was formerly known as SKK Holdings Limited and changed its name to Rantizo in October 2026. Rantizo was founded in 2013 and is based in Singapore.