Mamezo Co., Ltd. provides IT solutions in Japan. The company offers cloud consulting, AI consulting and development, AI robotics engineering, and mobility automation solution, as well as education and training services. It offers software modernization, cloud-native architecture formulation, implementing cloud ERP, and promoting in-house digital transformation; generative AI implementation support and new business development; and robotics and engineering solutions, productivity enhancement and factory automation, technical strategy development, robotics platform development. In addition, the company offers technical consulting services; and connected, autonomous, shared, and electric planning and development solutions for manufacturing device; real-time data visualization solution; ADAS in-vehicle system consulting; and aerospace-related business. In addition, it provides Microsoft ERP installation and consulting with a focus on Microsoft Dynamics 365 and SAP; and offers industry and mobility solutions and training services. Mamezo Co., Ltd. was formerly known as Mamezo Digital Holdings Co., Ltd. The company was founded in 1999 and is based in Shinjuku, Japan. As of March 10, 2026, Mamezo Co., Ltd. was taken private.