Broad Enterprise Co.,Ltd. provides internet infrastructure for condominium management in Japan. Its services include B-CUBIC, a whole-unit internet service for apartment buildings; Bro-lock, an IoT intercom system with facial recognition for auto-locking entrances; BRO-WALL, a construction project for repairing real estate such as rental properties, condominiums, buildings, and detached houses with zero initial installation costs; BRO-ZERO, a financing scheme with zero initial investment costs utilizing a securitization mechanism; and BRO-ROOM, a per-unit vacancy countermeasure service for real estate owners. The company was incorporated in 2000 and is headquartered in Osaka, Japan. It operates as a subsidiary of DI Co., Ltd.