BBSB International Ltd. is an investment holding company specializing in civil engineering services, with a focus on bridge engineering for large-scale transportation infrastructure projects. It operates through two main business segments: Bridge Engineering, which includes the design and construction of girder bridges, connecting roads, and related infrastructure; and Flood Mitigation, offering structural solutions to reduce flooding risks in urban and flood-prone areas. Its services include designing and building full girder bridges or parts of them, along with connecting highways, roads, and related infrastructure. The company was founded on May 30, 2025 and is headquartered in Petaling Jaya, Malaysia.