MTR Lab is a Hong Kong-based corporate venture capital firm and wholly owned subsidiary of MTR Corporation. It backs startups with strategic value across smart city, sustainability, mobility, PropTech, construction, energy, data and related technologies, with a focus spanning early-stage and later-stage venture opportunities. The firm invests across Hong Kong, China, Japan, Singapore, the United Arab Emirates and France, and offers portfolio companies access to real-world testing opportunities, industry connections and overseas expansion support.