Three Bridges Ventures

Industrial Microbes designs and builds microbes that produce better chemicals with lower costs and lower carbon emissions. We use greenhouse gases as the raw materials, including biogas, natural gas, and carbon dioxide. We scale our process with global chemical producers.

Volta Charging is a company that designs, installs, and maintains a network of electric vehicle charging stations across the United States. Founded in 2010 and headquartered in San Francisco, California, Volta focuses on enhancing the accessibility of electric vehicle charging by strategically placing stations in high-traffic areas where consumers are active. The company collaborates with sponsor brands to fund its charging infrastructure, effectively turning these stations into valuable marketing and advertising spaces. By doing so, Volta not only supports the shift from combustion-powered vehicles to electric mobility but also helps its partners engage with consumers at critical moments in the purchasing process. This innovative approach positions Volta as a significant player in the evolving landscape of electric vehicle infrastructure.

StarMaker Interactive Inc. is a technology company based in San Francisco, California, founded in 2010. The company develops a mobile application that allows users to sing, record, and share music videos, facilitating content creation and talent discovery in the digital space. Its flagship applications, StarMaker and The Voice, provide users with access to music catalogs, as well as information on contests, auditions, music video releases, and artist interviews. By combining advanced recording studio technology with a wide-reaching online network, StarMaker empowers artists to manage their careers independently while integrating major media brands and recording artists into its platform. This approach supports the sharing and promotion of user-generated content, moving away from traditional entertainment models.

Appvance.ai specializes in AI-driven test automation, offering a cutting-edge solution that transforms software testing. Its flagship product, Appvance IQ, is recognized as the first unified test automation system powered by artificial intelligence. This technology enhances the quality, performance, and security of applications while streamlining the efficiency of testing teams. By eliminating the redundancies of traditional manual and legacy automation methods, Appvance IQ accelerates delivery, reduces risks, and lowers costs for enterprises. The system supports comprehensive application coverage and automates key user journeys, addressing the dual demands of rapid software releases and high-quality customer experiences. Headquartered in Sunnyvale, California, Appvance.ai also has offices in Costa Rica and India, and is backed by several investors, including Javelin Ventures and Staenberg Ventures.