S2G Ventures is a Chicago-based, multi-stage investment firm focused on fostering innovation across food and agriculture, oceans, and energy. Founded in 2014, it targets late-stage venture and growth investments and maintains a portfolio spanning seed, venture, and growth rounds. The firm backs entrepreneurs delivering market-driven solutions that transform food systems and related sectors, including ingredients, infrastructure and logistics, food safety technology, retail and consumer brands, as well as opportunities in ocean and energy domains. Its objective is to catalyze healthier, sustainable, and locally sourced food systems through investments that cover agricultural products, logistics, and consumer offerings.
Senior Managing Director and Chief Investment Officer
Larsen Mettler
Managing Director, Oceans and Seafood
Past deals in Electricity
Electra
Series B in 2025
Electra is a company dedicated to revolutionizing iron and steel production by significantly reducing carbon dioxide emissions. It specializes in alternative steelmaking technology that employs innovative electrochemical and hydrometallurgical processes. By electrifying and decarbonizing the steelmaking process, Electra enables the production of low-carbon clean iron from various ores and renewable energy sources. This approach not only minimizes the environmental impact associated with traditional steel production but also helps companies lower energy intensity and costs, promoting sustainability within the industry.
38 Degrees North
Venture Round in 2024
38 Degrees North is a renewable energy company focused on developing and operating sustainable infrastructure, including solar and utility-scale facilities, battery storage, and distributed energy resources. It emphasizes development-stage projects such as distributed generation and community solar, and supports projects from development through to operation, enabling developers, businesses, landowners, and communities to create and run renewable energy assets.
Electra
Venture Round in 2022
Electra is a company dedicated to revolutionizing iron and steel production by significantly reducing carbon dioxide emissions. It specializes in alternative steelmaking technology that employs innovative electrochemical and hydrometallurgical processes. By electrifying and decarbonizing the steelmaking process, Electra enables the production of low-carbon clean iron from various ores and renewable energy sources. This approach not only minimizes the environmental impact associated with traditional steel production but also helps companies lower energy intensity and costs, promoting sustainability within the industry.
Common Energy
Venture Round in 2022
Common Energy facilitates clean energy adoption for homeowners and businesses by connecting them with local renewable projects through their existing utility accounts. This enables participants to save on electricity costs while reducing emissions.
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