Plan-B Net Zero AG

Founded in 2023 and based in Zug, Switzerland, Plan-B Net Zero AG develops and implements sustainable energy solutions. In September 2025, Plan-B Net Zero AG raised CHF 4. 5 million in venture funding from unspecified investors. Bradley Mundt founded the firm and leading it as CEO as of 2025.

The company specializes in leveraging a comprehensive array of environmentally friendly, carbon-neutral energy sources, from solar and wind energy to biogas and green hydrogen, integrating diverse energy solutions to achieve a fossil fuel-free future. Plan-B’s portfolio of services encompasses everything from conceptualization, construction, and financing of facilities to energy storage, charging infrastructure, heat pump solutions, and proprietary smart management software, The Brain. The firm’s services span the entire spectrum, offering end-to-end solutions to diverse consumers, from industrial and trade entities to private households, landlords, and tenants. The company plans to use the September 2025 funding to support operational expansion in energy, storage, and software, while maintaining ownership structure and preparing for future investor inclusion.