ADS-TEC Energy PLC is a B2B technology company that develops and manufactures battery-buffered energy storage and ultra-fast charging systems. Headquartered in Germany, the company specializes in decentralized energy platforms that enable high-power electric vehicle (EV) charging on power-limited grids. Its core products include the ChargeBox and ChargePost systems, which serve commercial, industrial, and utility customers across Europe and North America.
Revenue is concentrated among a limited number of key customers. In 2025, approximately 77% of total revenue was generated by the ten largest customers, with four customers accounting for approximately 49% of revenue (down from approximately 77% for four major customers in 2024).