About Us

Kohler Energy Rebrands as REHLKO, Ushering in a New Era of Innovation and Resilience Kohler Energy has officially rebranded under its new corporate name, Rehlko (pronounced RELL-koh), marking a significant milestone in the company’s more than 100-year legacy of delivering innovative and resilient energy solutions. This transformation reflects Rehlko’s continued commitment to empowering mission-critical infrastructure, facilities, and homes with energy independence, agility, and security. Rehlko encompasses a diverse portfolio of industry-leading businesses, including Power Systems, Engines, Uninterruptible Power, Home Energy, Clarke Energy, Curtis Instruments, and Heila Technologies. As part of the transition, Kohler Power Systems and Kohler Engines will adopt the Rehlko brand by the end of 2025. Looking ahead, Rehlko remains dedicated to advancing control, resilience, and innovation through a comprehensive suite of energy solutions—ranging from power generation and energy storage to cutting-edge renewable energy technologies.