Rehlko, founded in 1920, is a global leader in energy resilience. For more than a century, operating as Kohler Energy, the company has delivered distributed energy solutions to power homes, businesses, and essential infrastructure. Its operations now span more than 100 locations across the Americas, Asia, Europe, the Middle East, and Africa.
The company's technical work encompasses several domains relevant to modern energy systems: energy systems, powertrain technologies, uninterruptible power, home energy, and broader distributed energy solutions. These capabilities serve a range of industry verticals including data centers, hospitals, commercial facilities, and residential power, as well as other mission-critical applications.
Rehlko's journey began with the Kohler Automatic Power & Light "power plant" in 1920, a pioneering product that established the company's foothold in the power industry.
