Rittal LLC is the U.S. subsidiary of Rittal GmbH & Co. KG in Germany and was founded in Springfield, Ohio in 1982. Its parent company, Rittal, was started in Germany in 1961 and has grown to include offices in more than 70 countries and manufacturing facilities on 4 continents.

Rittal manufactures the world's leading industrial and IT enclosures, racks and accessories, including high efficiency, high density climate control and power management systems for industrial, data center, outdoor and hybrid applications. Rittal's off-the-shelf standard, modified standard and custom-engineered products are known throughout the world as high quality, affordable solutions for practically any industrial or IT infrastructure application - from single enclosures to comprehensive systems.

Rittal is ISO 9001:2008 and ISO 14001:2004 certified.