Headquartered in Lincoln, Nebraska, USA, Geist was originally founded in 1948 to design, develop, manufacture, and sell power hardware products to various countries around the world. Since then, the company has expanded into new product categories such as center power, cooling, monitoring, and infrastructure management products. The company has support and sales offices in the UK, Europe, and China. Currently, the company has become a part of Vertiv Co’s portfolio to expand their portfolio in the Rack PDU industry and have a more global outreach. Their core product line consists of a variety of power products including basic PDU, metered PDUs, monitored, PDUs, Switched PDUs, and other PDU accessories.