Otter Tail

Otter Tail Corporation is a diversified NASDAQ-listed company that operates in the electric utility, manufacturing, and plastics industries. While its core business is the Otter Tail Power Company, the corporation maintains a significant presence in the healthcare and life sciences sectors through its subsidiary, T.O. Plastics. This subsidiary specializes in the design and manufacture of custom thermoformed plastic packaging, including sterile medical device trays, pharmaceutical packaging, and life science handling systems. Headquartered in Minnesota, Otter Tail provides critical supply chain components and infrastructure support across the healthcare and industrial sectors.