OTTR

Otter Tail Corporation (NASDAQ:OTTR) is a diversified utility holding company founded in 1907 and headquartered in Fergus Falls, Minnesota. Originally established as Otter Tail Power Company, the company expanded beyond its electric utility roots and reorganized as Otter Tail Corporation in 2001. Today, the company operates through three distinct business segments: electric utilities serving customers across Minnesota, North Dakota, and South Dakota; manufacturing operations producing metal components and plastic products for various industries; and plastics manufacturing focused on PVC pipe systems. The company has evolved from a traditional regional utility into a diversified industrial enterprise while maintaining its core electric utility franchise as its foundation for growth.