 | |
| Company type | Public |
|---|---|
| Nasdaq: OTTR S&P 600 component | |
| Founded | 1909 |
| Headquarters | Fergus Falls, Minnesota |
Number of employees | Approximately 2,500 |
| Subsidiaries | Otter Tail Power Company, BTD Manufacturing Inc. T.O. Plastics Inc., Northern Pipe Products, Inc., and Vinyltech Corporation |
| Website | ottertail |
Otter Tail Corporation is an electric power and manufacturing company based in Fergus Falls, Minnesota. Its subsidiaries include Otter Tail Power Company, BTD Manufacturing Inc., T.O. Plastics Inc., Northern Pipe Products Inc., and Vinyltech Corporation.
As of 2007, Otter Tail Power Company serves at least 423 towns at retail and delivers power to about 14 municipal utilities. The company currently has a workforce of over 750 employees, a generating capacity of 660 megawatts, and owns over 5,000 miles (8,000 km) of electrical power transmission lines (the majority of which are operated at 41.6 kV). The company serves 128,500 customers in North Dakota, Minnesota, and South Dakota.