NorthWestern Energy
Utilities • 
Butte, Montana, United States • 501-1000 Employees
Company overview
| Headquarters | 11 E. Park Street, Butte, MT 59701, US |
| Phone number | +18884672669 |
| Website | |
| NAICS | 22 |
| SIC | 492 |
| Keywords | Customer Service, Energy Efficiency, Natural Gas, Electricity, Clean Energy Supply |
| Founded | 1916 |
| Employees | 501-1000 |
| Socials |
Key Contact at NorthWestern Energy
NorthWestern Energy Email Formats
NorthWestern Energy uses 2 email formats. The most common is {first name}.{last name} (e.g., john.doe@northwestern.com), used 60.2% of the time.
| Format | Example | Percentage |
|---|---|---|
{first name}.{last name} | john.doe@northwestern.com | 60.2% |
{first initial}.{last name} | j.doe@northwestern.com | 38.7% |
About NorthWestern Energy
NorthWestern Energy has provided reliable and affordable energy to customers in Montana, South Dakota and Nebraska for more than 100 years. Our company got its start in small communities, providing essential service that allowed them to grow and prosper. Today, we are proud to serve 734,800 residential and business customers with electricity and natural gas. With roots in the Montana Power Co. and South Dakota-based Northwestern Public Service Co., NorthWestern Energy took its current form in 2002 when the company bought the Montana Power electric and natural gas transmission and distribution system and became a partial owner of Colstrip Unit 4. Today, the company is a growing, financially sound, investor-owned energy company. Shares in NorthWestern Energy are traded on the Nasdaq under the symbol NWE. NorthWestern at glance: Number of employees: 1,533 Number of customer accounts: 734,800 Number of states served: Three, plus Yellowstone National Park Miles of electric line: 28,310 transmission and distribution Miles of natural gas line: 9,483 plus storage facilities Owned electric generation: Serving our Montana customers: 11 hydroelectric dams, Colstrip Unit 4 (30% ownership), Dave Gates Generating Station (natural gas), Spion Kop wind farm, Two Dot wind farm Serving our South Dakota operations: Big Stone (23.4% ownership), Coyote I (10.0%), Neal Unit 4 (8.7%), Aberdeen Peaker Plant (natural gas), and Beethoven Wind
NorthWestern Energy revenue & valuation
| Annual revenue | $1,528,000,000 |
| Revenue per employee | $1,584,000 |
| Estimated valuation?This valuation is estimated based on industry average for the Utilities industry and current estimated revenues | $4,889,600,000 |
| Total funding | No funding |
Employees by Management Level
Total employees: 501-1000
Seniority
Employees
Employees by Department
NorthWestern Energy has 487 employees across 14 departments.
Departments
Number of employees
Funding Data
NorthWestern Energy has never raised funding before.
NorthWestern Energy Tech Stack
Discover the technologies and tools that power NorthWestern Energy's digital infrastructure, from frameworks to analytics platforms.
CMS
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Security
Miscellaneous
SSL/TLS certificate authorities
JavaScript libraries
Miscellaneous
Miscellaneous
Analytics
Video players
Belgium
Canada
Sweden
Frequently asked questions
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