Northwestern Corporation (EIN 46-0172280) has filed 5 Form 5500 plans with the U.S. Department of Labor, covering $937.1M in plan assets and 3,583 active participants. Each plan below links to its full filing — fees, funds, providers, and Schedule C/H detail.
| Plan | Plan # | Participants | Assets |
|---|---|---|---|
| Northwestern Energy 401(k) Retirement Savings Plan | 103 | 1,590 | $512.8M |
| Northwestern Energy MT Pension Plan | 101 | 309 | $345.8M |
| Northwestern Energy SD/NE Pension Plan | 001 | 104 | $52.6M |
| Northwestern Energy Employee Benefit Plan | 530 | 1,580 | $26.0M |
| Northwestern Corporation Family Protector Benefit Plan |
Providers are read from the Schedule C service-provider disclosures across this employer’s filings.
46-0172280 is the Employer Identification Number (EIN) Northwestern Corporation reports on its Form 5500 filings with the U.S. Department of Labor. The same EIN identifies the employer across all of its retirement and health plans.
Find other employers in the same state on Montana EIN lookup, or run a Form 5500 search to pull any company’s filing. New to these filings? Start with What is Form 5500?
| 504 |
| 0 |
| $0 |
