Find an old Wec Energy Group 401(k)

Who to contact about an account in each of the 11 Wec Energy Group plans, from the filings. Free, no sign-up, no Social Security number.

Wec Energy Group Employee Retirement Savings Plan

Wec Energy Group, Inc. · Plan 031 · EIN 39-1391525 · Milwaukee, WI

Active · plan year 2025 filing401(k)
Plan administratorWec Energy Group, Inc.
231 W. Michigan Street, P409, Milwaukee, WI 53203
Form 5500 ↗
Recordkeeper (who holds the accounts)Fidelity Investments InstitutionalSchedule C ↗
Former employees with balances1,095 separated participants still had money in the planForm 5500 ↗

Wec Energy Group Retirement Savings Plan

Wec Energy Group, Inc. · Plan 049 · EIN 39-1391525 · Milwaukee, WI

Active · plan year 2025 filing401(k)
Plan administratorWec Energy Group, Inc.
231 W. Michigan Street, P409, Milwaukee, WI 53203
Form 5500 ↗
Recordkeeper (who holds the accounts)Fidelity Investments InstitutionalSchedule C ↗
Former employees with balances1,337 separated participants still had money in the planForm 5500 ↗

Wec Energy Group Limited Retirement Savings Plan

Wec Energy Group, Inc. · Plan 050 · EIN 39-1391525 · Milwaukee, WI

Active · plan year 2025 filing401(k)
Plan administratorWec Energy Group, Inc.
231 W. Michigan Street, P409, Milwaukee, WI 53203
Form 5500 ↗
Recordkeeper (who holds the accounts)Fidelity Investments InstitutionalSchedule C ↗
Former employees with balances109 separated participants still had money in the planForm 5500 ↗

Wec Energy Group Retirement Account Plan

Wec Energy Group, Inc. · Plan 009 · EIN 39-1391525 · Milwaukee, WI

Active · plan year 2025 filingPension (defined benefit)
Plan administratorWec Energy Group, Inc.
231 W. Michigan Street, P409, Milwaukee, WI 53203
Form 5500 ↗
Recordkeeper (who holds the accounts)Fidelity Investments InstitutionalSchedule C ↗
Former employees with balances777 separated participants still had money in the planForm 5500 ↗

Wec Energy Group Retirement Plan for Wisconsin Public Service Corporation

Wec Energy Group, Inc. · Plan 002 · EIN 39-1391525 · Milwaukee, WI

Active · plan year 2025 filingPension (defined benefit)
Plan administratorWec Energy Group, Inc.
231 W. Michigan Street, P409, Milwaukee, WI 53203
Form 5500 ↗
Recordkeeper (who holds the accounts)Fidelity Investments InstitutionalSchedule C ↗
Former employees with balances182 separated participants still had money in the planForm 5500 ↗

Wec Energy Group Retirement Plan for Pgl and Nsg

Wec Energy Group, Inc. · Plan 054 · EIN 39-1391525 · Milwaukee, WI

Active · plan year 2025 filingPension (defined benefit)
Plan administratorWec Energy Group, Inc.
231 W. Michigan Street, P409, Milwaukee, WI 53203
Form 5500 ↗
Recordkeeper (who holds the accounts)Fidelity Investments InstitutionalSchedule C ↗
Former employees with balances313 separated participants still had money in the planForm 5500 ↗

Wec Energy Group Retirement Plan for Michigan Gas Utilities Corporation

Wec Energy Group, Inc. · Plan 052 · EIN 39-1391525 · Milwaukee, WI

Active · plan year 2025 filingPension (defined benefit)
Plan administratorWec Energy Group, Inc.
231 W. Michigan Street, P409, Milwaukee, WI 53203
Form 5500 ↗
Recordkeeper (who holds the accounts)Fidelity Investments InstitutionalSchedule C ↗
Former employees with balances31 separated participants still had money in the planForm 5500 ↗

Wec Energy Group Retirement Plan for Minnesota Energy Resources Corporation

Wec Energy Group, Inc. · Plan 053 · EIN 39-1391525 · Milwaukee, WI

Active · plan year 2025 filingPension (defined benefit)
Plan administratorWec Energy Group, Inc.
231 W. Michigan Street, P409, Milwaukee, WI 53203
Form 5500 ↗
Recordkeeper (who holds the accounts)Fidelity Investments InstitutionalSchedule C ↗
Former employees with balances45 separated participants still had money in the planForm 5500 ↗

Wec Energy Group Legacy Retirement Account Plan

Wec Energy Group, Inc. · Plan 046 · EIN 39-1391525 · Milwaukee, WI

Frozen · plan year 2025 filingPension (defined benefit)
Plan administratorWec Energy Group, Inc.
231 W. Michigan Street, P409, Milwaukee, WI 53203
Form 5500 ↗
Recordkeeper (who holds the accounts)Fidelity Investments InstitutionalSchedule C ↗
Former employees with balances407 separated participants still had money in the planForm 5500 ↗

Wec Energy Group Retirement Plan for Wec Business Services

Wec Energy Group, Inc. · Plan 055 · EIN 39-1391525 · Milwaukee, WI

Frozen · plan year 2025 filingPension (defined benefit)
Plan administratorWec Energy Group, Inc.
231 W. Michigan Street, P409, Milwaukee, WI 53203
Form 5500 ↗
Recordkeeper (who holds the accounts)Fidelity Investments InstitutionalSchedule C ↗
Former employees with balances131 separated participants still had money in the planForm 5500 ↗

Wec Energy Group Retirement Plan for Integrys Holding

Wec Energy Group, Inc. · Plan 056 · EIN 39-1391525 · Milwaukee, WI

Frozen · plan year 2025 filingPension (defined benefit)
Plan administratorWec Energy Group, Inc.
231 W. Michigan Street, P409, Milwaukee, WI 53203
Form 5500 ↗
Recordkeeper (who holds the accounts)Fidelity Investments InstitutionalSchedule C ↗
Former employees with balances113 separated participants still had money in the planForm 5500 ↗

Wec Energy Group 401(k) match, vesting and fees →

Found it? Your options

Leave itOften allowed if your balance is over $7,000. You keep the plan's investments and fees.
Move it to your new job's planIf the new plan accepts roll-ins. Ask the new plan's recordkeeper.
Roll it into an IRAMore investment choices, and you control it. A direct rollover avoids withholding and penalties.
Cash outUsually taxed, plus a 10% penalty if you are under 59½.

General information, not financial or tax advice. Rules depend on your plan and situation.

How to track down the account

  1. Call the plan administrator or recordkeeper listed on the filing. Have your name, Social Security number and dates of employment ready.
  2. If the plan terminated, ask the administrator where balances went (another plan, an IRA provider, or a state unclaimed-property office).
  3. Over 65? Also check the Department of Labor's Retirement Savings Lost and Found database.

Common questions

How do I find my old Wec Energy Group 401(k)?

Contact the plan administrator listed on the plan's Form 5500 filing: Wec Energy Group, Inc., (414) 221-3131. The accounts are held by the recordkeeper, Fidelity Investments Institutional. Have your Social Security number and dates of employment ready.

What is the Wec Energy Group 401(k) phone number?

The plan administrator phone number on the plan year 2025 filing is (414) 221-3131.

Contacts are as filed on each plan's latest Form 5500 and may be out of date. PlanFacts is not affiliated with Wec Energy Group and does not hold accounts. Not financial advice. Report a correction