Find an old Marsh & McLennan Companies 401(k)
Marsh & Mclennan Companies 401(k) Savings and Investment Plan
Marsh & Mclennan Companies, Inc. · Plan 003 · EIN 36-2668272 · New York, NY
| Plan administrator | Benefits Administration Committee Marsh & Mclennan Companies, Inc. 1166 Avenue of the Americas, New York, NY 10036-2708 | Form 5500 ↗ |
| Recordkeeper (who holds the accounts) | Not listed on Schedule C (small plans often don't file one) | |
| Former employees with balances | 14,794 separated participants still had money in the plan | Form 5500 ↗ |
Marsh & Mclennan Agency 401(k) Savings & Investment Plan
Marsh & Mclennan Companies, Inc. · Plan 006 · EIN 36-2668272 · New York, NY
| Plan administrator | Benefits Administration Committee Marsh & Mclennan Companies, Inc. 1166 Avenue of the Americas, New York, NY 10036-2708 | Form 5500 ↗ |
| Recordkeeper (who holds the accounts) | Not listed on Schedule C (small plans often don't file one) | |
| Former employees with balances | 2,306 separated participants still had money in the plan | Form 5500 ↗ |
Jlt (Usa) Stable Value Plan - Tw Legacy
Marsh & Mclennan Companies, Inc. · Plan 010 · EIN 36-2668272 · New York, NY
| Plan administrator | Marsh & Mclennan Companies, Inc. 1166 Avenue of the Americas, New York, NY 10106 | Form 5500 ↗ |
| Recordkeeper (who holds the accounts) | John Hancock Retirement | Schedule C ↗ |
| Former employees with balances | 39 separated participants still had money in the plan | Form 5500 ↗ |
Marsh & Mclennan Companies Retirement Plan
Marsh & Mclennan Companies, Inc. · Plan 001 · EIN 36-2668272 · New York, NY
| Plan administrator | Marsh & Mclennan Companies, Inc. 1166 Ave of the Americas, 31st Flr, New York, NY 10036-2708 | Form 5500 ↗ |
| Recordkeeper (who holds the accounts) | Not listed on Schedule C (small plans often don't file one) | |
| Former employees with balances | 10,494 separated participants still had money in the plan | Form 5500 ↗ |
Jlt (Usa) Employees' Retirement Plan
Marsh & Mclennan Companies, Inc. · Plan 008 · EIN 36-2668272 · New York, NY
| Plan administrator | Marsh & Mclennan Companies, Inc. 1166 Avenue of the Americas, 31st Floor, New York, NY 10036 | Form 5500 ↗ |
| Recordkeeper (who holds the accounts) | John Hancock Retirement Plan Svcs | Schedule C ↗ |
| Former employees with balances | 0 separated participants still had money in the plan | Form 5500 ↗ |
| Termination | The plan year 2024 filing is marked as the final filing: assets were distributed or moved. Contact the administrator about where your balance went. | Form 5500 ↗ |
Marsh & McLennan Companies 401(k) match, vesting and fees →
Found it? Your options
| Leave it | Often allowed if your balance is over $7,000. You keep the plan's investments and fees. |
| Move it to your new job's plan | If the new plan accepts roll-ins. Ask the new plan's recordkeeper. |
| Roll it into an IRA | More investment choices, and you control it. A direct rollover avoids withholding and penalties. |
| Cash out | Usually 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
- Call the plan administrator or recordkeeper listed on the filing. Have your name, Social Security number and dates of employment ready.
- If the plan terminated, ask the administrator where balances went (another plan, an IRA provider, or a state unclaimed-property office).
- Over 65? Also check the Department of Labor's Retirement Savings Lost and Found database.
Common questions
How do I find my old Marsh & McLennan Companies 401(k)?
Contact the plan administrator listed on the plan's Form 5500 filing: Benefits Administration Committee Marsh & Mclennan Companies, Inc., (212) 345-5000. Have your Social Security number and dates of employment ready.
What is the Marsh & McLennan Companies 401(k) phone number?
The plan administrator phone number on the plan year 2024 filing is (212) 345-5000.
Contacts are as filed on each plan's latest Form 5500 and may be out of date. PlanFacts is not affiliated with Marsh & McLennan Companies and does not hold accounts. Not financial advice. Report a correction