MMC Benefits Handbook
Account Information
The Plan Administrator provides information through the MMA 401(k) Plan's website and the HR Services. You can access information and conduct Plan transactions by going online to the MMA 401(k) Plan's website, Colleague Connect (https://mmcglobal.sharepoint.com/sites/Home) for active employees and https://careers.marshmclennan.com/global/en/us-benefits for terminated employees, or by calling HR Services at +1 866 374 2662.
Online Systems and HR Services (+1 866 374 2662)
Transactions available through the Voice Response System or HR Services
  • account balances
Transactions available through the Plan's Website or HR Services
  • investment directions for future contributions
  • contribution rate changes, including catch-up contribution and after-tax spillover elections
  • fund-to-fund transfer
  • fund reallocation
  • in-service withdrawal request
  • in-plan Roth conversions
  • partial/full distribution request
  • beneficiary designation
  • loan requests
  • loan payoff
How to reach
Call HR Services at +1 866 374 2662 or visit the Plan's website online.
Hours of operation
Plan's Website: 24 hours a day, seven days a week
HR Services: 8 a.m. – 8 p.m. Eastern time, any business day
Accessing your account
Online: Colleague Connect (https://mmcglobal.sharepoint.com/sites/Home).
If you do not have access to Colleague Connect:
Online at http://digital.alight.com/marshmclennan
The first time you visit the website, you will need to click New User? where you will be prompted to enter the last four digits of your Social Security number and your birth date to authenticate your identity. If you have an account balance in another qualified plan for which Alight is the recordkeeper, you will not see the account balance for that plan.
By phone:
+1 866 374 2662
When you contact Alight for the first time, you'll be prompted to create a new PIN for your account access by phone.