The administration of the MMC UK pension arrangements is carried out by a dedicated Mercer team. If you have a pension query, please contact the administrator using one of the following methods:
MMC UK Pensions Arrangements
M32 0FP PO19 3WZ
If you are an Active member, you can access OneView via My Key Links on Colleague Connect. This is a Single Sign On link, so if you are on the MMC network, you will not need your access details.
If you are a Deferred member, click here. You will require your User ID and Passcode to access OneView.