How to create your Shareowner Online account.
You will need your account number and authentication ID.
If you do not have an authentication ID:
- Visit shareowneronline.com
- Click Register
- Select 'Ameren Corporation' under Company Name
- Select ‘I don’t know’ under Authentication ID
- Enter Account Number
- Click ‘Send ID’ and EQ will mail your authentication ID to the address on file
You should receive your authentication ID in 7-10 business days.
Follow the first three steps of this process to create
your online account. (Please note: Access restrictions apply)
For assistance, contact EQ’s Customer Care Center at
1.800.255.2237
Hours of operation:
Monday through Friday: 7 a.m. to 7 p.m. CT