How Can I Find My Stock Broker After Buying Zenith Bank Shares in Nigeria?

What you likely have is a physical share certificate from when shares were still commonly issued in certificate form. To move the shares to an online-accessible stockbroker, you first need to confirm:
Whether the shares are already dematerialized into a CSCS account
Whether you have a CHN (Clearing House Number)
Which stockbroking firm originally handled the purchase
Here is the practical process in Nigeria:
Step 1: Check the Share Certificate Carefully
Look for:
Name of stockbroking firm
CSCS account number
CHN
Purchase date
Shareholder name
Certificate number
Sometimes the broker’s name is printed at the back or bottom of the certificate.
Also check any old:
allotment letters
dividend warrants
emails
SMS alerts
They may contain your CHN.
Step 2: Contact Zenith Bank Registrars or Investor Relations
Since the shares were bought through a Zenith Bank branch, the branch itself may only have acted as a collection point. The actual broker could be different.
For Zenith Bank Plc shares, the registrar handling shareholder records is usually:
Coronation Registrars
Ask them to help confirm:
if the shares are in your name
whether they are already in CSCS
your CHN
the linked stockbroker
You will likely need:
full name
phone number
address used during purchase
certificate number
means of identification
Step 3: Verify Through CSCS
The central depository in Nigeria is:
CSCS Nigeria
You can request assistance to trace whether you already have:
a CSCS account
CHN
stockbroker linkage
If the shares are already dematerialized, CSCS can help identify the broker attached to the account.
Step 4: Open a New Modern Online Brokerage Account
If you want easier online access, open an account with a digital-friendly broker such as:
Meristem Securities
CardinalStone Securities
Stanbic IBTC Stockbrokers
United Capital Securities
CSL Stockbrokers
They can help you:
open a new CSCS account if you do not have one
dematerialize physical certificates
transfer shares from old broker to new broker
access your portfolio online
Step 5: Dematerialize the Physical Certificate (if not already electronic)
If the shares are still physical:
submit the original certificate to your new broker
fill a dematerialization form
broker sends it to registrar + CSCS
shares become electronic
After that:
you receive a CHN
shares appear in your online portal/app
you can sell or monitor them digitally
Important Warning
Do not hand the original certificate to unofficial agents or roadside “share consultants.” Use only SEC-licensed brokers and recognized registrars.
You can verify brokers through:
SEC Nigeria Licensed Operators Portal
Here is a simple formal message you can send to the registrar or broker: