Ways toBank

GMB provides outstanding Online, Personal Banking, SME Banking, Corporate, NHF, Mortgage and Private Banking Services…  We think life should be sweet and easy, so we’ve built a standard products and services to make life easier


Get our mobile app for banking on the go.
A quick download of our mobile banking app can transform your smartphone into a powerful banking tool. Our Mobile Banking offers access to a verity of accounts such as savings, current, G-HOMES, G-PIS. Access to money is gained by signing in with a registered phone number.
Download now and experience the speed and convenience of banking on the go.


Register now for a seamless banking service Online

Simply navigate through our web pages to find Online Banking. This allows a direct and full access to individual or Corporate Banking account for series of transactions.

How to Register
To register as internet banking user you will need your Account Number, registered phone number and email address

Click Register on the App Home Screen.
Input your Gateway Mortgage Bank NUBAN Account Number and Click on VERIFY
Next, Input your Registered Mobile Number (Follow 2348021111100 format)
Then your Account Registered Email Address
Create your own secret question and answer
Submit the Form
Once successful, you will receive a message on your Registered Phone Number and Email containing your password to login
Go to the Log section then Login using your Account Number and the password sent to your email and phone number.


We’re located in Ogun State
We have 4 branches in Ogun State, Walk-in and find out how we can help you in achieving your personal or business goals.

Cash Deposits
Cash Withdrawals
Balance Enquiry
Change or update BVN
Open Account
and lots more


*822*25# Banking is a convenient, fast, and secure way to access your bank account and perform banking transactions via your non-smartphone without internet connectivity.

To Register for GMBLite
Simply dial *822*25*1# and follow the onscreen prompts.

Opening an account with GMBLite just got easier.
Simply dial *822*25*3# and follow the onscreen prompts. An account number will be created automatically and sent to you via SMS. Account opening forms are NOT required for the signup process. Once you sign up, look out for your ten-digit account number (NUBAN).

Check your account balance anywhere, anytime.
To check for balances on any of your accounts, all you need is to dial; *822*25*3# on your mobile phone and follow the on-screen prompts.

Load airtime and data for self and others.
Simply dial *822*25*Amount# on your phone (e.g. *822*25*1000#) to buy airtime for yourself
Simply dial *822*25*Amount*Mobile Number# on your phone (e.g. *822*25*1000*0803123123#) to buy airtime for others

Transfer funds conveniently to GMB Account.
Dial *822*25*5# from the phone number you registered with Gateway Mortgage Bank, then follow the on-screen prompts.

Transfer funds conveniently to Other Bank Account.
Dial *822*25*4# from the phone number you registered with Gateway Mortgage Bank, then follow the on-screen prompts.

To pay bills, disable cards and other transactions
Dial *822*25*4# and select the option you want.
Dial *822*25*7# to reset USSD Pin.


We’re open to you even when we are closed
With literally all ATMs deployed at our branches, this is how we continue to offer you premium service long after closing hours. You can do so much more than just withdraw cash at our ATMs, you can pay bills, top-up airtime, transfer funds, etc. You will never look at our ATMs quite the same way again.