Mysource Login

What is Mysource Login Portal?

Mysource login page can be accessed at This platform serves as Southern Company employee portal. Southern Company is the gas and electric utility company based in Georgia. It also has the branch office in Alabama. Southern Company becomes the second biggest utility company in the United States.

What are Southern Company Subsidiaries?

  • Alabama Power.
  • Southern Company Gas.
  • Mississippi Power.
  • Southern Nuclear.
  • Southern Company Service.
  • Southern telecom.

How to Access MySource Login Portal?

  • Visit
  • Enter your employee Id or username.
  • Type the password.
  • Press the Login button.


Mysource Login

Select the radio button “I DO NOT have a Southernco NT ID”. (If you do have a Southernco NT ID you should enter it on the¬†login¬†screen.) After selecting “I DO NOT have a Southernco NT ID”, select one of the following: “I am an Active Southern Company Employee” (All active employees of Southern Company)