title: Alagasco
text: Alabama Gas Corporation, known as Alagasco was the largest natural gas utility in the north and central part of Alabama. It was headquartered in Birmingham and at its peak provided natural gas energy to 460,000 homes and businesses.  
  
  In 2014, Energen Corporation sold Alagasco to The Laclede Group of St. Louis. After the acquisition of several other energy holdings, the company was rebranded as Spire in 2017.  
  
  Within Spire Inc., service territory formerly under Alagasco is now referred to as Spire Alabama Inc.
  
  External links
   
   The Spire Inc website
  
  References
  
  Defunct natural gas companies of the United States
  Companies based in Birmingham, Alabama
  Energy in Alabama
  Companies established in 1852
  1852 establishments in Alabama