Ada is home to a number of thriving manufacturing and service industries.

• Wilson Sporting Goods - only manufacturer of leather footballs in the United States.
  The manufacturer of the NFL Football and many others.
  
• Ada Technologies -- manufacturer of automotive shifters and transmission parts
  
• Ada Stampings, LLC - A metal stamping facility with over fifty years of experience in
  high quality stampings for the automotive, aerospace and heavy trucking industries.
  
• Associated Plastics - Custom Injection Molding since 1976
  
• Everhardt Trucking, LLC - An ISO 9001:2000 Regional Flatbed and Van Carrier
  
• Amazon Environmental, Inc - a leading provider of latex paint recycling services.
  
• Say Security Group, LLC - provider of premier digital technology for the security and surveillance market.