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Commercial & Industrial



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The Midwest's Most Reliable Natural Gas Supplier

IGS Energy is a privately held corporation originally founded in 1989 and headquartered in Dublin, Ohio. Our Commercial and Industrial Division operates throughout the Midwest. We are experts in transporting gas on the majority of the Ohio and Michigan natural gas utilities, Nicor, North Shore, and Peoples in Illinois, NIPSCO in Indiana, and Columbia Gas in Kentucky. Through our expertise we are able to offer our customers competitively priced natural gas, unequaled reliability, and proactive customer service. IGS Energy serves over 2,700 large commercial and industrial customers and over 800,000 residential and small commercial customers.

Superior Customer Care

With so many natural gas suppliers competing for your business, you may ask what sets IGS Energy apart. Along with our outstanding reliability and financial strength, our customer service is unmatched. We serve our customers by taking the time to educate and inform them about purchasing natural gas. When you purchase a volatile and complex commodity like natural gas, we feel it is critical to be informed so you will be in the best position to take advantage of opportunities within the natural gas market.

Track Record

  • Proven reputation as an honest and knowledgeable supplier of natural gas
  • True “Experts” on all of the utilities under which we do business
  • Always honored all of our promises and commitments, never declared force majeure
  • Never posted a loss in profitability
  • Supplied all of our customers' needs during utility-called emergency operational orders at contracted price