Illinois  electricity and natural gas

In Illinois, businesses can buy both electricity and natural gas from Direct Energy Business. Across the state, we have more than 14,200 commercial and industrial electricity customers and more than 330 natural gas customers. We’re committed to small businesses, too, with more than 18,600 electricity customers and more than 8,900 gas customers. We have more than 330 in-state employees who serve customers out of our offices in Buffalo Grove and Oak Brook. With more than $21,500 of in-state charitable contributions made in 2016, Direct Energy Business is more than an energy solutions provider—we're a dedicated community partner.

Small Business


Natural Gas Customers


Electric Customers

Commercial & Industrial


Natural Gas Customers


Electric Customers

In-State Employees

Charitable Contributions



Office Locations

Buffalo Grove

Oak Brook

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We currently only provide service to the listed utilities. For question, please contact 1-888-925-9115.