EC Infosystems® is the leading provider of Billing/Customer Information Solutions (CIS) and Electronic Data Interchange (EDI) for clients in the deregulated energy industry. With over 20 years of experience, our company has a longstanding history of serving energy clients while also helping to shape the industry. We process transactions for over 5,000,000 meters per month. We’re a certified SAS-70 (SsAE-16) compliant company.


Latest News

EC Infosystems Successfully Converts Atlantic Energy for EDI and Billing/CIS Services

Wednesday, April 10, 2019

UNIONDALE, N.Y. – April 10, 2019 – EC Infosystems, a leader in Electronic Data Interchange (EDI) and Billing/Customer Information Solutions (CIS) for companies in the deregulated energy industry, has announced that they have successfully converted Florida-based retail supplier Atlantic Energy for both billing and EDI services.

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EC Infosystems Announced as DNV GL 2019 Energy Executive Forum Partner

Monday, February 25, 2019

UNIONDALE, N.Y. – EC Infosystems, a leader in Electronic Data Interchange (EDI) and Billing/Customer Information Solutions (CIS) for companies in the deregulated energy industry, announced today that they will partner with DNV GL for their 2019 Energy Executive Forum in Scottsdale, Arizona on May 14 – 16th.

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EC Infosystems Announced as 2019 Houston Energy Marketing Conference Overall Sponsor

Monday, January 7, 2019

EC Infosystems, a leader in Electronic Data Interchange (EDI) and Billing/Customer Information Solutions (CIS) for companies in the deregulated energy industry, has announced that they will be the overall sponsor for the 11th 2019 Energy Marketing Conference in Houston, Texas on Tuesday, April 2nd.

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