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 Announces Third Annual User Conference, Slated for October 2019 in Philadelphia

Tuesday, June 18, 2019

UNIONDALE, N.Y. – June 18, 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 their annual user conference will be held on October 16 – 18, 2019 at The Bellevue Hotel in Philadelphia, Pennsylvania

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DNV GL Forum Partner EC Infosystems Announces Strategy Workshop

Thursday, May 2, 2019

UNIONDALE, N.Y. – May 02, 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 host an interactive workshop at the Fairmont Princess Scottsdale on Tuesday, May 14th at 9 AM open to all DNV GL Energy Executive Forum attendees.

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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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