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 Implements EDI/Billing for new Retail Supplier Led By Texas Retail Market Vets

Tuesday, June 16, 2020

EC Infosystems, a leader in Electronic Data Interchange (EDI) and Billing/Customer Information Solutions (CIS) for companies in the deregulated energy industry, has announced the successful implementation of Sunrise Energy Holdings, LLC for billing and EDI services.

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A Message from EC Infosystems' President & CEO

Wednesday, March 18, 2020

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EC Infosystems Announces New York City Office Expansion & New Location

Monday, March 2, 2020

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 New York City office move and expansion, now located at 112 W. 34th Street, Suite 17012, New York, NY 10120.

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