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 PCI and SOC compliant company.


Latest News

VertexOne Acquires EC Infosystems, Fulfilling Energy Market Need for End-to-End Technology Solutions

Monday, November 1, 2021

The combination of VertexOne and EC Infosystems creates a portfolio of business solutions perfect for utilities and retail energy companies of all sizes, commodities, and markets.

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EC Infosystems Announces February 2022 for Revised User Conference Date

Tuesday, October 19, 2021

UNIONDALE, N.Y. – October 20, 2021 – EC Infosystems, a leader in Electronic Data Interchange (EDI) and Billing/Customer Information Solutions (CIS) for companies in the deregulated energy industry, announced their annual user conference has been moved to February 2-4, 2022 and will remain at The Four Seasons Resort and Spa in Orlando, Florida.

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EC Infosystems Announced as 2021 New York Energy Marketing Conference Overall Sponsor

Thursday, September 23, 2021

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 2021 Energy Marketing Conference in New York City on Thursday, October 7th.

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