Norwell, MA

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Energy Services Group (ESG) is the retail energy industry’s leading provider of transaction management (EDI), billing and CIS, and wholesale energy services. Offering the industry’s only end-to-end business process solution, ESG provides comprehensive and proven solutions for the unique business process needs of start-up retail suppliers and established, global suppliers of natural gas and electricity – and to everyone in between.

ESG delivers solutions that ensure rapid market entry, reduce regulatory and operational risks, improve overall business performance, and deliver superior financial results. ESGʼs 100 plus retail supplier clients support over 8 million residential, commercial and industrial customers in production behind over 130 electric and gas utilities in the US, Canada and Japan.