Energy Services Group Office Locations

Norwell, MA

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