Company Story
1993 - Star Group, L.P. was founded by Paul Edgerley and a group of investors.
1995 - The company went public with an initial public offering (IPO).
1997 - Star Group acquired several energy marketing companies, expanding its operations.
2000 - The company merged with Dominion Resources, Inc. to form Dominion Resources Services, Inc.
2001 - Star Group began providing energy services to commercial and industrial customers.
2004 - The company launched its energy efficiency and sustainability services.
2007 - Star Group was acquired by Constellation Energy Group.
2012 - Constellation Energy Group was acquired by Exelon Corporation, and Star Group became a subsidiary of Exelon.
2015 - Star Group expanded its services to include energy storage and solar solutions.