South Jersey Industries is an energy services holding company for a natural gas utility and other, non-regulated companies. SJI's family of companies include: South Jersey Gas - delivering natural gas to more than 380,000 residential, commercial and industrial customers in New Jersey’s seven southern counties. South Jersey Energy Solutions - As the parent company for South Jersey Industries’ non-regulated businesses, SJES provides energy to commercial and industrial customers. South Jersey Energy - SJE is a licensed, deregulated energy supplier. South Jersey Resources Group - SJRG is a non-regulated, wholesale natural gas marketing company. SJRG provides natural gas commodity, storage, and wholesale and transportation services to more than 83 customers throughout the southern, eastern and mid-western portions of the country, including Fortune 500 companies, energy marketers, natural gas and electric utilities and natural gas producers. South Jersey Energy Service Plus - Acquired by HomeServe USA
The company was publicly traded on the New York Stock Exchange until 2023. The company was taken private by the Infrastructure Investments Fund of J.P. Morgan & Co.