Resources Company Profile Downloads Company Profiles DNG Energy DNG Industrial DNG Renewables DNG Petroleum Certifications B-BBEE ISO 14001:2015 ISO 9001:2015 ISO 45001:2018 National Energy Regulator of South Africa (NERSA) Gas Importation Licence Gas Transmission for own use LNG Licence for Trading Other LNG Certificates ITAC Importation Permit DNG Petroleum Ltd Wholesale Licence Explore DNG Energy News & Stories Who we are What we do