Certificate of direct incinerator production
(Korea Federation of Small and Medium Business)

Environmental new technology verification
(No. 247, Ministry of Environment)

Renewal of INNO-BIZ
(Small and Medium Business Administration)

Electrical contractor registration
(Incheon Metropolitan City)

Environmental new technology Certification
(No. 490, Ministry of Environment)

Registration of specialized fire protection facility construction business
(No. 2011-14)

Completed the second plant in the Mado Regional Industrial Park

Construction business registration
(3 types of heating construction business, Incheon Namdong-gu Office)

Overseas construction business registration Recipient of the Small Business

Administration's Distinguished Business Achievement Award

Certified as a technologically innovative SME (INNO-BIZ verification)
(Incheon Local Small and Medium Business Administration)

ISO 14001 certified
(International Certification Registrar Ltd./NO:EI2004/07)

Registration as a new and renewable energy company
(Ministry of Trade, Industry and Energy)

Establishment and certification of a company-affiliated R&D center
(Korea Industrial Technology Association)

Trade business registration
(Korea International Trade Association)

Venture company registration
(Incheon Local Small and Medium Business Administration)

Prevention facility business registration
(Incheon Metropolitan City Standby No. 8)

Construction business registration Incheon Namdong 05-12-03

Environmental new technology certification
(No. 2, Ministry of Environment)

Established DAEKYUNG ESCO Co., Ltd.