05 Biomethane Car Fuelization Facility // Private Investment // Project Management Operation Contract Agreement

62.1 billion won Contract with the Ministry of Environment for the treatment of sulfur oxides

Bio gas production promotion method using on-site customized anaerobics

02 Additional listing (CB conversion)

01 Acquired patent for dehydration process to control water content of bio sulfur suspension

12 Acquisition of R & D center land of 3.8 billion won

11 Export and sale of bio-sulfur in Mexico 2,200kg(2.2ton)

03 Convention on Biogas Cogeneration (Gangwon Bioenergy)

12 Prediction method of the amount of anaerobic gas produced using linearisation techniques (Seoul Metropolitan University)

08 Received the Grand Prize at the ”16th Korea Digital Management Innovation Award"

(Organized by the Minister of the Future Creation Science)

06 Selected as an exemplary company for voluntary reduction of air pollutants (Awarded by Incheon Metropolitan City)

03 Changed company name to ECOBio Holdings Co., Ltd.

11 2015Best Practices of Total Air Pollutant Management (Ministry of Environment)

04 Visit to the metropolitan area landfill in 36 foreign diplomatic missions

10 Management and operation of biomethane for automobile fuel plant on a private investment project contract.

03 Completion of New Renewable Energy Project in Russia

The Director of Green Growth Support Team Visit

02 Maintenance supply service for Nanji landfill gas treatment facility Contract.

10 UNIDO(United Nations Industrial Development Organization)Visit by the Secretary General

2013 Renewable Energy Grand Prize (President)

2013 Award for Environmental Industry Promotion (Minister of Environment)

Designated by excellent environmental industry (Minister of Environment)

Green Climate Award Excellence Prize (Minister of Knowledge Economy)

Management and operation handling contract (Gangwon Bioenergy Co., Ltd.)

07 Designated as Excellent Environment Business

03 Eco Energy Co., Ltd. Transferred to major subsidiary of parent company

02 Awarded by Minister of Knowledge Economy Green Climate Awards Corporate Division Excellence Prize

12 Start operation of fuel supply business of Daejeon Combined Heat & Power plant

10 Won the prize for the best company to cultivate waste manpower energy (Minister of Environment)

02 Registered GHG emission reduction project

11 Supply contract operation service contract for Sangam Hydrogen Station

10 Top prize in the training of human resource experts

07 KB Kookmin Bank P.F Funds attracted 67 billion

05 Commercial operation of Gumi landfill gas power plant commenced

04 Commenced commercial operation of Masan landfill gas power plant

12 Seanam Water Recovery Center Started commercial operation of biogas vehicle fuel business

07 Construction business registration - Industrial environmental facility construction business

06 Registered as a company specializing in renewable energy

05 Concluded Gumi LFG Reclamation and CDM Project (Gumi City)

11 Designated Gumi LFG Resources and CDM Project

09 Masan LFG Recycling Agreement and CDM Project Conclusion Agreement (Masan City)

07 Goldman Sachs U.K attracts $ 25 million in foreign capital

12 Signed the agreement for the fuel business of bio-gas vehicle in Seonam Water Recovery Center (Seoul city)

10 Changed company name to Eco Energy Holdings Co., Ltd.

09 Signed MOU on fuel gasification project for biogas vehicle (Flotech, Sweden Corp)

07 Listed on KOSDAQ by UNIBOS(NO.038870)

05 U.K Creativity Capital Corp. & CDM Signed a business contract

04 Signed MOU on Climate Change Response Research

Selected as a support company for overseas advancement (Small & medium Business Corporation (SBC) )

07 KEPCO E&C Business Partner (LFG Plant Operation Consortium)

04 23 billion won project financing for the landfill gas voluntary service project in Daegu (Company Bank)

A law firm JISUNG Business Partner(CDM Business Consortium)

03 Agreements on the fueling of buried cars (Environmental Management Corporation, Gas Corporation, Hyundai Mobis)

07 Landfill gas SIO2 research project (Sudokwon Landfill Site Management Corporation,)

06 An Empirical Study on Landfill Gasoline Fuelization (Environmental Management Corporation, Gas Corporation, Hyundai Mobis)

Selected as Masan Dukdong Landfill Gasification Project (Masan City)

05 Attracted 75 billion private investment project financed by the Seoul metropolitan area (company / Kookmin Bank)

11 Selected as Daegu Landfill Gasification Project (Daegu City)

Venture Business Certification (0211310535-2-10139) : the Small and Medium Business Administration

10 Korea New&Renewable Energy Join

07 Transferring new technology of adsorption refrigerator (Korea Institute of Energy Research)

02 Selected as a research institute for landfill gas purification (3rd year) (Korea Institute of Energy Research Public)

01 Selected by the management company of the sewage landfill gas collection/processing facility (Korea District Heating Corporation)

12 Company affiliated research institute certification (No. 20013176) Korea Engineering & Consulting Association

Selected as a landfill gas reclamation project company by Daejeon Kimgok-dong (Daejeon city)

10 Selected as a recyclable landfill recycling business operator (Ministry of Environment)

07 Quality Management System Certification KAS / IOS: 9001: Korea Quality Assurance Institute

04 Environmental impact assessment agency, engineering activity registration

09 Designated as ESCO (02-19932) Energy Management Corporation

06 Selected as a promising small and medium enterprise (NO.726340): Korea Institute of Energy Research

09 Designated as a supplier of deodorant Green-K and metropolitan landfill site (Sudokwon Landfill Site Management Corporation)

04 Established Total ENS Co., Ltd. (1302-7 Total Eco Building, Seocho-dong)