1992     Founded as UNECO Plan UNECO Media UNECO Trading
1994     UNECO Plan - China Office Launching-Hotel Business
1999     KBS Media -Open Concert -Love Request-Local Govenrment PR Program, KBS World Show
2000     Builders Dvelopment-Start JeJu Development plan-Jeju Office
2005     Kyung Hee University Faculty of Hotel & Tourism Professor
2007     KTRD Co. Korea Theme Resort Development  
              Establish Premiere Asset-Yeodo Marriot Hotel  SPA 
2009     Malaysia Kedah State, SK Oil Refinery Project Facilitating
2010     TAMASEK SINGAPORE Mapletree warehouse Project at Iljook warehouse
2011     Issac Philipines International Establishment
            - Manila and Surigao Office - Mining, Meneral Trading, Scrap, Tailing, Construction
2013     Tailing - Gold, Nickel(Philipines)
              POSCO Krakatau Fine limestone supplying start
2014     Jeju Tamenus Farm Resort Land
             Goheung O sole mio Island
             Thailand Woodpellet Supplying Contract  
2016     Establish Happy Village - Dongdoocheon City
2017     Establish Provence architectural & Design
1992     Founded as UNECO Plan UNECO Media UNECO Trading
1994     UNECO Plan to China Office Launching-Hotel Business
1999     KBS PD -Open Concert -Love Request-Local Govenrment PR Program Producing-World Show
2000     Builders Dvelopment-JeJu Island Developer-Jeju Office
2005     kyung Hee University Prtofessor
2007     KTRD Co.Kore Theme Resort Development
              Establish Premire Asset-Yeodo Marriot Hotel
2009     Malaysia SK Oil Refinery Project
2010     TAMASEK SINGAPOREMapletree warehouse Project-iljook warehouse
2011     Issac Philipines International Establishment - Manila Surigao Office - Mining, Trading, Scrap, Tailing, Construction
2013     Tailing - Gold, Nickel(Philipines)
2014     Jeju Tamenus Farm Resort Land
             Goheung O seolemio Island
             Woodpellet Project
             포스코 _ 크라카타우 석회석 공급 시작
2015     Nonoc Island - Philipines
              Limestone - Philipines
2016     Establish Happy Village - Dongdoocheon City