1988

24. FebEstablishes Yuil Construction Co., Ltd.

1998

07. AprEnters into Contract with Envirotrol, U.S.A. for exclusive sale of CERAMIC COVER™, spray type insulation

1999

01. NovStarts producing and selling of RESICOAT, material of insulation, waterproofing, and condensation control

18. NovObtains Civil and Architectural Construction Business License (No. 01-0085)

2000

02. JuneAdds the types of businesses with Construction of Fire Preventive Facilities, Telecommunicaiton System, Water Supply and Sewer System, Structural Steel, Maintenance and Control of Facilities, and Military Supply Business

17. JuneObtains Electrical Construction Business License (No. Seoul-02401)

30. JuneChanges name to Yuil Engineering & Construction Co., Ltd.

24. OctRegisters with U.S. Army Corps of Engineers, Far East District for Construction of U.S. Military Facilities in the Republic of Korea

2001

04. SeptObtains Fire Protection System Construction Business License (No. Seocho2001-18)

2004

26. MarRegisters with Korea International Trade Association

30. JuneRegisters with Ministry of Construction and Transportation as an International Contractor for Overseas Construction

2006

12. AprEstablishes Asan Distribution Center

2008

20. JuneRegisters with Professional Corp. of New. Renewable Energy (No. 2008-2150)

2010

05. MarMove to New Office Building Yuil owns

2012

25. MayAdd Express service area Business

09. JuneEstablishes Yuil America LLC, a local corporation in U.S.A

2015

11. MayRegister with Information and Communication Construction (202299)

2019

31. JulyRegister with Mech. Equipment Construction Business