Changed to Gentrogroup, Inc. Headquarter Relocation (16, Hakdong-ro 30-gil, Gangnam-gu, Seoul)
2017
Construction of Gentro Factory 3
2015
Re-certified as ‘INNO-BIZ’ by the Small and Medium Enterprise Administration
2013
Headquarter Relocation (412 Samseong-ro, Gangnam, Seoul)
Geocon and GoldenPow becomes the largest shareholder
2009
Registered as earthwork business (Gangdong-09-02-03)
Registered as asbestos dismantling and removal business (No. 370)
Registered as facilities maintenance business (Gangdong-09-29-03)
Registered as painting work business (Gangdong-09-05-01)
2007
Registered water quality prevention facility license (No. 2007-6)
Designated as a new construction technology (No. 520 Waterproofing Method for Underground Water Tank Panel )
2006
Certified as ‘INNO-BIZ’ by the Small and Medium Enterprise Administration
Selected as the ‘July 2006 Proud Small Business Company’ by the Small and Medium Business Enterprise Administration
Listed on KOSDAQ
2005
Designated as new environment technology (No. 141 RPS-SBR Advanced Treatment Technology for Sewage)
Selected as an excellent product by the Public Procurement Service (PDF Synthetic Resin Panel)
2004
Registered as design and construction business for sewage treatment facilities
Certified as a Promising Small and Medium Enterprise by Gangwon Province
2003
Designated as a new construction technology (No. 397 GTR Baffle Wall )
ISO9001 certification (K-2811)
2002
Selected as an excellent product by the Public Procurement Service (Integrated Protective pipe for Fiber Optics)
Changed the company name from Ojoo Resin Co., Ltd to Gentro Co., Ltd
2001
Designated as a new construction technology (No. 306 GTR Baffle Wall )
2000
Designated as a company with excellent technology by the Small and Medium Business Administration
ISO9002 certification (GCS0067Q)
Selected as a venture company (New Technology Development Company No. 2000113231-391)
Selected as the Excellent Company in the 10th SME Awards
1990
1999
Registered as water supply and drainage facility construction business (Seongdong99-13-04)
Registered as ironworks construction business (Seongdong99-11-03)
1998
Registered as plastering, waterproofing, masonry construction business (Seongdong-98-03-01)
1997
Selected as Blue-Chip Technology Company by Korea Technology Finance Corporation
