Dec. 1994 The Foundation of POWOO E&C Co., Ltd
Jun. 1995 Acquired Electrical Construction License Certification
Oct. 1995 Registered as a supplier of POSCON Co., Ltd.
Nov. 1997 Acquired Electrical Design Consultants Service Certification
Apr. 1998 Acquired Electrical CM Service Certification
Aug. 1999 Registered as a supplier of for POSCO E&C
Dec. 2001 The Partnership for Excellence from POSCO E&C
Nov. 2003 Acquired ISO 9001 & KSA 9001 Certification
Jun. 2005 Acquired Fire- Protection Service Certification
Mar. 2006 Registered as a supplier for Hitachi Plant Technologies (JAPAN)
Jun. 2007 Registered as a supplier for Hyundai Steel
Jul. 2009 Acquired Overseas Construction Industry Certification
Feb. 2012 The Partnership for Excellence from POSCO ICT
Jul. 2012 - Acquired Installation of Renewable Energy ertification
- The Foundation of POWOO E&C INDONESIA
Oct. 2012 The Foundation of POWOO E&C VIETNAM
Aug. 2013 The Foundation of POWOO E&C CHINA
Nov. 2013 Acquired Information and Communication Work Business Certification