| No. | License Name | Registration Date | Registration No. | Authority | 
|---|---|---|---|---|
| 1 | Business Registration Certificate | 1995-01-16 | 126-81-23094 | Hwaseong Tax Office | 
| 2 | Recognition of Corporate Research Institute | 2000-04-11 | No. 20001430 | Korea Industrial Technology Association | 
| 3 | Water Environment Specialized Construction License | 2005-03-23 | No. 147 | Gyeonggi-do | 
| 4 | Factory Registration Certificate (925-1) | 2007-12-21 | - | Hwaseong City | 
| 5 | Mechanical Equipment Construction License | 2011-08-05 | Hwaseong11-10-0014 | Hwaseong City | 
| 6 | Electrical Construction License | 2013-07-29 | Gyeonggi-04169 | Gyeonggi-do | 
| 7 | New Environmental Technology Certification | 2014-01-24 | No. 424 | Ministry of Environment | 
| 8 | Real Estate Development License | 2014-07-23 | Gyeonggi140045 | Gyeonggi-do | 
| 9 | Housing Construction Business License | 2014-08-22 | Gyeonggi-Housing2014-0105 | Korea Housing Builders Association | 
| 10 | Civil & Architectural Construction License | 2015-05-18 | 10-0511 | Gyeonggi-do | 
| 11 | Firefighting Facility Construction License | 2016-04-07 | No. 2016-02-00188 | Gyeonggi-do | 
| 12 | Industrial Environment Facility Construction License | 2017-06-26 | 10-0105 | Gyeonggi-do | 
| 13 | Lease Business Registration | 2020-03-04 | 2020-Hwaseong-Lease-774 | Hwaseong City | 
| 14 | Overseas Construction License | 2012-11-19 | No. 1083 | International Contractors Association of Korea |