| Overseas Construction Business Report Confirmation - Building Construction |
Chairman of the International Contractors Association of Korea |
No. 1584 |
25.07.04 |
| INNOBIZ Confirmation |
Minister of SMEs and Startups |
No. 250606-00712 |
25.07.03 |
| Building Construction Business Registration |
Governor of Gyeonggi-do |
10-4528 |
25.07.01 |
| Water Tank Cleaning Business Report Certificate |
Mayor of Seongnam |
No. 78 |
25.04.29 |
| Overseas Construction Business Report Confirmation - Electrical Construction |
Chairman of the International Contractors Association of Korea |
No. 2283 |
25.01.22 |
| Electrical Construction Business |
Chairman of the Korea Electrical Contractors Association |
No. 00025 |
25.01.09 |
| Overseas Construction Business Report Confirmation - Construction Engineering |
Chairman of the International Contractors Association of Korea |
No. 1349 |
25.01.09 |
| Overseas Construction Business Report Confirmation - Civil Engineering |
Chairman of the International Contractors Association of Korea |
No. 1541 |
25.01.09 |
| Construction Engineering Business |
Governor of Gyeonggi-do |
Gyeonggi 1-2-1238 |
24.09.12 |
| Civil Engineering Business |
Governor of Gyeonggi-do |
10-2101 |
24.07.04 |
| Water Pipe Network (Leak Detection) |
Director of the Han River Basin Environmental Office |
No. 2-56 |
24.06.24 |
| Water Pipe Network (Inspection and Maintenance) |
Director of the Han River Basin Environmental Office |
No. 3-22 |
24.02.22 |
| Water Pipe Network (Cleaning) |
Director of the Han River Basin Environmental Office |
No. 1-39 |
23.12.01 |
| Water Saving Specialist Business Registration (registered Dec. 9, 2021) |
President of K-water |
No. 1 |
21.12.09 |
| Public Sewerage |
Director of the Han River Basin Environmental Office |
No. 2-3 |
19.02.01 |
| Information and Communications Construction Business |
Governor of Gyeonggi-do |
No. 112894 |
19.01.31 |
| Livestock Manure Treatment Business |
Mayor of Seongnam |
No. 2013-00001 |
13.10.21 |
| Mechanical Equipment Construction Business |
Mayor of Seongnam |
Seongnam 12-10-10 |
12.08.01 |
| Overseas Construction Business Report Confirmation - Information and Communications Construction |
Chairman of the International Contractors Association of Korea |
No. 227 |
06.10.19 |
Overseas Construction Business Report Confirmation - Building Construction
INNOBIZ Confirmation
Building Construction Business Registration
Water Tank Cleaning Business Report Certificate