Performance
Elevator Consulting
| No. | Year | Month | Project | Floors | Clients | View |
| 20 | 2012 | 01 | LH Head Office Building | 20 | MOOYOUNG A&E | 825 |
| 19 | 2012 | 01 | Pangyo Technovelli Nexon Building | 12 | NEXON korea corporation | 860 |
| 18 | 2011 | 09 | GS Cheongjin-dong District 12-16 | 24 | GS E&C Corp | 897 |
| 17 | 2011 | 09 | Songdo IFEZ OK CENTER | 60 | Heerim Corporation / AUM&LEE Architects&Associates / Sangji Architects & Engineers Assocatio | 860 |
| 16 | 2011 | 09 | Parnas Tower | 40 | CHANGJO Architects | 866 |
| 15 | 2011 | 04 | Korea Electric Power Technology Office | 28 | Heerim Corporation | 817 |
| 14 | 2011 | 04 | Sejong City Hall | 6 | Heerim Corporation | 820 |
| 13 | 2011 | 01 | Dongbu Fruit and Vegetable Market | 55 | Dong-eon | 818 |
| 12 | 2010 | 11 | KEPCO KPS office building | 19 | Heerim Corporation / CHANGJO Architects | 824 |
| 11 | 2010 | 11 | AMOREPACIFIC Headquarters | 22 | HAEAHN Architecture | 776 |