| Year | Korea Occupational Safety and Health Agency | Clean workplace |
| 2014 ~ 2016 | GS E & C | Shinhwa Riverview Sign, Geumgok-dong, Busan |
| POSCO E & C Co., Ltd | The # Park City, Yeonsan-dong, Busan | |
| Hyundai Industrial Development Co., Ltd. | LH Ribenheim, Naedong Nonsan-si, Chungcheongnam-do | |
| Samdo Construction Co., Ltd. | Samdo View & Bil W, Imeun-dong, Gumi-si, Gyeongsangbuk-do | |
| Hyundai Industrial Development Co., Ltd. | LH site, Jaeun-dong, Changwon-si, Gyeongsangnam-do | |
| STX Construction | STX Kan new construction work, Mu-dong, Changwon | |
| Hyundai Industrial Development Co., Ltd. | New construction site of 2-cha I-PARK, Myeongnyun-dong, Busan | |
| Daewoo Engineering & Construction Co., Ltd. | Prugio, 2-cha Bluma City, Sanha-dong, Ulsan | |
| Hyundai Development Co., Ltd. | 2-cha I-PARK, Byeollae, Namyangju-si, Gyeonggi-do | |
| Shinan Ensvil | Shinan Ensvil Vella, Dongtan, Gyeonggi-do | |
| Namhung Engineering & Construction Co., Ltd | The site of block 5, Easy The One, Busan | |
| Halla Construction Co., Ltd. | New Dormitory of Hyundai Meister High School | |
| Hyundai AMCO Hyundai | AMCO Town, Dong-gu, Ulsan | |
| Hoban Construction Co., Ltd. | New construction site of Hoban Berdium, Myungji International New Town, Busan | |
| New construction site of Hoban Berdium, Myungji International New Town, Busan | Improvement of national route 42 (Mokgam underground driveway) | |
| Jinsung Construction Industry Co., Ltd. | Remodeling of Daeyeon Office, Kia Motors, Busan | |
| GS E & C Co., Ltd. | Construction of Gyeongsang National University Hospital, Changwon | |
| Samhan Construction Co., Ltd. | Samhan Construction Co., Ltd. | |
| Line Co., Ltd. | 2-cha Easy The One, Jeonggwan-myeon, Busan | |
| Hanshin Engineering and Construction Co., Ltd. | New Construction Site of Hanshin Hyu-plus, Kyungsan | |
| Hanyang Co., Ltd. | New construction site of Hanyang Sujai Wise City, Sejong-si | |
| Hanyang Co., Ltd. | New construction site of Cheongbuk Hanyang Sujai Wise City, Pyeongtaek | |
| Samdo Construction Co., Ltd. | Samdo Dream Park, Dharjeon-ro, Buk-gu, Pohang | |
| 2017 ~ 2018 | Wonkwang Construction Co., Ltd. | Hanseo Hospital, 89-4 Jungang-dong, Seongsan-gu, Changwon-si, Gyeongsangnam-do |
| Daelim Industrial Co., Ltd. | Daelim E-Pyeonan Sesang, 1870-1 Myeongji-dong, Gangseo-gu, Busan | |
| SK E&S | 863 Kumho-dong, Gwangyang-si, Jeollanam-do (Gwangyang Combined Cycle Power Plant) | |
| Samsung C&T Samsung Fire | Cheongdam-dong building, 21-7 Chungdam-dong, Gangnam-gu, Seoul | |
| Iljin Electric Co., Ltd. | Seoul complex site, Daini power station, 55-1 Hapjeong-dong, Mapo-gu, Seoul | |
| Keonbit Construction Co., Ltd. | New construction site of Emerald Queen, 1139-7 Sangdong, Mokpo-si, Jeonnam | |
| Daewoo Construction | Sky City Daewoo Apartment, 173-26 Unnam-dong, Jung-gu, Incheon | |
| Kolong Global Co., Ltd. | Kolong Apartment, 79-10 Aju-dong, Geoje-si | |
| Hanwha Construction Co., Ltd. | New construction of Hanhwa Resort, 22-2 Jangmok-myeon, Geoje-si | |
| Daebang Construction | Daebang Noble Land Apartment, Innovation City, 392 Chungmugong-dong, Jinju-si | |
| Hanwha Engineering Co., Ltd. | Green Apartment in Dream 13-1, Gaeom-dong, Seongsan-gu, Changwon-si | |
| Hoban Construction Co., Ltd. | Hoban Berdium, 307 Hyangdong-dong, Deokyang-gu, Goyang-si, Gyeonggi-do | |
| Hanyang Co., Ltd., | Hanyang Sujai, 1079 Shingok-ri, Gocheon-eup, Gimpo-si, Gyeonggi-do | |
| Hanyang Co., Ltd., | Hanyang Sujai, 1079 Shingok-ri, Gocheon-eup, Gimpo-si, Gyeonggi-do | |
| Hanyang Co., Ltd., | Hanyang Sujai, 808-10 Baeyang-ri, Jingon-eup, Namyangju-si, Gyeonggi-do | |
| Samjung | Samjung Green Core, 416-16 Dangwang-dong, Anseong-si, Gyeonggi-do | |
| Bando Construction | Bando Yubora Ivy Park, Sinoe-ri, Namyang-eup, Hwaseong-si, Gyeonggi-do | |
| POSCO E & C Co., Ltd. | Dongtan The # Lake Edu Town, Sancheok-ri, Dongtan-myeon, Hwaseong-si, Gyeonggi-do | |
| Samjung | Samjung Green Core the Best, East-Busan tourist complex, 792 Nae-ri, Gijang-eup, Gijang-gun, Busan | |
| Lotte Construction | 2-jigu, Daeyeon Lotte Castle, 1598-1 Daeyeon-dong, Nam-gu, Busan | |
| Hoban Construction Co., Ltd. | Hoban Berdium, 71 Gyesu-dong, Sosa-gu, Bucheon | |
| IS Dongseo | Eileen-Garden, 187-15 Maegok-dong, Buk-gu, Ulsan | |
| IS Dongseo | IS Dongseo Eileen-Garden, 954-1 Gyeongseo-dong, Seo-gu, Incheon | |
| Woomi Construction Co., Ltd. | Cheongju Technopolis Woomi Lynn, 198 Songjeo-dong, Heungdeok-gu, Cheongju-si, Chungcheongbuk-do | |
| Booyoung | Love Booyoung Apartment, Dongtan 2 new city, Dongtan-myeon, Hwaseong-si | |
| Seohan | Seohan Edaeum APT, 1071-6 Bongdeok-dong, Nam-gu, Daegu | |
| Samjung | Samjung Green Core, 32-38 Chilseong-dong 2-ga, Buk-gu, Daegu | |
| Lotte Engineering & Construction | 864 Lotte Premium Aullet is located in Tancheon-ri, Icheon-myeon, Icheon-si, Gyeonggi-do |
