| Native name | 동아지질 |
|---|---|
| Company type | Public |
| Traded as | KRX: 028100 |
| Industry | Construction |
| Founded | March 1971; 53 years ago (1971-03) |
| Headquarters | 347 Geumsaem-ro, Geumjeong District, Busan, South Korea |
| Area served | Worldwide |
| Key people | Cho Ho-jin (CEO) |
| Services | |
| Website | Official website |
Dong-Ah Geological Engineering Co. Ltd. (Korean: 동아지질) is a civil engineering company of South Korea. Its headquarters is in Geumjeong District, Busan.
History
On June 12, 2009, it was listed on the KOSPI with Daewoo Securities as the lead manager.
In 2024, it succeeded in manufacturing a tunnel boring machine (TBM) using its own technology.
Construction
In South Korea, it has participated in projects such as the Incheon Airport Terminal 2 connecting railway TBM, Seoul Subway Line 9, Geoga Bridge immersed tunnel soft ground improvement project, and Busan New Port and Ulsan New Port ground improvement project.
In Hong Kong, it was in charge of the New Town reclamation project and the ground improvement and expansion project for the third runway of Hong Kong International Airport.
Currently, it is in charge of the construction of the North–South Commuter Railway in the Philippines.
See also
References
- "동아지질, 터널 굴착용 기계 제작…이달 중 현장 투입". Yonhap News. 14 June 2024.
- "동아지질, 박만규·최정욱 대표이사 사장 체제 변경". Yonhap News. 24 March 2022.
- "동아지질, 홍콩 228억 규모 공사 수주에 상승세". Maeil Business Newspaper. 20 October 2018.
- "한국 중소 건설사, 홍콩공항 활주로 1조 수주". The Korea Economic Daily. 7 October 2016.
- Manuel, Pilar (September 21, 2020). "Megawide, 2 Korean firms secure construction for part of Malolos-Clark Railway". CNN Philippines. Archived from the original on October 18, 2020. Retrieved May 5, 2021.