Dong Ah Construction Industrial Co.,Ltd (東亞建設産業 株式會社)
Business Registration No.: 1108100214 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | Dong Ah Construction Industrial Co.,Ltd |
|---|---|
| Korean Legal Name | 東亞建設産業 株式會社 |
| Business Registration No. | 1108100214 |
| Established Date | 1971-08-25 |
| Region | 서울특별시 서대문구 |
| Address (KO) | 서울특별시 서대문구 신촌역로 30 (신촌동), 2층 |
| Homepage | https://www.dongah.co.kr/ |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 178 (Self-reported employee count at Korea ON-Line E-Procurement System (KONEPS) registration; may differ from National Pension Service (L1) subscriber counts.) |
| source_url | https://www.g2b.go.kr |
| verified_at | 2026-11-02T04:36:11.608Z |
Public procurement (last 12 months)
Contracts first signed in the last 12 months.
The 12-month window is by original contract signing date: it covers contracts first signed in the period, and excludes amendments registered in the period to contracts signed earlier. Amounts are in KRW from Korea's Public Procurement Service (KONEPS). The 12-month total counts sole contracts in full and joint contracts by the supplier's share; joint contracts without a published share are counted but not summed. Multi-year contracts count only the current-period amount. Unit-price (framework) contracts are reported separately because their values are ceilings, not spend.
| Aggregation Period | 2025-11-01 to 2026-10-31 (basis: original_signed_date) |
|---|---|
| 12-Month Procurement Amount | KRW 32,133,483,554 |
| 12-Month Contract Count | 12 (Joint contracts: 12) |
| Unit-Price (Framework) Contracts (Reported Separately) | 0 contracts | Ceiling: KRW 0 |
| Procurement Source | https://www.g2b.go.kr (verified: 2026-11-02T04:36:11.608Z) |
By Procurement Category
| Category | Contracts | 12M Counted Amount (KRW) |
|---|---|---|
| Goods (물품) | 0 | KRW 0 |
| Construction (공사) | 12 | KRW 32,133,483,554 |
| Services (용역) | 0 | KRW 0 |
| Foreign Procurement (외자) | 0 | KRW 0 |
By Contract Type
| Contract Type | Contracts | Supplier Share / Current Amount (KRW) | Total Contract Ceiling / Multi-year Total (KRW) |
|---|---|---|---|
| Lump-sum / Standard (총액·일반) | 0 | KRW 0 | KRW 0 |
| Multi-year / Continuing (장기·계속비) | 12 | KRW 32,133,483,554 | KRW 1,214,189,520,320 |
| Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total) | 0 | KRW 0 | KRW 0 |
| Unclassified / Zero-amount (기타) | 0 | KRW 0 | KRW 0 |
Top 5 Government Buyers
| Buyer (Korean Legal Name) | Agency Code | Contracts | 12M Amount (KRW) |
|---|---|---|---|
| 해양수산부 포항지방해양수산청 | 1192364 | 3 | KRW 9,984,972,429 |
| 경상남도 김해시 | 5350000 | 1 | KRW 6,131,730,000 |
| 부산광역시 건설본부 | 6260361 | 1 | KRW 5,914,314,960 |
| 대구광역시 도시건설본부 | 6271260 | 1 | KRW 3,593,749,170 |
| 행정중심복합도시건설청 | 1670000 | 1 | KRW 2,100,000,000 |
Recent Contracts (up to 12)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-28 |
R26TA02361869 |
화목하수처리구역 회현처리분구 차집관로 정비사업(2차분) | construction / multi_year |
경상남도 김해시 | KRW 12,023,000,000 |
Joint (51%) |
2026-05-07 |
R26TA01831836 |
성산 자연재해위험개선지구 정비사업[3차분] | construction / multi_year |
경상남도 합천군 | KRW 3,897,000,000 |
Joint (49%) |
2026-04-13 |
R26TA01718321 |
안심처리구역(매호천하류_안심처리장) 오수간선관로 설치공사(4차) | construction / multi_year |
대구광역시 도시건설본부 | KRW 7,046,567,000 |
Joint (51%) |
2026-03-30 |
R26TA01659088 |
신림~봉천 터널 도로건설공사(1공구) | construction / multi_year |
서울특별시 도시기반시설본부 | KRW 5,332,798,000 |
Joint (5%) |
2026-03-13 |
R26TA01601711 |
행복도시~공주(3구간)도로건설공사 4차수 | construction / multi_year |
행정중심복합도시건설청 | KRW 3,000,000,000 |
Joint (70%) |
2026-02-24 (chg: 2026-09-21) |
R26TA01500271 |
현포항 방파제 보강공사(5차) | construction / multi_year |
해양수산부 포항지방해양수산청 | KRW 3,459,103,290 |
Joint (70%) |
2026-02-23 (chg: 2026-10-01) |
R26TA01489149 |
강구대교 건설공사(8차) | construction / multi_year |
경상북도 | KRW 251,394,500 |
Joint (51%) |
2026-02-20 (chg: 2026-09-02) |
R26TA01481367 |
울릉 태하1리 연안정비사업(3차) | construction / multi_year |
해양수산부 포항지방해양수산청 | KRW 6,778,323,350 |
Joint (65%) |
2026-02-19 (chg: 2026-10-22) |
R26TA01472184 |
새만금지구 간척종합개발사업 농생명용지 3공구 조성공사 | construction / multi_year |
한국농어촌공사 새만금사업단 | KRW 18,495,591,000 |
Joint (10%) |
2026-02-09 (chg: 2026-10-23) |
R26TA01436219 |
포항 영일대지구 연안정비사업(3차) | construction / multi_year |
해양수산부 포항지방해양수산청 | KRW 4,510,985,640 |
Joint (70%) |
2026-01-26 (chg: 2026-09-30) |
R26TA01373429 |
수영만 자연재해위험개선지구 정비사업(3차) | construction / multi_year |
부산광역시 건설본부 | KRW 11,596,696,000 |
Joint (51%) |
2025-12-02 (chg: 2026-03-26) |
R25TA00943384 |
신림~봉천 터널 도로건설공사(1공구)(15차) | construction / multi_year |
서울특별시 도시기반시설본부 | KRW 5,095,536,000 |
Joint (5%) |
Source & Disclaimer
source_url: https://www.g2b.go.kr | verified_at: 2026-11-02T04:36:11.608Z
Data from Korea's Public Procurement Service (KONEPS contract and supplier records) via data.go.kr. Corporate suppliers only; sole proprietors are excluded. Not investment advice.