DONGA (동아건설(주))
Business Registration No.: 5158119752 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | DONGA |
|---|---|
| Korean Legal Name | 동아건설(주) |
| Business Registration No. | 5158119752 |
| Established Date | 2001-06-02 |
| Region | 충청남도 청양군 |
| Address (KO) | 충청남도 청양군 청양읍 중앙로12길 8-2 () |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 9 (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 2,050,780,620 |
| 12-Month Contract Count | 7 (Joint contracts: 0) |
| 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) | 7 | KRW 2,050,780,620 |
| 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) | 6 | KRW 1,266,832,620 | KRW 1,266,832,620 |
| Multi-year / Continuing (장기·계속비) | 1 | KRW 783,948,000 | KRW 3,293,499,000 |
| 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) |
|---|---|---|---|
| 충청남도 청양군 | 4590000 | 4 | KRW 865,097,000 |
| 한국농어촌공사 충남지역본부 아산지사 | D152246 | 1 | KRW 783,948,000 |
| 충청남도교육청 충청남도청양교육지원청 | 8251000 | 1 | KRW 388,995,620 |
| 한국농어촌공사 충남지역본부 청양지사 | D150272 | 1 | KRW 12,740,000 |
Recent Contracts (up to 7)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-07-07 (chg: 2026-07-21) |
R26TA02036521 |
분향리 중앙 배수로 퇴적물제거 공사 | construction / lump_sum |
한국농어촌공사 충남지역본부 청양지사 | KRW 12,740,000 |
Sole (100%) |
2026-05-13 (chg: 2026-06-22) |
R26TA01854919 |
군민체육관 노후화시설 개보수공사 | construction / lump_sum |
충청남도 청양군 | KRW 115,765,000 |
Sole (100%) |
2026-04-20 (chg: 2026-07-10) |
R26TA01771299 |
2026년 산불대응센터 유지보수 공사(건축, 기계) | construction / lump_sum |
충청남도 청양군 | KRW 61,942,000 |
Sole (100%) |
2026-04-03 (chg: 2026-07-23) |
R26TA01668641 |
청양중학교 운동장 조성공사 | construction / lump_sum |
충청남도교육청 충청남도청양교육지원청 | KRW 388,995,620 |
Sole (100%) |
2026-01-22 (chg: 2026-01-22) |
R26TA01367791 |
신법지구 수리시설개보수사업 토목공사 | construction / multi_year |
한국농어촌공사 충남지역본부 아산지사 | KRW 783,948,000 |
Sole (100%) |
2025-12-12 (chg: 2026-07-15) |
R25TA01203074 |
천문대(스타파크) 및 은하수정거장 건축공사 | construction / lump_sum |
충청남도 청양군 | KRW 381,176,000 |
Sole (100%) |
2025-11-28 (chg: 2026-05-27) |
R25TA01142472 |
청양군 농업근로자 기숙사 다목적회관 증축공사(건축) | construction / lump_sum |
충청남도 청양군 | KRW 306,214,000 |
Sole (100%) |
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.