dea yoon construction (대윤건설 주식회사)
Business Registration No.: 6218155131 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | dea yoon construction |
|---|---|
| Korean Legal Name | 대윤건설 주식회사 |
| Business Registration No. | 6218155131 |
| Established Date | 2003-07-10 |
| Region | 경상남도 함양군 |
| Address (KO) | 경상남도 함양군 지곡면 병곡지곡로 966-20 |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 18 (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 5,381,595,700 |
| 12-Month Contract Count | 7 (Joint contracts: 1) |
| 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 5,381,595,700 |
| 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) | 3 | KRW 1,469,617,700 | KRW 1,469,617,700 |
| Multi-year / Continuing (장기·계속비) | 4 | KRW 3,911,978,000 | KRW 20,726,648,300 |
| 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) |
|---|---|---|---|
| 경상남도 밀양시 | 5360000 | 1 | KRW 1,750,000,000 |
| 한국농어촌공사 경남지역본부 거창.함양지사 | D150554 | 1 | KRW 1,260,926,000 |
| 경상남도 고성군 농업기술센터 | 5420028 | 1 | KRW 1,086,290,000 |
| 경상남도 함양군 상하수도사업소 | 5460039 | 2 | KRW 901,052,000 |
| 진주교육대학교 | 7002453 | 1 | KRW 310,623,700 |
Recent Contracts (up to 7)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-06-30 |
R26TA02017782 |
밀양 공공임대형 지식산업센터 건립사업(2차분) | construction / multi_year |
경상남도 밀양시 | KRW 3,500,000,000 |
Joint (50%) |
2026-04-16 |
R26TA01759270 |
백전면 대방지구 농어촌 마을 하수도 정비사업(2차분) | construction / multi_year |
경상남도 함양군 상하수도사업소 | KRW 387,688,000 |
Sole (100%) |
2026-03-23 (chg: 2026-03-20) |
R26TA01652587 |
대천한들지구 수리시설개보수사업 공사 | construction / multi_year |
한국농어촌공사 경남지역본부 거창.함양지사 | KRW 1,260,926,000 |
Sole (100%) |
2026-03-03 (chg: 2026-06-08) |
R26TA01561002 |
진주교대 정문 우회차도 증설공사 | construction / lump_sum |
진주교육대학교 | KRW 310,623,700 |
Sole (100%) |
2026-01-06 (chg: 2026-02-03) |
R26TA01311097 |
2025년 국립대학육성사업 가상기업 (주)청운 리모델링 건축공사 | construction / lump_sum |
국립창원대학교 | KRW 72,704,000 |
Sole (100%) |
2025-12-23 (chg: 2026-04-15) |
R25TA01255123 |
백전면 대방지구 농어촌 마을 하수도 정비사업(총괄분)(1차분) | construction / multi_year |
경상남도 함양군 상하수도사업소 | KRW 513,364,000 |
Sole (100%) |
2025-12-17 (chg: 2026-10-22) |
R25TA01213008 |
고성읍 농촌중심지활성화사업(거류 커뮤니티센터) 증축공사 | construction / lump_sum |
경상남도 고성군 농업기술센터 | KRW 1,086,290,000 |
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.