JOOWON CONSTRUCTION CO.,LTD (주원종합건설(주))
Business Registration No.: 6168131928 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | JOOWON CONSTRUCTION CO.,LTD |
|---|---|
| Korean Legal Name | 주원종합건설(주) |
| Business Registration No. | 6168131928 |
| Established Date | 2000-11-16 |
| Region | 제주특별자치도 제주시 |
| Address (KO) | 제주특별자치도 제주시 한북로 246-1 (오등동) 2동 1층 |
| 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 14,340,648,680 |
| 12-Month Contract Count | 5 (Joint contracts: 3) |
| 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) | 5 | KRW 14,340,648,680 |
| 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) | 5 | KRW 14,340,648,680 | KRW 44,134,453,740 |
| 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) |
|---|---|---|---|
| 제주특별자치도 상하수도본부 | 6500654 | 1 | KRW 5,022,562,460 |
| 국토교통부 제주지방항공청 | 1613471 | 1 | KRW 4,571,141,400 |
| 제주특별자치도 서귀포시 | 6520000 | 1 | KRW 2,079,127,200 |
| 기후에너지환경부 영산강유역환경청 | 1482029 | 1 | KRW 1,913,807,620 |
| 제주특별자치도 제주시 | 6510000 | 1 | KRW 754,010,000 |
Recent Contracts (up to 5)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-07-27 |
R26TA02089205 |
성산하수처리구역 차집관로 정비사업(2공구) | construction / multi_year |
제주특별자치도 상하수도본부 | KRW 5,022,562,460 |
Sole (100%) |
2026-01-28 (chg: 2026-03-31) |
R26TA01397722 |
섬진강 남원1지구 하천정비사업(4차) | construction / multi_year |
기후에너지환경부 영산강유역환경청 | KRW 3,827,615,240 |
Joint (50%) |
2026-01-14 (chg: 2026-06-24) |
R26TA01335711 |
노형교차로 남측(대로1-1-7) 도로확장공사(1공구)(전체분,2차분) | construction / multi_year |
제주특별자치도 제주시 | KRW 754,010,000 |
Sole (100%) |
2025-12-30 (chg: 2026-06-19) |
R25TA01293433 |
수산2 풍수해 생활권 종합정비사업(장기계속, 1차분) | construction / multi_year |
제주특별자치도 서귀포시 | KRW 4,076,720,000 |
Joint (51%) |
2025-12-18 (chg: 2026-10-29) |
R25TA01234924 |
제주국제공항 관제동 신축공사(건축공사Ⅱ) | construction / multi_year |
국토교통부 제주지방항공청 | KRW 6,530,202,000 |
Joint (70%) |
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.