KOOKWON Construction (주식회사 국원건설)
Business Registration No.: 1348158202 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | KOOKWON Construction |
|---|---|
| Korean Legal Name | 주식회사 국원건설 |
| Business Registration No. | 1348158202 |
| Established Date | 2000-06-28 |
| Region | 인천광역시 연수구 |
| Address (KO) | 인천광역시 연수구 갯벌로 12 (송도동) 갯벌타워 1207호 |
| Homepage | http://www.kookwon.co.kr/ |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 20 (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 4,515,014,200 |
| 12-Month Contract Count | 4 (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) | 4 | KRW 4,515,014,200 |
| 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) | 1 | KRW 261,291,000 | KRW 261,291,000 |
| Multi-year / Continuing (장기·계속비) | 3 | KRW 4,253,723,200 | KRW 352,379,599,700 |
| 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) |
|---|---|---|---|
| 서울특별시 도시기반시설본부 | 6112262 | 1 | KRW 3,156,603,200 |
| 기후에너지환경부 전북지방환경청 | 1482032 | 1 | KRW 1,097,120,000 |
| 한국수산자원공단 서해본부 | Z022774 | 1 | KRW 261,291,000 |
| 전북특별자치도교육청 전북특별자치도익산교육지원청 | 8352000 | 1 | KRW 0 |
Recent Contracts (up to 4)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-04-16 (chg: 2026-04-16) |
R26TA01702376 |
2026년 옹진군 대이작도 신요철형어초 제작 및 설치 | construction / lump_sum |
한국수산자원공단 서해본부 | KRW 261,291,000 |
Sole (100%) |
2026-03-16 |
R26TA01613217 |
고부천유역 홍수방지대책사업(2공구, 11차) | construction / multi_year |
기후에너지환경부 전북지방환경청 | KRW 5,485,600,000 |
Joint (20%) |
2025-12-29 (chg: 2026-10-16) |
R25TA01267040 |
영동대로 지하공간 복합개발 2공구 건설공사(토목)(5차) | construction / multi_year |
서울특별시 도시기반시설본부 | KRW 63,132,064,000 |
Joint (5%) |
2025-12-24 (chg: 2026-07-15) |
R25TA01221618 |
전북과학고 기숙사 및 교사동 증축공사 | construction / multi_year |
전북특별자치도교육청 전북특별자치도익산교육지원청 | KRW 13,575,079,700 |
Joint (0%) |
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.