WOOSEOK Construction Co., Ltd. (우석종합건설 주식회사)
Business Registration No.: 5058108961 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | WOOSEOK Construction Co., Ltd. |
|---|---|
| Korean Legal Name | 우석종합건설 주식회사 |
| Business Registration No. | 5058108961 |
| Established Date | 1995-01-01 |
| Region | 경상북도 경주시 |
| Address (KO) | 경상북도 경주시 알천남로 232(성동동) |
| Homepage | N/A |
| Manufacturer Classification | manufacturer (제조) |
| Reported Employees | 29 (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 4,229,695,522 |
| 12-Month Contract Count | 9 (Joint contracts: 5) |
| 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) | 9 | KRW 4,229,695,522 |
| 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 204,651,000 | KRW 204,651,000 |
| Multi-year / Continuing (장기·계속비) | 8 | KRW 4,025,044,522 | KRW 462,326,557,000 |
| 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) |
|---|---|---|---|
| 경상북도 김천시 | 5060000 | 1 | KRW 1,512,220,000 |
| 서울특별시 도시기반시설본부 | 6112262 | 1 | KRW 978,410,880 |
| 국토교통부 부산지방국토관리청 영주국토관리사무소 | 1613311 | 1 | KRW 508,312,900 |
| 경상북도 의성군 상하수도사업소 | 5150089 | 1 | KRW 491,620,000 |
| 기후에너지환경부 낙동강유역환경청 | 1482027 | 2 | KRW 337,016,801 |
Recent Contracts (up to 9)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-03-10 (chg: 2026-04-28) |
R26TA01598764 |
국도35호선 안동 임하 도로시설물 정비공사(2차) | construction / multi_year |
국토교통부 부산지방국토관리청 영주국토관리사무소 | KRW 508,312,900 |
Sole (100%) |
2026-03-10 (chg: 2026-03-10) |
R26TA01592816 |
부항 사등·월곡 소규모 마을하수도 설치사업(3차분) | construction / multi_year |
경상북도 김천시 | KRW 1,512,220,000 |
Sole (100%) |
2026-03-10 (chg: 2026-03-10) |
R26TA01592798 |
신평교안농어촌마을하수도정비사업(2차) | construction / multi_year |
경상북도 의성군 상하수도사업소 | KRW 491,620,000 |
Sole (100%) |
2026-01-29 (chg: 2026-09-22) |
R26TA01393220 |
화포천 화포2지구 하천환경정비사업(5차) | construction / multi_year |
기후에너지환경부 낙동강유역환경청 | KRW 7,236,778,900 |
Joint (3.71%) |
2026-01-27 (chg: 2026-06-10) |
R26TA01388526 |
남강 정암지구 하천환경정비사업(2차) | construction / multi_year |
기후에너지환경부 낙동강유역환경청 | KRW 2,371,360,000 |
Joint (2.89%) |
2026-01-21 (chg: 2026-09-30) |
R26TA01344397 |
영산강 강변도로 개설공사(2-2단계) 2공구(4차) | construction / multi_year |
전남광주통합특별시 무안청사 | KRW 3,981,975,000 |
Joint (0.878%) |
2026-01-01 (chg: 2026-07-03) |
R25TA01275731 |
영동대로 지하공간 복합개발 1공구 건설공사(토목) 5차 | construction / multi_year |
서울특별시 도시기반시설본부 | KRW 74,574,000,000 |
Joint (1.312%) |
2025-12-30 (chg: 2026-09-14) |
R25TA01262861 |
울진군 후포 공공하수증설 및 하수관로정비사업 2단계(2차분) | construction / multi_year |
한국환경공단 | KRW 3,009,300,000 |
Joint (5.4%) |
2025-11-07 (chg: 2026-02-27) |
R25TA01057106 |
건천 신평1리 리도210호선 돈지 진입로 확장공사 | construction / lump_sum |
경상북도 경주시 | KRW 204,651,000 |
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.