SEOWOO CONSTRUCTION INDUSTRY CO.,LTD (주식회사 서우건설산업)
Business Registration No.: 1198116692 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | SEOWOO CONSTRUCTION INDUSTRY CO.,LTD |
|---|---|
| Korean Legal Name | 주식회사 서우건설산업 |
| Business Registration No. | 1198116692 |
| Established Date | 1994-10-17 |
| Region | 서울특별시 금천구 |
| Address (KO) | 서울특별시 금천구 시흥대로63길 60 |
| Homepage | N/A |
| Manufacturer Classification | manufacturer (제조) |
| Reported Employees | 73 (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 7,328,723,010 |
| 12-Month Contract Count | 5 (Joint contracts: 2) |
| 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 7,328,723,010 |
| 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 2,837,425,916 | KRW 2,837,425,916 |
| Multi-year / Continuing (장기·계속비) | 2 | KRW 4,491,297,094 | KRW 10,588,880,890 |
| 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) |
|---|---|---|---|
| 전남광주통합특별시 도시철도건설본부 | 6130674 | 2 | KRW 4,491,297,094 |
| 서울주택도시개발공사 | Z003688 | 1 | KRW 2,674,964,320 |
| 서울교통공사 | B553766 | 1 | KRW 102,146,396 |
| 서울특별시 용산구 | 3020000 | 1 | KRW 60,315,200 |
Recent Contracts (up to 5)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-08-03 |
R26TA02112713 |
중랑창업지원센터 복합화사업 정보통신공사 | construction / lump_sum |
서울주택도시개발공사 | KRW 2,674,964,320 |
Sole (100%) |
2026-03-27 (chg: 2026-10-29) |
R26TA01678658 |
광주도시철도 2호선 1단계 본선 3공구 전차선 전기공사(2차) | construction / multi_year |
전남광주통합특별시 도시철도건설본부 | KRW 4,451,529,890 |
Joint (51%) |
2026-03-27 (chg: 2026-10-29) |
R26TA01678514 |
광주도시철도 2호선 1단계 본선 1공구 전차선 전기공사(3차) | construction / multi_year |
전남광주통합특별시 도시철도건설본부 | KRW 4,354,935,000 |
Joint (51%) |
2025-11-25 (chg: 2026-03-19) |
R25TA01116820 |
서울형 키즈카페 용산구 청파동점 조성 공사(소방) | construction / lump_sum |
서울특별시 용산구 | KRW 60,315,200 |
Sole (100%) |
2025-11-14 (chg: 2026-10-12) |
R25TA01078881 |
2025년 4호선 궤도시설 보수보강공사에 따른 신호설비공사 | construction / lump_sum |
서울교통공사 | KRW 102,146,396 |
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.