ws (우신토건 주식회사)
Business Registration No.: 1218177028 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | ws |
|---|---|
| Korean Legal Name | 우신토건 주식회사 |
| Business Registration No. | 1218177028 |
| Established Date | 2006-02-07 |
| Region | 전남광주통합특별시 완도군 |
| Address (KO) | 전남광주통합특별시 완도군 완도읍 개포로 171 |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 13 (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 4,827,652,313 |
| 12-Month Contract Count | 11 (Joint contracts: 4) |
| 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) | 1 | KRW 360,282,000 |
| Construction (공사) | 10 | KRW 4,467,370,313 |
| 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) | 5 | KRW 841,676,000 | KRW 481,394,000 |
| Multi-year / Continuing (장기·계속비) | 6 | KRW 3,985,976,313 | KRW 67,838,611,440 |
| 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) |
|---|---|---|---|
| 경북대학교 | 7000126 | 1 | KRW 1,526,163,713 |
| 전남광주통합특별시 강진군 상하수도사업소 | 5865059 | 2 | KRW 1,381,819,000 |
| 전남광주통합특별시 무안청사 | 6130769 | 2 | KRW 1,067,925,600 |
| 전남광주통합특별시 완도군 | 5900000 | 3 | KRW 465,732,000 |
| 해양수산부 여수지방해양수산청 | 1192359 | 2 | KRW 370,350,000 |
Recent Contracts (up to 11)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-06-24 |
R26TA01998703 |
군동 호계처리분구 하수관로 정비사업(2차분) | construction / multi_year |
전남광주통합특별시 강진군 상하수도사업소 | KRW 913,286,000 |
Sole (100%) |
2026-06-19 (chg: 2026-08-05) |
R26TA01679556 |
소안 미라항 물양장 정비공사(토목) | construction / lump_sum |
전남광주통합특별시 완도군 | KRW 139,530,000 |
Sole (100%) |
2026-04-02 (chg: 2026-04-29) |
R26TA01701094 |
2026년 완도읍·고금·약산면 용배수로 준설 공사 | construction / lump_sum |
한국농어촌공사 전남지역본부 해남.완도지사 | KRW 15,662,000 |
Sole (100%) |
2026-03-25 |
R26TA01662218 |
여수구항 종화동 수제선 정비공사(2단계, 2차) | construction / multi_year |
해양수산부 여수지방해양수산청 | KRW 1,145,000,000 |
Joint (30%) |
2026-03-19 (chg: 2026-06-16) |
R26TA01634653 |
소안 비서 피항지 시설공사(2지구) | construction / lump_sum |
전남광주통합특별시 완도군 | KRW 252,710,000 |
Sole (100%) |
2026-01-29 (chg: 2026-10-20) |
R26TA01395705 |
경북대학교 신약개발센터 신축공사 | construction / multi_year |
경북대학교 | KRW 6,104,654,850 |
Joint (25%) |
2026-01-14 (chg: 2026-03-13) |
R26TA01328879 |
해조류센터 기능정비 및 개보수공사 | construction / lump_sum |
전남광주통합특별시 완도군 | KRW 73,492,000 |
Sole (100%) |
2025-12-31 |
R25TA01305479 |
청룡천 하천재해 예방사업(7차) | construction / multi_year |
전남광주통합특별시 무안청사 | KRW 1,769,109,000 |
Joint (40%) |
2025-12-29 |
R25TA01267133 |
유정천 하천재해예방사업(4차) 하이드로라멘교(유정6교, 유정7교) 구매 | goods / lump_sum |
전남광주통합특별시 무안청사 | KRW 360,282,000 |
Sole (100%) |
2025-12-29 (chg: 2026-09-02) |
R25TA01261682 |
군동 호계처리분구 하수관로 정비사업(총괄및1차) | construction / multi_year |
전남광주통합특별시 강진군 상하수도사업소 | KRW 468,533,000 |
Sole (100%) |
2025-12-22 |
R25TA01236484 |
여수구항 종화동 수제선 정비공사(2단계) | construction / multi_year |
해양수산부 여수지방해양수산청 | KRW 89,500,000 |
Joint (30%) |
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.