yousun (유선종합건설(주))
Business Registration No.: 5048141098 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | yousun |
|---|---|
| Korean Legal Name | 유선종합건설(주) |
| Business Registration No. | 5048141098 |
| Established Date | 2001-07-27 |
| Region | 경기도 수원시 |
| Address (KO) | 경기도 수원시 권선구 서부로 1366, 4층(오목천동, 제이에스빌딩) |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 30 (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 1,929,344,000 |
| 12-Month Contract Count | 3 (Joint contracts: 0) |
| 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) | 3 | KRW 1,929,344,000 |
| 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 329,844,000 | KRW 329,844,000 |
| Multi-year / Continuing (장기·계속비) | 2 | KRW 1,599,500,000 | KRW 3,139,084,000 |
| 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) |
|---|---|---|---|
| 국토교통부 서울지방국토관리청 의정부국토관리사무소 | 1613187 | 2 | KRW 1,599,500,000 |
| 한국농어촌공사 경기지역본부 화성.수원지사 | D150134 | 1 | KRW 329,844,000 |
Recent Contracts (up to 3)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-03-27 (chg: 2026-06-26) |
R26TA01676438 |
노진지구 양수장 재설치사업 토목공사 | construction / lump_sum |
한국농어촌공사 경기지역본부 화성.수원지사 | KRW 329,844,000 |
Sole (100%) |
2026-03-05 (chg: 2026-06-16) |
R26TA01531260 |
국도45호선 팔당대교 등 시설물 보수공사(2차) | construction / multi_year |
국토교통부 서울지방국토관리청 의정부국토관리사무소 | KRW 869,500,000 |
Sole (100%) |
2025-12-02 (chg: 2026-03-03) |
R25TA01138655 |
국도45호선 팔당대교 등 시설물 보수공사(1차) | construction / multi_year |
국토교통부 서울지방국토관리청 의정부국토관리사무소 | KRW 730,000,000 |
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.