WonYang construction co. (원양종합건설 주식회사)
Business Registration No.: 5028177829 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | WonYang construction co. |
|---|---|
| Korean Legal Name | 원양종합건설 주식회사 |
| Business Registration No. | 5028177829 |
| Established Date | 2004-12-01 |
| Region | 대구광역시 동구 |
| Address (KO) | 대구광역시 동구 화랑로 423-0 (방촌동) 2층 |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 14 (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 8,045,119,510 |
| 12-Month Contract Count | 6 (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) | 6 | KRW 8,045,119,510 |
| 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 529,074,680 | KRW 529,074,680 |
| Multi-year / Continuing (장기·계속비) | 5 | KRW 7,516,044,830 | KRW 67,848,191,740 |
| 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) |
|---|---|---|---|
| 해양수산부 인천지방해양수산청 | 1192358 | 2 | KRW 3,298,076,700 |
| 대구광역시 북구 | 3450000 | 1 | KRW 2,240,000,000 |
| 대구광역시 도시건설본부 | 6271260 | 2 | KRW 1,977,968,130 |
| 대구광역시교육청 대구광역시남부교육지원청 | 7271000 | 1 | KRW 529,074,680 |
Recent Contracts (up to 6)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-01 |
R26TA02272856 |
지방하천(신천 용계지구) 정비사업 | construction / multi_year |
대구광역시 도시건설본부 | KRW 682,600,000 |
Joint (71.43%) |
2026-08-25 |
R26TA02168931 |
관음더하모니센터(공영주차장)&행정복지센터 건립공사(건설) | construction / multi_year |
대구광역시 북구 | KRW 3,200,000,000 |
Joint (70%) |
2026-01-28 (chg: 2026-10-14) |
R26TA01384543 |
지방하천(신천 용계지구) 정비사업(3차) | construction / multi_year |
대구광역시 도시건설본부 | KRW 2,086,500,000 |
Joint (71.43%) |
2026-01-21 |
R26TA01365116 |
북성포구 준설토투기장 상부시설 조성공사(3차) | construction / multi_year |
해양수산부 인천지방해양수산청 | KRW 6,526,153,400 |
Joint (50%) |
2025-12-26 (chg: 2026-09-21) |
R25TA01257525 |
대구죽전초등학교 환경개선공사 | construction / lump_sum |
대구광역시교육청 대구광역시남부교육지원청 | KRW 529,074,680 |
Sole (100%) |
2025-12-01 |
R25TA01148523 |
북성포구 준설토투기장 상부시설 조성공사(2차) | construction / multi_year |
해양수산부 인천지방해양수산청 | KRW 70,000,000 |
Joint (50%) |
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.