sungwon (성원건설(주))
Business Registration No.: 1278147124 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | sungwon |
|---|---|
| Korean Legal Name | 성원건설(주) |
| Business Registration No. | 1278147124 |
| Established Date | 2001-04-23 |
| Region | 충청남도 예산군 |
| Address (KO) | 충청남도 예산군 예산읍 역전로46번길 3 () |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 33 (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 24,022,197,915 |
| 12-Month Contract Count | 13 (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) | 13 | KRW 24,022,197,915 |
| 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) | 8 | KRW 3,759,162,930 | KRW 3,759,162,930 |
| Multi-year / Continuing (장기·계속비) | 5 | KRW 20,263,034,985 | KRW 43,691,237,800 |
| 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) |
|---|---|---|---|
| 충청남도 건설본부 | 6441406 | 1 | KRW 10,926,487,400 |
| 충청남도 부여군 상하수도사업소 | 4570095 | 1 | KRW 6,060,523,500 |
| 충청남도 서산시 | 4530000 | 1 | KRW 2,744,803,800 |
| 국토교통부 대전지방국토관리청 | 1613217 | 1 | KRW 2,565,184,385 |
| 충청남도 예산군 | 4610000 | 4 | KRW 719,458,530 |
Recent Contracts (up to 13)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-19 |
R26TA02327603 |
진산천 지방하천 정비사업 | construction / multi_year |
충청남도 건설본부 | KRW 10,926,487,400 |
Sole (100%) |
2026-09-21 |
R26TA02326145 |
규암나루 도시재생 뉴딜사업 규암라운지 조성사업 공사(건축-장기계속 2차) | construction / multi_year |
충청남도 부여군 | KRW 327,800,000 |
Sole (100%) |
2026-07-10 |
R26TA02052847 |
2026년 예산공공하수처리시설 여과기동 내진보강공사 | construction / lump_sum |
충청남도 예산군 | KRW 244,377,600 |
Sole (100%) |
2026-03-23 |
R26TA01653297 |
팔봉 국민체육센터 건립공사 | construction / lump_sum |
충청남도 서산시 | KRW 2,744,803,800 |
Sole (100%) |
2026-03-23 (chg: 2026-09-28) |
R26TA01651265 |
규암나루 도시재생 뉴딜사업 규암라운지 조성사업 공사(건축-장기계속 1차) | construction / multi_year |
충청남도 부여군 | KRW 383,039,700 |
Sole (100%) |
2026-02-23 (chg: 2026-07-13) |
R26TA01517324 |
2025 장전천(지방하천) 재해복구사업 | construction / lump_sum |
충청남도 예산군 | KRW 185,372,300 |
Sole (100%) |
2026-02-05 (chg: 2026-10-14) |
R26TA01436376 |
발연리(계룡아파트 주변)도로(중2-23호)확포장공사 | construction / lump_sum |
충청남도 예산군 | KRW 271,049,600 |
Sole (100%) |
2026-02-04 (chg: 2026-04-28) |
R26TA01424475 |
재해복구사업 황금양수장 건축공사 | construction / lump_sum |
한국농어촌공사 충남지역본부 예산지사 | KRW 216,247,600 |
Sole (100%) |
2026-01-27 (chg: 2026-06-12) |
R26TA01388587 |
남일~금산 도로건설공사(6차) | construction / multi_year |
국토교통부 대전지방국토관리청 | KRW 5,130,368,770 |
Joint (50%) |
2025-12-17 (chg: 2026-06-16) |
R25TA01204768 |
가덕 대선 내대지구 하수관로 설치사업(토목 기계) 2차 | construction / multi_year |
충청남도 부여군 상하수도사업소 | KRW 12,121,047,000 |
Joint (50%) |
2025-11-19 |
R25TA01098754 |
천안 봉선홍경사 갈기비 주변 환경정비공사 | construction / lump_sum |
충청남도 천안시 | KRW 5,041,000 |
Sole (100%) |
2025-11-18 (chg: 2025-12-16) |
R25TA01099930 |
삽교 상하1리 배수로정비사업 | construction / lump_sum |
한국농어촌공사 충남지역본부 예산지사 | KRW 73,612,000 |
Sole (100%) |
2025-11-05 (chg: 2025-12-16) |
R25TA01050809 |
2025년 정대영가옥 초가이엉잇기 | construction / lump_sum |
충청남도 예산군 | KRW 18,659,030 |
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.