jowoncon (조원종합건설주식회사)
Business Registration No.: 1268146985 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | jowoncon |
|---|---|
| Korean Legal Name | 조원종합건설주식회사 |
| Business Registration No. | 1268146985 |
| Established Date | 2000-07-14 |
| Region | 경기도 화성시 |
| Address (KO) | 경기도 화성시 매송면 화성로2357번길 4 () |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 18 (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 2,645,786,946 |
| 12-Month Contract Count | 7 (Joint contracts: 1) |
| 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) | 7 | KRW 2,645,786,946 |
| 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) | 6 | KRW 2,388,766,400 | KRW 2,388,766,400 |
| Multi-year / Continuing (장기·계속비) | 1 | KRW 257,020,546 | KRW 17,678,830,000 |
| 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) |
|---|---|---|---|
| 경기도교육청 동우여자고등학교 | 7530154 | 1 | KRW 752,873,600 |
| 경기도 연천군 | 4140000 | 1 | KRW 467,167,400 |
| 경기도 포천시 | 5600000 | 1 | KRW 381,900,000 |
| 경기도 화성시 | 5530000 | 1 | KRW 327,509,600 |
| 경기도 화성시 만세구 | 5740000 | 1 | KRW 301,737,800 |
Recent Contracts (up to 7)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-06-17 (chg: 2026-09-10) |
R26TA01973275 |
한탄강 주상절리길 테마형(신답리고분) 거점 공사 | construction / lump_sum |
경기도 연천군 | KRW 467,167,400 |
Sole (100%) |
2026-05-20 (chg: 2026-08-05) |
R26TA01879844 |
주방 환경개선 및 산업용리프트( 덤웨이터) 설치공사 | construction / lump_sum |
해뜨는마을 | KRW 157,578,000 |
Sole (100%) |
2026-03-04 (chg: 2026-10-12) |
R26TA01577223 |
매향2리 경로당 건립 공사(건축,기계) | construction / lump_sum |
경기도 화성시 | KRW 327,509,600 |
Sole (100%) |
2026-01-29 (chg: 2026-06-25) |
R26TA01399296 |
낙동강 유곡지구 하천환경정비사업 | construction / multi_year |
기후에너지환경부 낙동강유역환경청 | KRW 1,285,102,730 |
Joint (20%) |
2026-01-07 |
R26TA01308594 |
2026년 화성시 만세구 교통약자 보호구역 유지관리(단가) 공사 | construction / lump_sum |
경기도 화성시 만세구 | KRW 301,737,800 |
Sole (100%) |
2025-12-26 (chg: 2026-08-31) |
R25TA01231962 |
소흘 도시계획도로(중로2-소흘6， 서희제방도로) 개설공사 | construction / lump_sum |
경기도 포천시 | KRW 381,900,000 |
Sole (100%) |
2025-12-09 (chg: 2026-03-16) |
R25TA01211124 |
[동우여고 내진보강] 건축공사 | construction / lump_sum |
경기도교육청 동우여자고등학교 | KRW 752,873,600 |
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.