JIWON CONSTRUCTION, CO., LTD. (지원건설 주식회사)
Business Registration No.: 6038148234 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | JIWON CONSTRUCTION, CO., LTD. |
|---|---|
| Korean Legal Name | 지원건설 주식회사 |
| Business Registration No. | 6038148234 |
| Established Date | 2001-12-01 |
| Region | 부산광역시 사하구 |
| Address (KO) | 부산광역시 사하구 낙동대로 500 (하단동, 씨티파크오피스텔 3층) |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 17 (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 21,502,384,616 |
| 12-Month Contract Count | 11 (Joint contracts: 6) |
| 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) | 11 | KRW 21,502,384,616 |
| 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) | 4 | KRW 664,533,470 | KRW 664,533,470 |
| Multi-year / Continuing (장기·계속비) | 7 | KRW 20,837,851,146 | KRW 1,581,116,958,390 |
| 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 | 1192000 | 5 | KRW 14,367,071,146 |
| 부산광역시 남구 | 3310000 | 1 | KRW 4,500,000,000 |
| 부산광역시 건설본부 | 6260361 | 1 | KRW 1,970,780,000 |
| 부산광역시 낙동강관리본부 | 6261033 | 1 | KRW 433,303,000 |
| 부산항만공사 | B551220 | 1 | KRW 132,593,670 |
Recent Contracts (up to 11)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-07-28 (chg: 2026-09-29) |
R26TA02096778 |
연천중학교 공간재구조화 정보통신공사 | construction / lump_sum |
부산광역시교육청 부산광역시동래교육지원청 | KRW 11,489,000 |
Sole (100%) |
2026-07-21 (chg: 2026-08-13) |
R26TA02064604 |
부산대학교사범대학부설고등학교 자기주도학습 공간 조성 공사 | construction / lump_sum |
부산광역시교육청 부산대학교사범대학부설고등학교 | KRW 87,147,800 |
Sole (100%) |
2026-06-15 |
R26TA01938515 |
부산항 진해신항 남측 방파호안(1단계 1공구) 축조공사(3차) | construction / multi_year |
해양수산부 | KRW 32,100,000,000 |
Joint (5%) |
2026-05-29 (chg: 2026-09-08) |
R26TA01907112 |
화명생태공원 수생식물원데크 정비공사 | construction / lump_sum |
부산광역시 낙동강관리본부 | KRW 433,303,000 |
Sole (100%) |
2026-05-20 (chg: 2026-08-28) |
R26TA01881570 |
2026년 감천항 3부두 확장구역 오수처리시설 설치공사 | construction / lump_sum |
부산항만공사 | KRW 132,593,670 |
Sole (100%) |
2026-04-30 |
R26TA01817697 |
부산항 진해신항 남방파제(1단계) 축조공사(5차) | construction / multi_year |
해양수산부 | KRW 52,289,000,000 |
Joint (5%) |
2026-03-25 (chg: 2026-09-17) |
R26TA01654084 |
동해신항 기타광석부두 및 잡화부두 건설공사(3차) | construction / multi_year |
해양수산부 | KRW 54,577,105,000 |
Joint (5.2599%) |
2026-03-25 |
R26TA01652049 |
부산항 진해신항 준설토투기장(3구역) 호안(2공구) 축조공사(4차) | construction / multi_year |
해양수산부 | KRW 99,538,400,000 |
Joint (5%) |
2025-12-30 (chg: 2026-04-13) |
R25TA01280428 |
문현지구 풍수해생활권 종합정비사업 | construction / multi_year |
부산광역시 남구 | KRW 4,500,000,000 |
Sole (100%) |
2025-12-05 (chg: 2025-12-05) |
R25TA01154453 |
암남동 재해취약지구(방재호안 2단계) 정비사업 | construction / multi_year |
부산광역시 건설본부 | KRW 4,022,000,000 |
Joint (49%) |
2025-11-27 (chg: 2026-07-24) |
R25TA01116008 |
부산항 진해신항 남측 방파호안(1단계 1공구) 축조공사(2차) | construction / multi_year |
해양수산부 | KRW 46,000,000,000 |
Joint (5%) |
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.