JINNAM CONSTRUCTION CO., LTD. (진남토건 주식회사)
Business Registration No.: 4178109663 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | JINNAM CONSTRUCTION CO., LTD. |
|---|---|
| Korean Legal Name | 진남토건 주식회사 |
| Business Registration No. | 4178109663 |
| Established Date | 1994-10-27 |
| Region | 전남광주통합특별시 여수시 |
| Address (KO) | 전남광주통합특별시 여수시 여수산단로 34 (봉계동), 4층 |
| Homepage | http://www.jinnam.co.kr/ |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 32 (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 10,699,374,000 |
| 12-Month Contract Count | 9 (Joint contracts: 1) |
| Unit-Price (Framework) Contracts (Reported Separately) | 3 contracts | Ceiling: KRW 1,649,600,000 |
| 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) | 9 | KRW 10,699,374,000 |
| 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) | 2 | KRW 1,455,770,000 | KRW 1,455,770,000 |
| Multi-year / Continuing (장기·계속비) | 4 | KRW 9,243,604,000 | KRW 62,752,857,000 |
| Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total) | 3 | KRW 1,649,600,000 | KRW 4,099,000,000 |
| Unclassified / Zero-amount (기타) | 0 | KRW 0 | KRW 0 |
Top 5 Government Buyers
| Buyer (Korean Legal Name) | Agency Code | Contracts | 12M Amount (KRW) |
|---|---|---|---|
| 전남광주통합특별시 무안청사 | 6130769 | 1 | KRW 3,808,840,000 |
| 전남광주통합특별시 곡성군 상하수도사업소 | 5835025 | 1 | KRW 2,142,828,000 |
| 전남광주통합특별시 보성군 | 5850000 | 1 | KRW 1,956,000,000 |
| 경상남도 사천시 | 5340000 | 1 | KRW 1,335,936,000 |
| 전남광주통합특별시 해남군 | 5870000 | 1 | KRW 1,050,235,000 |
Recent Contracts (up to 9)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-09-07 |
R26TA02184041 |
국도29호선 화순 매정2교(상) 등 4개교 점검시설 설치공사 | construction / lump_sum |
국토교통부 익산지방국토관리청 광주국토관리사무소 | KRW 405,535,000 |
Sole (100%) |
2026-06-17 |
R26TA01967425 |
보성 봉화 자연재해위험개선지구 정비사업 | construction / multi_year |
전남광주통합특별시 보성군 | KRW 1,956,000,000 |
Sole (100%) |
2026-04-23 |
R26TA01789027 |
김치원료 공급단지 구축사업 전기공사 | construction / lump_sum |
전남광주통합특별시 해남군 | KRW 1,050,235,000 |
Sole (100%) |
2026-04-09 (chg: 2026-05-27) |
R26TA01731079 |
2025년 광주국토 남부권 도로시설물보수 연간단가공사(3차) | construction / unit_price |
국토교통부 익산지방국토관리청 광주국토관리사무소 | KRW 796,400,000 |
Sole (100%) |
2026-01-29 |
R26TA01397372 |
국가지원지방도 58호선(사천곤양~서포)건설공사(2026년분) | construction / multi_year |
경상남도 사천시 | KRW 2,726,400,000 |
Joint (49%) |
2026-01-07 (chg: 2026-10-13) |
R26TA01320033 |
염곡지구 하수관로 정비사업(2차분) | construction / multi_year |
전남광주통합특별시 곡성군 상하수도사업소 | KRW 2,142,828,000 |
Sole (100%) |
2026-01-06 (chg: 2026-04-03) |
R25TA01304382 |
2025년 광주국토 남부권 도로시설물보수 연간단가공사(2차) | construction / unit_price |
국토교통부 익산지방국토관리청 광주국토관리사무소 | KRW 540,800,000 |
Sole (100%) |
2025-12-31 (chg: 2026-07-24) |
R25TA01301138 |
금강천 하천재해예방사업(5차) | construction / multi_year |
전남광주통합특별시 무안청사 | KRW 3,808,840,000 |
Sole (100%) |
2025-11-10 (chg: 2026-04-09) |
R25TA01032465 |
2025년 광주국토 남부권 도로시설물보수 연간단가공사 | construction / unit_price |
국토교통부 익산지방국토관리청 광주국토관리사무소 | KRW 312,400,000 |
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.