SAMWOO CONSTRUCTION CO.,LTD (株式會社 三友建設)
Business Registration No.: 6138102725 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | SAMWOO CONSTRUCTION CO.,LTD |
|---|---|
| Korean Legal Name | 株式會社 三友建設 |
| Business Registration No. | 6138102725 |
| Established Date | 1986-05-26 |
| Region | 경상남도 진주시 |
| Address (KO) | 경상남도 진주시 사들로 20, 404호(충무공동) |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 40 (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 3,917,133,645 |
| 12-Month Contract Count | 10 (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) | 10 | KRW 3,917,133,645 |
| 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) | 5 | KRW 2,611,849,645 | KRW 2,611,849,645 |
| Multi-year / Continuing (장기·계속비) | 5 | KRW 1,305,284,000 | KRW 25,511,180,760 |
| 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) |
|---|---|---|---|
| 경상남도 함양군 | 5460000 | 1 | KRW 922,372,920 |
| 경상남도 통영시 | 5330000 | 1 | KRW 588,159,000 |
| 한국폴리텍VII대학 진주캠퍼스 | Z003424 | 1 | KRW 586,193,225 |
| 한국농어촌공사 경남지역본부 거창.함양지사 | D150554 | 1 | KRW 500,000,000 |
| 경상남도 의령군 | 5390000 | 1 | KRW 419,469,500 |
Recent Contracts (up to 10)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-09-09 |
R26TA02214837 |
금호지구 농촌공간정비사업 토목건축공사 | construction / multi_year |
한국농어촌공사 경남지역본부 거창.함양지사 | KRW 500,000,000 |
Sole (100%) |
2026-07-13 (chg: 2026-09-16) |
R26TA02007742 |
한국폴리텍대학 진주캠퍼스 뿌리산업 특화 교육센터 구축 공사(건축, 설비) | construction / lump_sum |
한국폴리텍VII대학 진주캠퍼스 | KRW 586,193,225 |
Sole (100%) |
2026-06-23 |
R26TA01988027 |
가좌캠퍼스 생활관6,7동 스프링클러설비 설치 전기공사 | construction / lump_sum |
경상국립대학교 | KRW 95,655,000 |
Sole (100%) |
2026-03-06 (chg: 2026-09-08) |
R26TA01579947 |
명정동 파크골프장 조성사업 | construction / lump_sum |
경상남도 통영시 | KRW 588,159,000 |
Sole (100%) |
2026-01-23 (chg: 2026-09-08) |
R26TA01378170 |
남해군 자연휴양림 조성사업 정보통신공사(3차) | construction / multi_year |
경상남도 남해군 | KRW 222,156,000 |
Sole (100%) |
2026-01-23 |
R26TA01372885 |
특리지구 다목적농촌용수개발사업 토목건축기계공사 | construction / multi_year |
한국농어촌공사 경남지역본부 진주.산청지사 | KRW 500,000,000 |
Joint (55%) |
2026-01-21 (chg: 2026-10-15) |
R26TA01368987 |
도천 치이골지구(군도4호선) 도로선형개선공사(2026년분) | construction / multi_year |
경상남도 창녕군 | KRW 191,028,000 |
Sole (100%) |
2025-12-30 (chg: 2026-01-20) |
R25TA00523104 |
함양군 작은영화관 건립사업(건축, 기계) | construction / lump_sum |
경상남도 함양군 | KRW 922,372,920 |
Sole (100%) |
2025-12-26 (chg: 2026-06-14) |
R25TA01273803 |
한우산터널 방재설비 보강사업 | construction / lump_sum |
경상남도 의령군 | KRW 419,469,500 |
Sole (100%) |
2025-11-19 (chg: 2025-12-29) |
R25TA01103119 |
금산지구 하천재해예방사업(2025년분) | construction / multi_year |
경상남도 | KRW 117,100,000 |
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.