SUNJIN (先進建設 株式會社)
Business Registration No.: 3118103454 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | SUNJIN |
|---|---|
| Korean Legal Name | 先進建設 株式會社 |
| Business Registration No. | 3118103454 |
| Established Date | 1992-07-01 |
| Region | 충청남도 당진시 |
| Address (KO) | 충청남도 당진시 무수동로 224-0 (읍내동, 진흥빌딩 4층) |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 12 (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 6,715,640,167 |
| 12-Month Contract Count | 8 (Joint contracts: 3) |
| 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) | 8 | KRW 6,715,640,167 |
| 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 941,912,500 | KRW 941,912,500 |
| Multi-year / Continuing (장기·계속비) | 6 | KRW 5,773,727,667 | KRW 62,026,202,000 |
| 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) |
|---|---|---|---|
| 국토교통부 대전지방국토관리청 예산국토관리사무소 | 1613243 | 2 | KRW 2,535,923,667 |
| 한국농어촌공사 충남지역본부 예산지사 | D150278 | 2 | KRW 1,911,061,000 |
| 한국농어촌공사 충남지역본부 논산지사 | D152529 | 1 | KRW 771,260,000 |
| 충청남도 계룡시 | 5580000 | 1 | KRW 662,316,500 |
| 기후에너지환경부 낙동강유역환경청 | 1482027 | 1 | KRW 555,483,000 |
Recent Contracts (up to 8)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-22 (chg: 2026-02-24) |
R26TA01525656 |
향한소하천 정비공사 | construction / lump_sum |
충청남도 계룡시 | KRW 662,316,500 |
Sole (100%) |
2026-07-13 |
R26TA02047780 |
국도21호선 목천IC 교차로 개선공사(6차) | construction / multi_year |
국토교통부 대전지방국토관리청 예산국토관리사무소 | KRW 2,619,378,890 |
Joint (30%) |
2026-02-27 (chg: 2026-04-23) |
R26TA01473821 |
오가4지구 수리시설개보수사업 토목공사 | construction / multi_year |
한국농어촌공사 충남지역본부 예산지사 | KRW 365,266,000 |
Sole (100%) |
2026-01-21 |
R26TA01363794 |
황강 용주지구 하천환경정비사업(4차) | construction / multi_year |
기후에너지환경부 낙동강유역환경청 | KRW 3,703,220,000 |
Joint (15%) |
2026-01-16 |
R26TA01353071 |
갈산지구 수리시설개보수사업 토목공사 | construction / multi_year |
한국농어촌공사 충남지역본부 논산지사 | KRW 771,260,000 |
Sole (100%) |
2025-12-22 |
R25TA01243709 |
오가4지구 수리시설개보수사업 토목공사 | construction / multi_year |
한국농어촌공사 충남지역본부 예산지사 | KRW 1,545,795,000 |
Sole (100%) |
2025-12-16 (chg: 2026-06-30) |
R25TA01184768 |
[서산]지방도647호 태봉도로 호우피해 복구공사 | construction / lump_sum |
충청남도 건설본부 건설사업부 서부사무소 | KRW 279,596,000 |
Sole (100%) |
2025-11-29 (chg: 2025-12-16) |
R25TA00163422 |
국도21호선 목천IC 교차로 개선공사 | construction / multi_year |
국토교통부 대전지방국토관리청 예산국토관리사무소 | KRW 5,833,700,000 |
Joint (30%) |
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.