dangjinsi (국민토건 주식회사)
Business Registration No.: 2258101908 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | dangjinsi |
|---|---|
| Korean Legal Name | 국민토건 주식회사 |
| Business Registration No. | 2258101908 |
| Established Date | 1992-07-01 |
| Region | 충청남도 당진시 |
| Address (KO) | 충청남도 당진시 아미로 825-47 (대덕동) |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 5 (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 1,885,135,960 |
| 12-Month Contract Count | 46 (Joint contracts: 0) |
| Unit-Price (Framework) Contracts (Reported Separately) | 1 contracts | Ceiling: KRW 19,742,000 |
| 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) | 39 | KRW 1,776,524,460 |
| Services (용역) | 7 | KRW 108,611,500 |
| 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) | 45 | KRW 1,885,135,960 | KRW 1,885,135,960 |
| Multi-year / Continuing (장기·계속비) | 0 | KRW 0 | KRW 0 |
| Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total) | 1 | KRW 19,742,000 | KRW 19,742,000 |
| Unclassified / Zero-amount (기타) | 0 | KRW 0 | KRW 0 |
Top 5 Government Buyers
| Buyer (Korean Legal Name) | Agency Code | Contracts | 12M Amount (KRW) |
|---|---|---|---|
| 충청남도 건설본부 건설사업부 서부사무소 | 6441503 | 1 | KRW 692,413,700 |
| 충청남도 당진시 | 5680000 | 12 | KRW 357,240,100 |
| 충청남도 아산시 | 4520000 | 1 | KRW 345,627,600 |
| 충청남도 당진시 당진3동 | 5680159 | 5 | KRW 60,660,000 |
| 충청남도 당진시 송악읍 | 5680091 | 3 | KRW 54,960,500 |
Recent Contracts (up to 20)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-27 |
R26TA02361668 |
당진3동 추경 원당2통(2구역) 아스콘 재포장사업 | construction / lump_sum |
충청남도 당진시 당진3동 | KRW 10,756,000 |
Sole (100%) |
2026-10-27 (chg: 2026-10-27) |
R26TA02361548 |
당진3동 추경 원당1통 마을안길 정비사업 | construction / lump_sum |
충청남도 당진시 당진3동 | KRW 10,900,000 |
Sole (100%) |
2026-10-19 |
R26TA02323972 |
신흥2리 배수로 공사 | construction / lump_sum |
충청남도 당진시 신평면 | KRW 14,610,000 |
Sole (100%) |
2026-10-13 |
R26TA02304645 |
면천면 대치리 및 죽동1리 마을안길 아스콘 덧씌우기 공사 | construction / lump_sum |
충청남도 당진시 면천면 | KRW 8,659,000 |
Sole (100%) |
2026-10-06 (chg: 2026-10-22) |
R26TA02285034 |
남원천1교 교각세굴 보수공사 | construction / lump_sum |
충청남도 당진시 | KRW 21,500,000 |
Sole (100%) |
2026-08-06 (chg: 2026-09-10) |
R26TA02123177 |
순성면 주동천 제방 포장공사 | construction / lump_sum |
충청남도 당진시 | KRW 20,306,000 |
Sole (100%) |
2026-08-03 (chg: 2026-09-03) |
R26TA02113009 |
면천면 자개리 수해복구 공사 | construction / lump_sum |
충청남도 당진시 면천면 | KRW 20,876,000 |
Sole (100%) |
2026-07-28 |
R26TA02101112 |
당진천 준설 및 사토 운반 장비 임차(3차) | services / lump_sum |
충청남도 당진시 | KRW 22,000,000 |
Sole (100%) |
2026-07-16 (chg: 2026-07-28) |
R26TA02067181 |
합덕수리민속박물관 합덕제 예초작업 | construction / lump_sum |
당진도시공사 | KRW 21,489,000 |
Sole (100%) |
2026-07-10 (chg: 2026-07-14) |
R26TA02048613 |
우강면 성원리 용배수로 정비공사 | construction / lump_sum |
충청남도 당진시 우강면 | KRW 20,810,000 |
Sole (100%) |
2026-07-01 |
R26TA02020953 |
송정소하천 하도 준설사업 장비임차 | services / lump_sum |
충청남도 당진시 당진2동 | KRW 19,965,000 |
Sole (100%) |
2026-06-24 (chg: 2026-07-23) |
R26TA01997299 |
석문면 기계화경작로 확포장공사 | construction / lump_sum |
충청남도 당진시 | KRW 19,800,000 |
Sole (100%) |
2026-06-16 (chg: 2026-07-28) |
R26TA01967020 |
석문면 삼화리 축조블럭 정비공사 | construction / lump_sum |
충청남도 당진시 석문면 | KRW 20,000,000 |
Sole (100%) |
2026-06-04 (chg: 2026-06-18) |
R26TA01930871 |
당진 무수동교 자전거도로 개선공사 | construction / lump_sum |
충청남도 당진시 | KRW 15,759,000 |
Sole (100%) |
2026-04-29 (chg: 2026-05-28) |
R26TA01815467 |
시곡1통 시곡천 정비사업 | construction / lump_sum |
충청남도 당진시 당진3동 | KRW 5,857,000 |
Sole (100%) |
2026-04-29 |
R26TA01810859 |
황토길 구간 안전울타리(휀스) 설치 | construction / lump_sum |
당진도시공사 | KRW 21,200,000 |
Sole (100%) |
2026-04-01 (chg: 2026-05-22) |
R26TA01699004 |
우강면 내경2리 마을안길 포장공사 | construction / lump_sum |
충청남도 당진시 우강면 | KRW 5,710,000 |
Sole (100%) |
2026-03-17 (chg: 2026-04-02) |
R26TA01625291 |
순성면 중방리 용배수로 설치공사 | construction / unit_price |
충청남도 당진시 순성면 | KRW 19,742,000 |
Sole (100%) |
2026-03-16 (chg: 2026-04-17) |
R26TA01609670 |
사기소2통 농로 포장공사 | construction / lump_sum |
충청남도 당진시 당진2동 | KRW 14,343,000 |
Sole (100%) |
2026-03-16 (chg: 2026-04-29) |
R26TA01609381 |
채운4통 배수로 및 마을안길 정비공사 | construction / lump_sum |
충청남도 당진시 당진2동 | KRW 5,444,000 |
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.