Da San Construction co. Ltd (다산건설 주식회사)
Business Registration No.: 6198102188 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | Da San Construction co. Ltd |
|---|---|
| Korean Legal Name | 다산건설 주식회사 |
| Business Registration No. | 6198102188 |
| Established Date | 1992-09-01 |
| Region | 경상남도 고성군 |
| Address (KO) | 경상남도 고성군 하이면 하이로 502-72 2층 |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 9 (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 1,918,869,790 |
| 12-Month Contract Count | 14 (Joint contracts: 0) |
| 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) | 14 | KRW 1,918,869,790 |
| 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) | 12 | KRW 1,485,191,790 | KRW 1,485,191,790 |
| Multi-year / Continuing (장기·계속비) | 2 | KRW 433,678,000 | KRW 877,258,000 |
| 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) |
|---|---|---|---|
| 경상남도 김해시 | 5350000 | 1 | KRW 868,206,000 |
| 국토교통부 부산지방국토관리청 진주국토관리사무소 | 1613295 | 2 | KRW 433,678,000 |
| 경상남도 고성군 상하수도사업소 | 5420066 | 1 | KRW 179,403,000 |
| 경상남도 고성군 | 5420000 | 2 | KRW 173,599,000 |
| 경상남도 고성군 농업기술센터 | 5420028 | 1 | KRW 79,443,000 |
Recent Contracts (up to 14)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-28 |
R26TA02364914 |
학림천 정비사업 견적제출 | construction / lump_sum |
경상남도 고성군 농업기술센터 | KRW 79,443,000 |
Sole (100%) |
2026-10-19 |
R26TA02330882 |
입암마을 진입로 재포장공사 | construction / lump_sum |
경상남도 고성군 하이면 | KRW 20,150,000 |
Sole (100%) |
2026-08-25 |
R26TA02170551 |
고봉천(고성지구) 호안 보강공사 | construction / lump_sum |
경상남도 고성군 | KRW 71,678,000 |
Sole (100%) |
2026-06-15 |
R26TA01966643 |
와룡(천진암)소하천 생활권 정비사업 | construction / lump_sum |
경상남도 고성군 하이면 | KRW 20,240,000 |
Sole (100%) |
2026-05-26 |
R26TA01894597 |
군진마을 오수관로 설치사업 | construction / lump_sum |
경상남도 고성군 상하수도사업소 | KRW 179,403,000 |
Sole (100%) |
2026-05-20 |
R26TA01881556 |
소규모정주어항(구선창항) 유지보수사업 | construction / lump_sum |
경상남도 고성군 | KRW 101,921,000 |
Sole (100%) |
2026-04-30 |
R26TA01822302 |
와룡4소하천 생활권 정비사업 | construction / lump_sum |
경상남도 고성군 하이면 | KRW 20,240,000 |
Sole (100%) |
2026-03-24 (chg: 2026-08-21) |
R26TA01659089 |
한림 안하마을 일원 노후관로 교체공사 | construction / lump_sum |
경상남도 김해시 | KRW 868,206,000 |
Sole (100%) |
2026-02-27 (chg: 2026-06-17) |
R26TA01556317 |
국도24호선 합천 묘산지구 수해복구공사(2차) | construction / multi_year |
국토교통부 부산지방국토관리청 진주국토관리사무소 | KRW 288,241,220 |
Sole (100%) |
2026-02-20 (chg: 2026-03-30) |
R26TA01496939 |
독실마을 노후 잠관 및 용수로 정비공사 | construction / lump_sum |
경상남도 고성군 고성읍 | KRW 40,381,000 |
Sole (100%) |
2025-12-18 (chg: 2026-04-14) |
R25TA01234952 |
국도24호선 합천 묘산지구 수해복구공사 | construction / multi_year |
국토교통부 부산지방국토관리청 진주국토관리사무소 | KRW 145,436,780 |
Sole (100%) |
2025-12-15 |
R25TA01211181 |
면기반시설 및 영농기반시설 정비사업 | construction / lump_sum |
경상남도 고성군 하이면 | KRW 7,728,790 |
Sole (100%) |
2025-11-26 |
R25TA01129265 |
신분지구 답진입로(2차) 설치공사 | construction / lump_sum |
경상남도 고성군 영현면 | KRW 20,240,000 |
Sole (100%) |
2025-11-07 (chg: 2025-12-29) |
R25TA01060761 |
신촌교 보수 및 평구1교 생활도로 확장공사 | construction / lump_sum |
경상남도 동부도로관리사업소 | KRW 55,561,000 |
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.