CHUNGSAN (청산종합건설(주))
Business Registration No.: 3018147528 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | CHUNGSAN |
|---|---|
| Korean Legal Name | 청산종합건설(주) |
| Business Registration No. | 3018147528 |
| Established Date | 2000-11-09 |
| Region | 충청북도 청주시 |
| Address (KO) | 충청북도 청주시 서원구 구룡산로372번길 5, 302호 (수곡동) |
| 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 5,408,512,280 |
| 12-Month Contract Count | 6 (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) | 6 | KRW 5,408,512,280 |
| 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 1,014,691,280 | KRW 1,014,691,280 |
| Multi-year / Continuing (장기·계속비) | 4 | KRW 4,393,821,000 | KRW 12,915,767,120 |
| 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) |
|---|---|---|---|
| 충청북도 영동군 | 4440000 | 1 | KRW 1,652,955,000 |
| 충청북도 괴산군 | 4460000 | 1 | KRW 1,528,579,000 |
| 한국농어촌공사 충북지역본부 진천지사 | D152239 | 1 | KRW 773,337,000 |
| 국토교통부 대전지방국토관리청 보은국토관리사무소 | 1613239 | 1 | KRW 762,202,390 |
| 충청북도 음성군 | 4470000 | 1 | KRW 438,950,000 |
Recent Contracts (up to 6)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-15 |
R26TA02316835 |
삼성면 기초생활거점 조성사업 건축공사 | construction / multi_year |
충청북도 음성군 | KRW 438,950,000 |
Sole (100%) |
2026-06-15 (chg: 2026-09-17) |
R26TA01964423 |
영동천 옛물길터 생태하천 복원사업(3차분) | construction / multi_year |
충청북도 영동군 | KRW 1,652,955,000 |
Sole (100%) |
2026-01-12 (chg: 2026-09-16) |
R26TA01332802 |
자래지구 수리시설개보수사업 토목공사 | construction / multi_year |
한국농어촌공사 충북지역본부 진천지사 | KRW 773,337,000 |
Sole (100%) |
2026-01-09 |
R26TA01328048 |
보은국토 관내 북부권역 일상관리공사 | construction / lump_sum |
국토교통부 대전지방국토관리청 보은국토관리사무소 | KRW 762,202,390 |
Sole (100%) |
2025-11-25 (chg: 2025-12-09) |
R25TA00142144 |
동진천·성황천종합관광활성화(행복스테이플랫폼)문화공간조성사업 | construction / multi_year |
충청북도 괴산군 | KRW 1,528,579,000 |
Sole (100%) |
2025-11-03 (chg: 2026-04-27) |
R25TA01025654 |
증평종합운동장 광장 조성공사 | construction / lump_sum |
충청북도 증평군 | KRW 252,488,890 |
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.