chungwootogan (주식회사 청우건영)
Business Registration No.: 1328107589 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | chungwootogan |
|---|---|
| Korean Legal Name | 주식회사 청우건영 |
| Business Registration No. | 1328107589 |
| Established Date | 1992-09-15 |
| Region | 충청남도 논산시 |
| Address (KO) | 충청남도 논산시 연산면 선비로821번길 93-12 |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 14 (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 18,443,583,380 |
| 12-Month Contract Count | 9 (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) | 9 | KRW 18,443,583,380 |
| 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) | 3 | KRW 4,175,737,600 | KRW 4,175,737,600 |
| Multi-year / Continuing (장기·계속비) | 6 | KRW 14,267,845,780 | KRW 90,174,175,250 |
| 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) |
|---|---|---|---|
| 충청남도 건설본부 | 6441406 | 1 | KRW 5,735,445,000 |
| 충청남도 홍성군 | 4600000 | 1 | KRW 4,088,408,600 |
| 한국농어촌공사 충남지역본부 논산지사 | D152529 | 3 | KRW 2,688,687,000 |
| 한국농어촌공사 충남지역본부 보령지사 | D150243 | 1 | KRW 2,259,548,000 |
| 한국농어촌공사 토지개발사업단 | D151901 | 1 | KRW 1,945,291,800 |
Recent Contracts (up to 9)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-08-11 |
R26TA02136550 |
가곡지구 지구단위 종합 복구(가곡소하천)(긴급) | construction / lump_sum |
충청남도 홍성군 | KRW 4,088,408,600 |
Sole (100%) |
2026-07-01 (chg: 2026-09-14) |
R26TA02008420 |
광석지구 다목적농촌용수개발사업 토목.건축.기계공사 | construction / multi_year |
한국농어촌공사 충남지역본부 논산지사 | KRW 2,184,000,000 |
Joint (40%) |
2026-06-15 (chg: 2026-09-22) |
R26TA01961993 |
경찰수사연수원 과학수사실습동 환경개선 전기공사 | construction / lump_sum |
경찰청 경찰수사연수원 | KRW 71,842,000 |
Sole (100%) |
2026-05-29 |
R26TA01913237 |
강경배수장 외 6개소 전기설비 보수공사 | construction / lump_sum |
한국농어촌공사 충남지역본부 논산지사 | KRW 15,487,000 |
Sole (100%) |
2026-02-24 (chg: 2026-10-14) |
R26TA01496433 |
가장동 복합커뮤니티센터 건립공사(건축 등) 3차분 | construction / multi_year |
대전광역시 서구 | KRW 5,514,536,600 |
Joint (30%) |
2026-01-20 (chg: 2026-10-19) |
R26TA01357156 |
대천1지구 국가관리방조제개보수사업 토목공사 | construction / multi_year |
한국농어촌공사 충남지역본부 보령지사 | KRW 2,259,548,000 |
Sole (100%) |
2026-01-12 (chg: 2026-07-07) |
R26TA01327340 |
숙진지구 배수개선사업 토목건축기계공사 | construction / multi_year |
한국농어촌공사 충남지역본부 논산지사 | KRW 1,799,600,000 |
Sole (100%) |
2025-12-31 (chg: 2026-09-30) |
R25TA01296414 |
종전부동산 이목지구 도시개발사업 토목공사(5차년도) | construction / multi_year |
한국농어촌공사 토지개발사업단 | KRW 9,726,459,000 |
Joint (20%) |
2025-11-03 (chg: 2026-07-23) |
R25TA01022371 |
왕암천 지방하천 재해복구사업(2공구) | construction / multi_year |
충청남도 건설본부 | KRW 5,735,445,000 |
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.