Chunah (주식회사 청아건설)
Business Registration No.: 5028622426 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | Chunah |
|---|---|
| Korean Legal Name | 주식회사 청아건설 |
| Business Registration No. | 5028622426 |
| Established Date | 2013-03-04 |
| Region | 세종특별자치시 조치원읍 |
| Address (KO) | 세종특별자치시 조치원읍 산책1길 30-0, 102호 (수민빌딩) |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 10 (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 2,556,815,880 |
| 12-Month Contract Count | 32 (Joint contracts: 0) |
| Unit-Price (Framework) Contracts (Reported Separately) | 4 contracts | Ceiling: KRW 490,873,940 |
| 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) | 31 | KRW 2,438,122,380 |
| Services (용역) | 1 | KRW 118,693,500 |
| 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) | 28 | KRW 2,556,815,880 | KRW 2,556,815,880 |
| Multi-year / Continuing (장기·계속비) | 0 | KRW 0 | KRW 0 |
| Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total) | 4 | KRW 490,873,940 | KRW 490,873,940 |
| Unclassified / Zero-amount (기타) | 0 | KRW 0 | KRW 0 |
Top 5 Government Buyers
| Buyer (Korean Legal Name) | Agency Code | Contracts | 12M Amount (KRW) |
|---|---|---|---|
| 세종특별자치시 | 5690000 | 14 | KRW 899,150,520 |
| 행정안전부 정부청사관리본부 | 1741049 | 1 | KRW 656,440,770 |
| 세종특별자치시 상하수도사업소 | 5690421 | 7 | KRW 570,963,710 |
| 국립정원문화원 | Z054751 | 1 | KRW 290,672,280 |
| 세종특별자치시 도로관리사업소 | 5690341 | 3 | KRW 59,101,000 |
Recent Contracts (up to 20)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-23 |
R26TA02333265 |
송곳재저수지 재해복구공사 | construction / lump_sum |
세종특별자치시 | KRW 73,360,140 |
Sole (100%) |
2026-10-21 |
R26TA02333432 |
연동면(백천) 상수관로 이설공사 | construction / lump_sum |
세종특별자치시 상하수도사업소 | KRW 47,049,320 |
Sole (100%) |
2026-10-14 (chg: 2026-10-28) |
R26TA02307387 |
노호2리(361-1번지) 외 1개소 호우피해 복구사업 | construction / lump_sum |
세종특별자치시 | KRW 23,991,000 |
Sole (100%) |
2026-10-12 |
R26TA02299769 |
지방하천(원봉천) 상류부 피해복구공사 | construction / lump_sum |
세종특별자치시 | KRW 42,660,000 |
Sole (100%) |
2026-10-07 |
R26TA02279526 |
집현다함께돌봄센터 리모델링 공사(건축,기계) | construction / lump_sum |
세종특별자치시 | KRW 43,215,290 |
Sole (100%) |
2026-09-29 |
R26TA02266533 |
금남면 달전리 가압장 설치공사(토목) | construction / lump_sum |
세종특별자치시 상하수도사업소 | KRW 45,065,770 |
Sole (100%) |
2026-09-08 (chg: 2026-10-05) |
R26TA02210080 |
(전의면)서정1리 세천(배수로) 정비공사(2공구) | construction / lump_sum |
세종특별자치시 | KRW 28,504,000 |
Sole (100%) |
2026-08-31 |
R26TA02167683 |
전동면 농어촌생활용수 개발 후속사업(청송1리) | construction / lump_sum |
세종특별자치시 상하수도사업소 | KRW 23,222,620 |
Sole (100%) |
2026-08-21 (chg: 2026-09-08) |
R26TA02161379 |
수산리(142번지 일원) 수해복구공사 외 1개소 | construction / lump_sum |
세종특별자치시 | KRW 36,268,000 |
Sole (100%) |
2026-07-28 |
R26TA02100624 |
산울초중 휀룸 벽체 보수공사 | construction / lump_sum |
세종특별자치시교육청 | KRW 18,830,000 |
Sole (100%) |
2026-07-13 (chg: 2026-08-09) |
R26TA02047579 |
장군면 봉안리 배수관로 개선공사 | construction / lump_sum |
세종특별자치시 | KRW 43,309,000 |
Sole (100%) |
2026-06-25 (chg: 2026-08-06) |
R26TA01970965 |
2026년 과속방지턱 정비공사 | construction / lump_sum |
세종특별자치시 도로관리사업소 | KRW 45,349,000 |
Sole (100%) |
2026-06-02 (chg: 2026-08-06) |
R26TA01923119 |
동지역 배수시설 준설공사 | construction / lump_sum |
세종특별자치시 도로관리사업소 | KRW 13,752,000 |
Sole (100%) |
2026-05-27 (chg: 2026-05-27) |
R26TA01905825 |
맨홀추락방지시설 설치공사(침산) | construction / lump_sum |
세종특별자치시 상하수도사업소 | KRW 312,758,000 |
Sole (100%) |
2026-05-11 |
R26TA01842181 |
2026년 2-1생활권 가로수 유지관리 공사 | construction / lump_sum |
세종특별자치시 | KRW 93,422,390 |
Sole (100%) |
2026-05-11 |
R26TA01837083 |
2026년 정부세종청사 조경 유지보수 공사 | construction / lump_sum |
행정안전부 정부청사관리본부 | KRW 656,440,770 |
Sole (100%) |
2026-04-30 |
R26TA01817888 |
문곡2리 배수로 정비공사 | construction / unit_price |
세종특별자치시 부강면 | KRW 34,968,000 |
Sole (100%) |
2026-04-22 (chg: 2026-10-21) |
R26TA01752569 |
2026년 방재시설 풀베기 용역 | services / lump_sum |
세종특별자치시 | KRW 118,693,500 |
Sole (100%) |
2026-04-14 |
R26TA01749523 |
조치원어린이도서관 데크 철거 및 방수 공사 | construction / lump_sum |
세종특별자치시 시립도서관 | KRW 3,394,600 |
Sole (100%) |
2026-03-25 (chg: 2026-04-20) |
R26TA01658619 |
산수리 배수로 정비공사 | construction / unit_price |
세종특별자치시 부강면 | KRW 26,903,000 |
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.