doochang (주식회사 두창종합건설)
Business Registration No.: 5068150782 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | doochang |
|---|---|
| Korean Legal Name | 주식회사 두창종합건설 |
| Business Registration No. | 5068150782 |
| Established Date | 2004-01-08 |
| Region | 경상북도 포항시 |
| Address (KO) | 경상북도 포항시 남구 해도동 47-15번지 |
| 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 3,616,856,410 |
| 12-Month Contract Count | 5 (Joint contracts: 1) |
| 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) | 5 | KRW 3,616,856,410 |
| 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) | 4 | KRW 3,027,989,410 | KRW 3,027,989,410 |
| Multi-year / Continuing (장기·계속비) | 1 | KRW 588,867,000 | KRW 11,983,322,800 |
| 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) |
|---|---|---|---|
| 국토교통부 부산지방국토관리청 대구국토관리사무소 | 1613300 | 1 | KRW 1,997,204,000 |
| 국립경국대학교 | 7008296 | 1 | KRW 615,112,000 |
| 한국농어촌공사 전남지역본부 진도지사 | D150437 | 1 | KRW 588,867,000 |
| 경상북도 포항시 맑은물사업소 | 5020500 | 1 | KRW 352,214,000 |
| 경상북도 포항시 북구보건소 | 5020056 | 1 | KRW 63,459,410 |
Recent Contracts (up to 5)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-28 |
R26TA02364645 |
공공건축물 그린리모델링 건축공사(조사리보건진료소) | construction / lump_sum |
경상북도 포항시 북구보건소 | KRW 63,459,410 |
Sole (100%) |
2026-05-18 (chg: 2026-08-26) |
R26TA01868140 |
(글로컬대학) K-인문 Factory 조성 건축 공사[긴급] | construction / lump_sum |
국립경국대학교 | KRW 615,112,000 |
Sole (100%) |
2026-04-09 (chg: 2026-09-29) |
R26TA01730670 |
YG28블록(동해면행정복지센터 일원) 노후관 교체 공사 | construction / lump_sum |
경상북도 포항시 맑은물사업소 | KRW 352,214,000 |
Sole (100%) |
2026-02-04 (chg: 2026-10-07) |
R26TA01427359 |
지산지구 배수개선사업 토목공사 | construction / multi_year |
한국농어촌공사 전남지역본부 진도지사 | KRW 2,944,335,000 |
Joint (20%) |
2025-11-06 (chg: 2025-12-16) |
R25TA01053964 |
국도28호선 장춘교 등 2개소 시설물 보수공사 | construction / lump_sum |
국토교통부 부산지방국토관리청 대구국토관리사무소 | KRW 1,997,204,000 |
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.