guguk construction (주식회사 구국토건)
Business Registration No.: 5028179225 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | guguk construction |
|---|---|
| Korean Legal Name | 주식회사 구국토건 |
| Business Registration No. | 5028179225 |
| Established Date | 2005-03-25 |
| Region | 경상북도 영천시 |
| Address (KO) | 경상북도 영천시 언하공단로 106-1, 2층 (망정동) |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 30 (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 6,117,875,850 |
| 12-Month Contract Count | 6 (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) | 6 | KRW 6,117,875,850 |
| 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 3,357,553,610 | KRW 3,357,553,610 |
| Multi-year / Continuing (장기·계속비) | 3 | KRW 2,760,322,240 | KRW 124,276,325,480 |
| 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) |
|---|---|---|---|
| 경찰청 경상북도경찰청 | 1339376 | 1 | KRW 2,892,354,300 |
| 대구광역시 도시건설본부 | 6271260 | 1 | KRW 1,960,359,500 |
| 경상북도 안동시 | 5070000 | 2 | KRW 799,962,740 |
| 경상북도 영천시 | 5100000 | 2 | KRW 465,199,310 |
Recent Contracts (up to 6)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-08-20 |
R26TA02158486 |
화산 화산1리 곽산마을 농도302호선 확장공사 | construction / lump_sum |
경상북도 영천시 | KRW 212,185,890 |
Sole (100%) |
2026-04-06 |
R26TA01695195 |
안동시 은하수랜드 및 공공산후조리원 건립공사(소방)(2차) | construction / multi_year |
경상북도 안동시 | KRW 299,962,740 |
Sole (100%) |
2026-01-22 |
R26TA01377660 |
안동시 은하수랜드 및 공공산후조리원 건립공사(소방) | construction / multi_year |
경상북도 안동시 | KRW 500,000,000 |
Sole (100%) |
2025-12-26 (chg: 2026-09-14) |
R25TA01261436 |
경북경찰청 고속도로순찰대 신축공사(건축) | construction / lump_sum |
경찰청 경상북도경찰청 | KRW 2,892,354,300 |
Sole (100%) |
2025-12-15 (chg: 2026-06-05) |
R25TA01204636 |
다사~왜관간 광역도로건설공사 | construction / multi_year |
대구광역시 도시건설본부 | KRW 17,645,000,000 |
Joint (11.11%) |
2025-12-02 (chg: 2026-03-19) |
R25TA01155964 |
금호이웃사촌마을 조성사업 복합커뮤니티타운 신축공사(소방) | construction / lump_sum |
경상북도 영천시 | KRW 253,013,420 |
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.