kookoo (구구건설 주식회사)
Business Registration No.: 3038137332 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | kookoo |
|---|---|
| Korean Legal Name | 구구건설 주식회사 |
| Business Registration No. | 3038137332 |
| Established Date | 2003-08-14 |
| Region | 강원특별자치도 철원군 |
| Address (KO) | 강원특별자치도 철원군 갈말읍 명성로 74, 다동 402호 |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 8 (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 11,212,125,500 |
| 12-Month Contract Count | 8 (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) | 8 | KRW 11,212,125,500 |
| 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 5,767,392,700 | KRW 5,767,392,700 |
| Multi-year / Continuing (장기·계속비) | 4 | KRW 5,444,732,800 | KRW 21,837,723,700 |
| 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) |
|---|---|---|---|
| 강원특별자치도 고성군 | 4341000 | 1 | KRW 4,847,300,000 |
| 강원대학교 | 7000055 | 1 | KRW 2,818,421,000 |
| 강원특별자치도 인제군 | 4331000 | 1 | KRW 1,477,579,000 |
| 경기도교육청 경기도광주하남교육지원청 | 7692000 | 1 | KRW 936,892,800 |
| 한국환경보전원 | B555098 | 1 | KRW 627,278,700 |
Recent Contracts (up to 8)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-07-14 |
R26TA02045479 |
반도체공동연구소 신축공사 | construction / multi_year |
강원대학교 | KRW 2,818,421,000 |
Sole (100%) |
2026-05-13 (chg: 2026-08-19) |
R26TA01855604 |
정선군 천포리 농어촌 취약지역생활여건개조사업 토목건축공사 | construction / multi_year |
한국농어촌공사 강원지역본부 원주지사 | KRW 211,840,000 |
Sole (100%) |
2026-05-07 (chg: 2026-10-21) |
R26TA01829416 |
2026년 속초항 신부두 야적장 확장 및 보안시설 정비공사 | construction / lump_sum |
강원특별자치도 글로벌본부 | KRW 84,260,000 |
Sole (100%) |
2026-04-16 (chg: 2026-04-14) |
R25TA00925390 |
테마형 접경거점지역 호수산책로 조성사업 | construction / multi_year |
강원특별자치도 인제군 | KRW 1,477,579,000 |
Sole (100%) |
2026-04-02 |
R26TA01700846 |
2026년 한강수계 매수토지 조성 및 관리공사(북한강수계) | construction / lump_sum |
한국환경보전원 | KRW 627,278,700 |
Sole (100%) |
2026-03-21 (chg: 2026-10-29) |
R25TA01287823 |
광주초 공간재구조화 개축 및 리모델링공사(장기2차) | construction / multi_year |
경기도교육청 경기도광주하남교육지원청 | KRW 3,903,720,000 |
Joint (24%) |
2025-12-01 (chg: 2026-08-11) |
2024120D977_3 |
도시방재시설(거진지구) 개선복구사업 | construction / lump_sum |
강원특별자치도 고성군 | KRW 4,847,300,000 |
Sole (100%) |
2025-11-05 (chg: 2026-04-21) |
R25TA01050383 |
2025년 군탄공원 황톳길 보완 및 배수개선사업 | construction / lump_sum |
강원특별자치도 철원군 | KRW 208,554,000 |
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.