Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/5078111104

Guk il Construction CO.,LTD (국일건설 주식회사)

Business Registration No.: 5078111104 | Unlisted Corporate Supplier

English Name (KONEPS / DART)Guk il Construction CO.,LTD
Korean Legal Name국일건설 주식회사
Business Registration No.5078111104
Established Date2012-03-05
Region경상북도 영덕군
Address (KO)경상북도 영덕군 강구면 신오포길 21-8 ,1층
HomepageN/A
Manufacturer Classificationsupplier (공급)
Reported Employees11 (Self-reported employee count at Korea ON-Line E-Procurement System (KONEPS) registration; may differ from National Pension Service (L1) subscriber counts.)
source_urlhttps://www.g2b.go.kr
verified_at2026-11-02T04:36:11.608Z

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 Period2025-11-01 to 2026-10-31 (basis: original_signed_date)
12-Month Procurement AmountKRW 7,033,299,500
12-Month Contract Count4 (Joint contracts: 0)
Unit-Price (Framework) Contracts (Reported Separately)0 contracts | Ceiling: KRW 0
Procurement Sourcehttps://www.g2b.go.kr (verified: 2026-11-02T04:36:11.608Z)

By Procurement Category

CategoryContracts12M Counted Amount (KRW)
Goods (물품)0KRW 0
Construction (공사)4KRW 7,033,299,500
Services (용역)0KRW 0
Foreign Procurement (외자)0KRW 0

By Contract Type

Contract TypeContractsSupplier Share / Current Amount (KRW)Total Contract Ceiling / Multi-year Total (KRW)
Lump-sum / Standard (총액·일반)2KRW 645,313,780KRW 645,313,780
Multi-year / Continuing (장기·계속비)2KRW 6,387,985,720KRW 7,999,150,720
Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total)0KRW 0KRW 0
Unclassified / Zero-amount (기타)0KRW 0KRW 0

Top 5 Government Buyers

Buyer (Korean Legal Name)Agency CodeContracts12M Amount (KRW)
경상북도교육청 경상북도의성교육지원청88710001KRW 6,166,451,720
경상북도 경산시 환경시설사업소51302211KRW 457,686,780
한국농어촌공사 경북지역본부 포항지사D1504491KRW 221,534,000
경상북도 영덕군51800001KRW 187,627,000

Recent Contracts (up to 4)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-08-03 (chg: 2026-10-20) R26TA02115931 자원회수시설 주민지원협의체 사무실 건축공사(건축) construction / lump_sum 경상북도 경산시 환경시설사업소 KRW 457,686,780 Sole (100%)
2026-02-24 (chg: 2026-06-26) R26TA01528930 대송면 기초생활거점조성사업 건축토목기계공사 construction / multi_year 한국농어촌공사 경북지역본부 포항지사 KRW 221,534,000 Sole (100%)
2026-01-05 (chg: 2026-10-02) R25TA01300043 흥기1리 마을회관 신축공사(건축,설비) construction / lump_sum 경상북도 영덕군 KRW 187,627,000 Sole (100%)
2025-12-29 R25TA01276920 의성여자중학교 그린스마트스쿨 개축공사 construction / multi_year 경상북도교육청 경상북도의성교육지원청 KRW 6,166,451,720 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.