Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/4108707007

jj Construction CO. (주식회사 제이제이종합건설)

Business Registration No.: 4108707007 | Unlisted Corporate Supplier

English Name (KONEPS / DART)jj Construction CO.
Korean Legal Name주식회사 제이제이종합건설
Business Registration No.4108707007
Established Date2015-01-16
Region전남광주통합특별시 해남군
Address (KO)전남광주통합특별시 해남군 황산면 기성길 54
HomepageN/A
Manufacturer Classificationsupplier (공급)
Reported Employees7 (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 4,893,953,700
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 4,893,953,700
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 4,730,901,800KRW 4,730,901,800
Multi-year / Continuing (장기·계속비)2KRW 163,051,900KRW 671,924,140
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)
전남개발공사Z0094481KRW 4,688,847,800
전남광주통합특별시 해남군58700003KRW 205,105,900

Recent Contracts (up to 4)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-10-23 R26TA02347137 화원 별암 마을만들기사업 건축공사(총괄및1차분) construction / multi_year 전남광주통합특별시 해남군 KRW 30,963,900 Sole (100%)
2026-08-27 (chg: 2026-09-03) R26TA02182761 현산 봉동 마을만들기(자율개발)사업 건축공사(총괄및1차분) construction / multi_year 전남광주통합특별시 해남군 KRW 132,088,000 Sole (100%)
2026-07-14 R26TA02055285 곡성군 청년농촌 보금자리 조성사업 건축공사 construction / lump_sum 전남개발공사 KRW 4,688,847,800 Sole (100%)
2025-11-10 R25TA01058620 전남형 만원 세컨하우스 지원 빈집 리모델링 건축공사(삼산면) construction / lump_sum 전남광주통합특별시 해남군 KRW 42,054,000 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.