Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/1488700074

JJENG (주식회사 제이제이이엔지)

Business Registration No.: 1488700074 | Unlisted Corporate Supplier

English Name (KONEPS / DART)JJENG
Korean Legal Name주식회사 제이제이이엔지
Business Registration No.1488700074
Established Date2015-05-01
Region부산광역시 연제구
Address (KO)부산광역시 연제구 월드컵대로 225 (거제동) 4층
HomepageN/A
Manufacturer Classificationsupplier (공급)
Reported Employees12 (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 1,934,245,900
12-Month Contract Count8 (Joint contracts: 0)
Unit-Price (Framework) Contracts (Reported Separately)1 contracts | Ceiling: KRW 48,923,350
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)8KRW 1,934,245,900
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)7KRW 1,934,245,900KRW 1,934,245,900
Multi-year / Continuing (장기·계속비)0KRW 0KRW 0
Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total)1KRW 48,923,350KRW 48,923,350
Unclassified / Zero-amount (기타)0KRW 0KRW 0

Top 5 Government Buyers

Buyer (Korean Legal Name)Agency CodeContracts12M Amount (KRW)
부산광역시 수영구33800001KRW 1,752,241,540
부산광역시교육청 부산광역시동래교육지원청71910001KRW 142,417,860
부산시설공단B5525874KRW 20,386,000
부산광역시 부산진구32900001KRW 19,200,500
부산광역시 기장군34000001KRW 0

Recent Contracts (up to 8)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-09-14 R26TA02231061 창신초등학교 옥상방수 및 기타공사 construction / lump_sum 부산광역시교육청 부산광역시동래교육지원청 KRW 142,417,860 Sole (100%)
2026-08-28 R26TA02181486 북항친수공원 관리동 유도배수판 설치 공사 construction / lump_sum 부산시설공단 KRW 1,935,000 Sole (100%)
2026-06-30 (chg: 2026-07-15) R26TA02016991 부산진구장애인복지관 개보수 공사 construction / lump_sum 부산광역시 부산진구 KRW 19,200,500 Sole (100%)
2026-06-18 R26TA01979080 시민공원 볼라드 시설물 정비공사 construction / lump_sum 부산시설공단 KRW 6,340,000 Sole (100%)
2026-06-12 R26TA01953057 도로시설팀 가락요금소 상담업무 환경개선 격벽 설치공사 construction / lump_sum 부산시설공단 KRW 2,256,000 Sole (100%)
2026-02-24 R26TA01524731 2026년 주·정차 금지 노면표시 및 주차선 등 도색공사(단가계약) construction / unit_price 부산광역시 기장군 KRW 48,923,350 Sole (100%)
2025-12-15 R25TA01213868 망미 청소년탐구센터 조성사업 건축공사 construction / lump_sum 부산광역시 수영구 KRW 1,752,241,540 Sole (100%)
2025-11-20 R25TA01092906 서면지하도상가 중앙몰 공공보도 정비공사 construction / lump_sum 부산시설공단 KRW 9,855,000 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.