{ "module": "kr-suppliers", "itemId": "6078188131", "title": "jusin (주신아이엔지 주식회사)", "summary": "Public procurement supplier (6078188131): 4 contracts, KRW 2,418,997,927.", "data": { "kind": "supplier", "business_registration_no": "6078188131", "corp_code": null, "name_en": "jusin", "name_ko": "주신아이엔지 주식회사", "established_date": "2009-02-03", "address": "부산광역시 수영구 망미번영로85번길 54, 2층(망미동)", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 6, "employees_note": "Self-reported employee count at Korea ON-Line E-Procurement System (KONEPS) registration; may differ from National Pension Service (L1) subscriber counts.", "amount_note": "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.", "procurement": { "period": { "from": "2025-11-01", "to": "2026-10-31", "basis": "original_signed_date" }, "contract_count": 4, "joint_contract_count": 1, "total_amount_krw": 2418997927, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 4, "amount_krw": 2418997927 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 4, "amount_total_krw": 2449824090, "amount_this_krw": 2449824090, "share_amount_krw": 2418997927 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "7000463", "buyer_ko": "부산대학교", "contract_count": 1, "amount_krw": 2069425830 }, { "buyer_code": "6260000", "buyer_ko": "부산광역시", "contract_count": 1, "amount_krw": 245844500 }, { "buyer_code": "7001278", "buyer_ko": "한국해양대학교", "contract_count": 1, "amount_krw": 78506190 }, { "buyer_code": "B010003", "buyer_ko": "한국자산관리공사", "contract_count": 1, "amount_krw": 25221407 } ], "recent_contracts": [ { "contract_no": "R26TA02058306", "title_ko": "2026년 금정청소년수련관 기능보강 건축공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-14", "changed_date": "2026-09-28", "amount_total_krw": 245844500, "amount_this_krw": 245844500, "amount_krw": 245844500, "buyer_ko": "부산광역시", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02058306&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01952957", "title_ko": "언어교육원 외벽 마감재 및 창호 교체 등 보강공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-11", "changed_date": "2026-10-30", "amount_total_krw": 2069425830, "amount_this_krw": 2069425830, "amount_krw": 2069425830, "buyer_ko": "부산대학교", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01952957&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01141570", "title_ko": "캠코 청년 공유형 사택 신축사업 추가공사(건축공사)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-11-27", "changed_date": "2026-01-16", "amount_total_krw": 56047570, "amount_this_krw": 56047570, "amount_krw": 56047570, "buyer_ko": "한국자산관리공사", "method_ko": "수의계약", "role": "도급업체", "joint": true, "share_pct": 45, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01141570&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01045126", "title_ko": "도서관 등 4개소 옥상방수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-11-04", "changed_date": null, "amount_total_krw": 78506190, "amount_this_krw": 78506190, "amount_krw": 78506190, "buyer_ko": "한국해양대학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01045126&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" } ], "amount_note": "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.", "source_url": "https://www.g2b.go.kr", "verified_at": "2026-11-02T04:36:11.608Z" }, "source_url": "https://www.g2b.go.kr", "verified_at": "2026-11-02T04:36:11.608Z" }, "source_url": "https://www.g2b.go.kr", "verified_at": "2026-11-02T04:36:11.608Z", "updated_at": "2026-11-02T04:36:11.608Z", "notice": "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.", "amount_note": "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." }