{ "module": "kr-suppliers", "itemId": "1358121052", "title": "Sinjin Construction Co. Ltd. (신진건설 주식회사)", "summary": "Public procurement supplier (1358121052): 3 contracts, KRW 5,888,717,814.", "data": { "kind": "supplier", "business_registration_no": "1358121052", "corp_code": null, "name_en": "Sinjin Construction Co. Ltd.", "name_ko": "신진건설 주식회사", "established_date": "1996-10-25", "address": "경기도 성남시 분당구 수내로46번길 11, 506-1호 (수내동, 대덕글로리)", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 17, "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": 3, "joint_contract_count": 2, "total_amount_krw": 5888717814, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 3, "amount_krw": 5888717814 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 3, "amount_total_krw": 21353976190, "amount_this_krw": 10658957190, "share_amount_krw": 5888717814 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "3920019", "buyer_ko": "경기도 동두천시 환경사업소", "contract_count": 1, "amount_krw": 3083113314 }, { "buyer_code": "1192365", "buyer_ko": "해양수산부 평택지방해양수산청", "contract_count": 1, "amount_krw": 2714830500 }, { "buyer_code": "7551000", "buyer_ko": "경기도교육청 경기도성남교육지원청", "contract_count": 1, "amount_krw": 90774000 } ], "recent_contracts": [ { "contract_no": "R26TA01433297", "title_ko": "평택당진항 항만배후단지 제2연결교량 건설공사(4차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-02-06", "changed_date": null, "amount_total_krw": 16124680000, "amount_this_krw": 5429661000, "amount_krw": 5429661000, "buyer_ko": "해양수산부 평택지방해양수산청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 50, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01433297&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01238728", "title_ko": "동두천시 노후하수관로 정비공사(2단계)", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-22", "changed_date": null, "amount_total_krw": 5138522190, "amount_this_krw": 5138522190, "amount_krw": 5138522190, "buyer_ko": "경기도 동두천시 환경사업소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 60, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01238728&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01223253", "title_ko": "검단초 냉난방개선 전기공사(계속비)", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-18", "changed_date": "2026-03-20", "amount_total_krw": 90774000, "amount_this_krw": 90774000, "amount_krw": 90774000, "buyer_ko": "경기도교육청 경기도성남교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01223253&ctrtChgOrd=01&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." }