{ "module": "kr-suppliers", "itemId": "5148126890", "title": "sinhaeng construction co.,ltd (주식회사 신행건설)", "summary": "Public procurement supplier (5148126890): 7 contracts, KRW 4,411,166,000.", "data": { "kind": "supplier", "business_registration_no": "5148126890", "corp_code": null, "name_en": "sinhaeng construction co.,ltd", "name_ko": "주식회사 신행건설", "established_date": "1997-03-10", "address": "서울특별시 강남구 밤고개로1길 10 (수서동) 수서현대벤쳐빌 1517호", "homepage": "http://www.sinhaeng.co.kr/", "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 20, "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": 7, "joint_contract_count": 2, "total_amount_krw": 4411166000, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 7, "amount_krw": 4411166000 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 2, "amount_total_krw": 209588000, "amount_this_krw": 209588000, "share_amount_krw": 209588000 }, "unit_price": { "contract_count": 2, "amount_total_krw": 2064447700, "amount_this_krw": 2064447700, "share_amount_krw": 2064447700 }, "multi_year": { "contract_count": 3, "amount_total_krw": 59268597000, "amount_this_krw": 7987053000, "share_amount_krw": 4201578000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "7031000", "buyer_ko": "서울특별시교육청 서울특별시서부교육지원청", "contract_count": 3, "amount_krw": 3743141000 }, { "buyer_code": "6114455", "buyer_ko": "서울특별시 서울아리수본부 강남수도사업소", "contract_count": 1, "amount_krw": 564553000 }, { "buyer_code": "7021000", "buyer_ko": "서울특별시교육청 서울특별시동부교육지원청", "contract_count": 1, "amount_krw": 103472000 }, { "buyer_code": "3060000", "buyer_ko": "서울특별시 중랑구", "contract_count": 1, "amount_krw": 0 }, { "buyer_code": "3180000", "buyer_ko": "서울특별시 영등포구", "contract_count": 1, "amount_krw": 0 } ], "recent_contracts": [ { "contract_no": "R26TA02271119", "title_ko": "2025년 학동로 장기사용 배수관 정비공사 (장기계속) -2차수", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-09-29", "changed_date": null, "amount_total_krw": 3338643000, "amount_this_krw": 564553000, "amount_krw": 564553000, "buyer_ko": "서울특별시 서울아리수본부 강남수도사업소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02271119&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02254400", "title_ko": "(장기2차)서울북가좌초 그린스마트 미래학교 증개축공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-09-23", "changed_date": "2026-09-23", "amount_total_krw": 27964977000, "amount_this_krw": 2322500000, "amount_krw": 2322500000, "buyer_ko": "서울특별시교육청 서울특별시서부교육지원청", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 49, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02254400&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02091442", "title_ko": "서울금화초 외 1교(서울여고) 외부환경 개선공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-28", "changed_date": "2026-09-18", "amount_total_krw": 106116000, "amount_this_krw": 106116000, "amount_krw": 106116000, "buyer_ko": "서울특별시교육청 서울특별시서부교육지원청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02091442&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01659481", "title_ko": "2026년 교통시설물 유지보수공사(연간단가)", "category": "construction", "contract_type": "unit_price", "signed_date": "2026-03-24", "changed_date": null, "amount_total_krw": 106664400, "amount_this_krw": 106664400, "amount_krw": 106664400, "buyer_ko": "서울특별시 중랑구", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01659481&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01610693", "title_ko": "2026년 포장도로 유지보수공사(연간단가)", "category": "construction", "contract_type": "unit_price", "signed_date": "2026-03-13", "changed_date": "2026-09-11", "amount_total_krw": 1957783300, "amount_this_krw": 1957783300, "amount_krw": 1957783300, "buyer_ko": "서울특별시 영등포구", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01610693&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01098454", "title_ko": "(장기계속)서울북가좌초 그린스마트 미래학교 증개축공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-11-28", "changed_date": "2026-09-23", "amount_total_krw": 27964977000, "amount_this_krw": 5100000000, "amount_krw": 5100000000, "buyer_ko": "서울특별시교육청 서울특별시서부교육지원청", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 49, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01098454&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01130807", "title_ko": "[긴급]원묵초 외부환경 개선공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-11-27", "changed_date": "2026-01-23", "amount_total_krw": 103472000, "amount_this_krw": 103472000, "amount_krw": 103472000, "buyer_ko": "서울특별시교육청 서울특별시동부교육지원청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01130807&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." }