{ "module": "kr-suppliers", "itemId": "1178168817", "title": "kanggeon ((주)강건종합건설)", "summary": "Public procurement supplier (1178168817): 5 contracts, KRW 6,811,014,546.", "data": { "kind": "supplier", "business_registration_no": "1178168817", "corp_code": null, "name_en": "kanggeon", "name_ko": "(주)강건종합건설", "established_date": "2009-06-03", "address": "서울특별시 양천구 은행정로20길 7 1층 (신정동)", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 15, "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": 5, "joint_contract_count": 1, "total_amount_krw": 6811014546, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 5, "amount_krw": 6811014546 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 3, "amount_total_krw": 6080145320, "amount_this_krw": 6080145320, "share_amount_krw": 4695380746 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 2, "amount_total_krw": 8212738920, "amount_this_krw": 2115633800, "share_amount_krw": 2115633800 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "3010000", "buyer_ko": "서울특별시 중구", "contract_count": 1, "amount_krw": 2928575900 }, { "buyer_code": "7091300", "buyer_ko": "서울특별시교육청 서울특별시강남서초교육지원청", "contract_count": 2, "amount_krw": 2115633800 }, { "buyer_code": "Z003688", "buyer_ko": "서울주택도시개발공사", "contract_count": 1, "amount_krw": 1132531506 }, { "buyer_code": "3070000", "buyer_ko": "서울특별시 성북구", "contract_count": 1, "amount_krw": 634273340 } ], "recent_contracts": [ { "contract_no": "R26TA02320145", "title_ko": "2026년 개운산근린공원 조성사업 3단계", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-16", "changed_date": null, "amount_total_krw": 634273340, "amount_this_krw": 634273340, "amount_krw": 634273340, "buyer_ko": "서울특별시 성북구", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02320145&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01831032", "title_ko": "신내4 훼손지 복구사업 조경공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-07", "changed_date": null, "amount_total_krw": 2517296080, "amount_this_krw": 2517296080, "amount_krw": 2517296080, "buyer_ko": "서울주택도시개발공사", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 44.99, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01831032&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01792610", "title_ko": "다동공원 조성사업(조경)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-27", "changed_date": null, "amount_total_krw": 2928575900, "amount_this_krw": 2928575900, "amount_krw": 2928575900, "buyer_ko": "서울특별시 중구", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01792610&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01693371", "title_ko": "반원초 급식실 및 학생식당 증축공사(2차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-03-31", "changed_date": null, "amount_total_krw": 4107052560, "amount_this_krw": 2000000000, "amount_krw": 2000000000, "buyer_ko": "서울특별시교육청 서울특별시강남서초교육지원청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01693371&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01250957", "title_ko": "반원초 급식실 및 학생식당 증측공사(장기계속)", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-24", "changed_date": "2026-04-17", "amount_total_krw": 4105686360, "amount_this_krw": 115633800, "amount_krw": 115633800, "buyer_ko": "서울특별시교육청 서울특별시강남서초교육지원청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01250957&ctrtChgOrd=02&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." }