{ "module": "kr-suppliers", "itemId": "1058135216", "title": "중앙건설 주식회사", "summary": "Public procurement supplier (1058135216): 3 contracts, KRW 8,716,640,430.", "data": { "kind": "supplier", "business_registration_no": "1058135216", "corp_code": null, "name_en": null, "name_ko": "중앙건설 주식회사", "established_date": "1984-05-02", "address": "인천광역시 강화군 강화읍 해안북로 157-3 ,101호", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 16, "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": 8716640430, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 3, "amount_krw": 8716640430 }, "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": 34839473000, "amount_this_krw": 10340834160, "share_amount_krw": 8716640430 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "D150166", "buyer_ko": "한국농어촌공사 경기지역본부 안성지사", "contract_count": 1, "amount_krw": 3833960000 }, { "buyer_code": "5380000", "buyer_ko": "경상남도 양산시", "contract_count": 1, "amount_krw": 3446743350 }, { "buyer_code": "1482026", "buyer_ko": "기후에너지환경부 한강유역환경청", "contract_count": 1, "amount_krw": 1435937080 } ], "recent_contracts": [ { "contract_no": "R26TA01584064", "title_ko": "고삼호수 수변경관조성사업 건축토목조경기계공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-03-13", "changed_date": null, "amount_total_krw": 6933960000, "amount_this_krw": 3833960000, "amount_krw": 3833960000, "buyer_ko": "한국농어촌공사 경기지역본부 안성지사", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01584064&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01571651", "title_ko": "국도7호선~명곡교차로간 도시계획도로(대3-10호선) 개설공사(2차분)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-03-06", "changed_date": "2026-09-10", "amount_total_krw": 12605525000, "amount_this_krw": 3635000000, "amount_krw": 3635000000, "buyer_ko": "경상남도 양산시", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 94.821, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01571651&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01540723", "title_ko": "안성천 아산지구 하천환경정비사업(6차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-02-26", "changed_date": "2026-02-27", "amount_total_krw": 15299988000, "amount_this_krw": 2871874160, "amount_krw": 2871874160, "buyer_ko": "기후에너지환경부 한강유역환경청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 50, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01540723&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." }