{ "module": "kr-suppliers", "itemId": "1298114478", "title": "JOONG IL CONSTRUCTION CO., LTD. (중일건설 주식회사)", "summary": "Public procurement supplier (1298114478): 4 contracts, KRW 8,159,457,280.", "data": { "kind": "supplier", "business_registration_no": "1298114478", "corp_code": null, "name_en": "JOONG IL CONSTRUCTION CO., LTD.", "name_ko": "중일건설 주식회사", "established_date": "1994-07-22", "address": "경기도 성남시 중원구 둔촌대로 519, 1201호-1204호(상대원동, 중일아인스프라츠3차)", "homepage": "https://www.joongil.net/", "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 40, "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": 4, "total_amount_krw": 8159457280, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 4, "amount_krw": 8159457280 }, "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": 4, "amount_total_krw": 82175692740, "amount_this_krw": 16514201000, "share_amount_krw": 8159457280 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "4570000", "buyer_ko": "충청남도 부여군", "contract_count": 1, "amount_krw": 5404234380 }, { "buyer_code": "3910000", "buyer_ko": "경기도 평택시", "contract_count": 1, "amount_krw": 1714867000 }, { "buyer_code": "1482030", "buyer_ko": "기후에너지환경부 원주지방환경청", "contract_count": 1, "amount_krw": 1037355900 }, { "buyer_code": "1482028", "buyer_ko": "기후에너지환경부 금강유역환경청", "contract_count": 1, "amount_krw": 3000000 } ], "recent_contracts": [ { "contract_no": "R26TA01788805", "title_ko": "동삭동 행정복지센터 및 동삭도서관 건립공사(건축,기계,토목,조경)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-04-24", "changed_date": "2026-06-08", "amount_total_krw": 19369540000, "amount_this_krw": 2449810000, "amount_krw": 2449810000, "buyer_ko": "경기도 평택시", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 70, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01788805&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01648202", "title_ko": "금강 금산2지구(장동지구) 하천환경정비사업", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-03-24", "changed_date": null, "amount_total_krw": 20513127740, "amount_this_krw": 10000000, "amount_krw": 10000000, "buyer_ko": "기후에너지환경부 금강유역환경청", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 30, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01648202&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01532366", "title_ko": "달천 후평지구 하천정비사업(3차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-02-25", "changed_date": "2026-09-09", "amount_total_krw": 18650499000, "amount_this_krw": 3457853000, "amount_krw": 3457853000, "buyer_ko": "기후에너지환경부 원주지방환경청", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 30, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01532366&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01257657", "title_ko": "부여 공공도서관 및 생활문화센터 건립공사(건축-장기계속)", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-24", "changed_date": "2026-08-11", "amount_total_krw": 23642526000, "amount_this_krw": 10596538000, "amount_krw": 10596538000, "buyer_ko": "충청남도 부여군", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 51, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01257657&ctrtChgOrd=03&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." }