{ "module": "kr-suppliers", "itemId": "1058735751", "title": "제이엠종합건설(주)", "summary": "Public procurement supplier (1058735751): 2 contracts, KRW 2,229,975,800.", "data": { "kind": "supplier", "business_registration_no": "1058735751", "name_en": null, "name_ko": "제이엠종합건설(주)", "established_date": null, "address": null, "homepage": null, "manufacturer_type": null, "employees_reported": null, "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. Where KONEPS reports no total contract amount, the current-period amount is used as the total.", "procurement": { "period": { "from": "2025-11-06", "to": "2026-11-05", "basis": "original_signed_date" }, "contract_count": 2, "joint_contract_count": 1, "total_amount_krw": 2229975800, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 2, "amount_krw": 2229975800 }, "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": 2974129000, "amount_this_krw": 2974129000, "share_amount_krw": 2229975800 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "3170000", "buyer_ko": "서울특별시 금천구", "contract_count": 1, "amount_krw": 1455449000 }, { "buyer_code": "6110000", "buyer_ko": "서울특별시", "contract_count": 1, "amount_krw": 774526800 } ], "recent_contracts": [ { "contract_no": "R26TA02388454", "title_ko": "2026년 구룡교 보수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-11-04", "changed_date": null, "amount_total_krw": 1518680000, "amount_this_krw": 1518680000, "amount_krw": 1518680000, "buyer_ko": "서울특별시", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 51, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02388454&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01639231", "title_ko": "가산동 34-91번지 주변 하수관로 개량공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-20", "changed_date": null, "amount_total_krw": 1455449000, "amount_this_krw": 1455449000, "amount_krw": 1455449000, "buyer_ko": "서울특별시 금천구", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01639231&ctrtChgOrd=00&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. Where KONEPS reports no total contract amount, the current-period amount is used as the total.", "source_url": "https://www.g2b.go.kr", "verified_at": "2026-11-06T02:50:44.373Z" }, "source_url": "https://www.g2b.go.kr", "verified_at": "2026-11-06T02:50:44.373Z", "corp_code": null }, "source_url": "https://www.g2b.go.kr", "verified_at": "2026-11-06T02:50:44.373Z", "updated_at": "2026-11-06T02:50:44.373Z", "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. Where KONEPS reports no total contract amount, the current-period amount is used as the total." }