{ "module": "kr-suppliers", "itemId": "5218800994", "title": "seyoung Construction (세영건설 주식회사)", "summary": "Public procurement supplier (5218800994): 2 contracts, KRW 12,867,028,776.", "data": { "kind": "supplier", "business_registration_no": "5218800994", "corp_code": null, "name_en": "seyoung Construction", "name_ko": "세영건설 주식회사", "established_date": "2018-01-26", "address": "전남광주통합특별시 화순군 화순읍 대교로 145 , 4층", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 12, "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": 2, "joint_contract_count": 2, "total_amount_krw": 12867028776, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 2, "amount_krw": 12867028776 }, "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": 2, "amount_total_krw": 35808588930, "amount_this_krw": 25955568930, "share_amount_krw": 12867028776 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "8151000", "buyer_ko": "충청남도교육청 충청남도천안교육지원청", "contract_count": 1, "amount_krw": 11806828776 }, { "buyer_code": "Z009240", "buyer_ko": "광양만권경제자유구역청", "contract_count": 1, "amount_krw": 1060200000 } ], "recent_contracts": [ { "contract_no": "R26TA02082712", "title_ko": "(가칭)천안성성3초등학교 교사 신축공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-07-23", "changed_date": "2026-07-23", "amount_total_krw": 24095568930, "amount_this_krw": 24095568930, "amount_krw": 24095568930, "buyer_ko": "충청남도교육청 충청남도천안교육지원청", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 49, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02082712&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01135141", "title_ko": "세풍산단 내부간선도로 개설사업(4차분)", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-11-27", "changed_date": "2026-10-08", "amount_total_krw": 11713020000, "amount_this_krw": 1860000000, "amount_krw": 1860000000, "buyer_ko": "광양만권경제자유구역청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 57, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01135141&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." }