{ "module": "kr-suppliers", "itemId": "4108158479", "title": "sejong construction co.. (세종건설산업 주식회사)", "summary": "Public procurement supplier (4108158479): 3 contracts, KRW 4,187,329,322.", "data": { "kind": "supplier", "business_registration_no": "4108158479", "corp_code": null, "name_en": "sejong construction co..", "name_ko": "세종건설산업 주식회사", "established_date": "2000-06-16", "address": "전남광주통합특별시 강진군 강진읍 향교로 54-1", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 25, "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": 3, "total_amount_krw": 4187329322, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 3, "amount_krw": 4187329322 }, "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": 114308467170, "amount_this_krw": 10423388000, "share_amount_krw": 4187329322 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "D150153", "buyer_ko": "한국농어촌공사 경기지역본부 김포지사", "contract_count": 1, "amount_krw": 1954722362 }, { "buyer_code": "6130769", "buyer_ko": "전남광주통합특별시 무안청사", "contract_count": 1, "amount_krw": 1358526960 }, { "buyer_code": "D153509", "buyer_ko": "한국농어촌공사 충남서부관리단", "contract_count": 1, "amount_krw": 874080000 } ], "recent_contracts": [ { "contract_no": "R26TA01563020", "title_ko": "홍보지구대단위농업개발사업 은하공구 토목공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-03-09", "changed_date": "2026-03-10", "amount_total_krw": 46586472000, "amount_this_krw": 3496320000, "amount_krw": 3496320000, "buyer_ko": "한국농어촌공사 충남서부관리단", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 25, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01563020&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01485032", "title_ko": "가현지구 농촌용수이용체계재편사업 토목·건축·기계공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-02-20", "changed_date": null, "amount_total_krw": 15992845170, "amount_this_krw": 4154564000, "amount_krw": 4154564000, "buyer_ko": "한국농어촌공사 경기지역본부 김포지사", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 47.05, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01485032&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01354461", "title_ko": "강진 까치내재터널 개설공사(7차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-19", "changed_date": "2026-06-11", "amount_total_krw": 51729150000, "amount_this_krw": 2772504000, "amount_krw": 2772504000, "buyer_ko": "전남광주통합특별시 무안청사", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 49, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01354461&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." }