{ "module": "kr-suppliers", "itemId": "5168600436", "title": "Corporation Seo Hwa Construction (주식회사 서화)", "summary": "Public procurement supplier (5168600436): 4 contracts, KRW 3,825,973,980.", "data": { "kind": "supplier", "business_registration_no": "5168600436", "corp_code": null, "name_en": "Corporation Seo Hwa Construction", "name_ko": "주식회사 서화", "established_date": "2016-08-12", "address": "강원특별자치도 평창군 평창읍 향교길 134-49 ,1층", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 9, "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": 1, "total_amount_krw": 3825973980, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 4, "amount_krw": 3825973980 }, "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": 19647001560, "amount_this_krw": 5373861480, "share_amount_krw": 3825973980 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "1613213", "buyer_ko": "국토교통부 원주지방국토관리청 정선국토관리사무소", "contract_count": 2, "amount_krw": 1720000000 }, { "buyer_code": "4201000", "buyer_ko": "강원특별자치도 강릉시", "contract_count": 1, "amount_krw": 1590011480 }, { "buyer_code": "5050320", "buyer_ko": "경상북도 경주시 맑은물사업본부", "contract_count": 1, "amount_krw": 515962500 } ], "recent_contracts": [ { "contract_no": "R26TA01688359", "title_ko": "산내면 상수도 확충사업(총괄분)-6차", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-04-01", "changed_date": "2026-09-02", "amount_total_krw": 12600231000, "amount_this_krw": 2063850000, "amount_krw": 2063850000, "buyer_ko": "경상북도 경주시 맑은물사업본부", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 25, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01688359&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01588982", "title_ko": "국도31호선 천평42지구 등 2개소 낙석산사태 정비공사(2차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-03-09", "changed_date": "2026-08-18", "amount_total_krw": 1720000000, "amount_this_krw": 1670000000, "amount_krw": 1670000000, "buyer_ko": "국토교통부 원주지방국토관리청 정선국토관리사무소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01588982&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01231530", "title_ko": "단오문화 해안권 관광도로(구정) 조성사업", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-18", "changed_date": null, "amount_total_krw": 4078166540, "amount_this_krw": 1590011480, "amount_krw": 1590011480, "buyer_ko": "강원특별자치도 강릉시", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01231530&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01198972", "title_ko": "국도31호선 천평42지구 등 2개소 낙석산사태 정비공사(1차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-11", "changed_date": null, "amount_total_krw": 1248604020, "amount_this_krw": 50000000, "amount_krw": 50000000, "buyer_ko": "국토교통부 원주지방국토관리청 정선국토관리사무소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01198972&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.", "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." }