{ "module": "kr-suppliers", "itemId": "5058108961", "title": "WOOSEOK Construction Co., Ltd. (우석종합건설 주식회사)", "summary": "Public procurement supplier (5058108961): 9 contracts, KRW 4,229,695,522.", "data": { "kind": "supplier", "business_registration_no": "5058108961", "corp_code": null, "name_en": "WOOSEOK Construction Co., Ltd.", "name_ko": "우석종합건설 주식회사", "established_date": "1995-01-01", "address": "경상북도 경주시 알천남로 232(성동동)", "homepage": null, "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 29, "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": 9, "joint_contract_count": 5, "total_amount_krw": 4229695522, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 9, "amount_krw": 4229695522 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 1, "amount_total_krw": 204651000, "amount_this_krw": 204651000, "share_amount_krw": 204651000 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 8, "amount_total_krw": 462326557000, "amount_this_krw": 91681726800, "share_amount_krw": 4025044522 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "5060000", "buyer_ko": "경상북도 김천시", "contract_count": 1, "amount_krw": 1512220000 }, { "buyer_code": "6112262", "buyer_ko": "서울특별시 도시기반시설본부", "contract_count": 1, "amount_krw": 978410880 }, { "buyer_code": "1613311", "buyer_ko": "국토교통부 부산지방국토관리청 영주국토관리사무소", "contract_count": 1, "amount_krw": 508312900 }, { "buyer_code": "5150089", "buyer_ko": "경상북도 의성군 상하수도사업소", "contract_count": 1, "amount_krw": 491620000 }, { "buyer_code": "1482027", "buyer_ko": "기후에너지환경부 낙동강유역환경청", "contract_count": 2, "amount_krw": 337016801 } ], "recent_contracts": [ { "contract_no": "R26TA01598764", "title_ko": "국도35호선 안동 임하 도로시설물 정비공사(2차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-03-10", "changed_date": "2026-04-28", "amount_total_krw": 669000000, "amount_this_krw": 508312900, "amount_krw": 508312900, "buyer_ko": "국토교통부 부산지방국토관리청 영주국토관리사무소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01598764&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01592816", "title_ko": "부항 사등·월곡 소규모 마을하수도 설치사업(3차분)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-03-10", "changed_date": "2026-03-10", "amount_total_krw": 1512220000, "amount_this_krw": 0, "amount_krw": 1512220000, "buyer_ko": "경상북도 김천시", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01592816&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01592798", "title_ko": "신평교안농어촌마을하수도정비사업(2차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-03-10", "changed_date": "2026-03-10", "amount_total_krw": 491620000, "amount_this_krw": 0, "amount_krw": 491620000, "buyer_ko": "경상북도 의성군 상하수도사업소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01592798&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01393220", "title_ko": "화포천 화포2지구 하천환경정비사업(5차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-29", "changed_date": "2026-09-22", "amount_total_krw": 19103051000, "amount_this_krw": 7236778900, "amount_krw": 7236778900, "buyer_ko": "기후에너지환경부 낙동강유역환경청", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 3.71, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01393220&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01388526", "title_ko": "남강 정암지구 하천환경정비사업(2차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-27", "changed_date": "2026-06-10", "amount_total_krw": 23008098000, "amount_this_krw": 2371360000, "amount_krw": 2371360000, "buyer_ko": "기후에너지환경부 낙동강유역환경청", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 2.89, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01388526&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01344397", "title_ko": "영산강 강변도로 개설공사(2-2단계) 2공구(4차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-21", "changed_date": "2026-09-30", "amount_total_krw": 47533122000, "amount_this_krw": 3981975000, "amount_krw": 3981975000, "buyer_ko": "전남광주통합특별시 무안청사", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 0.878, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01344397&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01275731", "title_ko": "영동대로 지하공간 복합개발 1공구 건설공사(토목) 5차", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-01", "changed_date": "2026-07-03", "amount_total_krw": 359324046000, "amount_this_krw": 74574000000, "amount_krw": 74574000000, "buyer_ko": "서울특별시 도시기반시설본부", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 1.312, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01275731&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01262861", "title_ko": "울진군 후포 공공하수증설 및 하수관로정비사업 2단계(2차분)", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-30", "changed_date": "2026-09-14", "amount_total_krw": 10685400000, "amount_this_krw": 3009300000, "amount_krw": 3009300000, "buyer_ko": "한국환경공단", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 5.4, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01262861&ctrtChgOrd=03&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01057106", "title_ko": "건천 신평1리 리도210호선 돈지 진입로 확장공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-11-07", "changed_date": "2026-02-27", "amount_total_krw": 204651000, "amount_this_krw": 204651000, "amount_krw": 204651000, "buyer_ko": "경상북도 경주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01057106&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." }