{ "module": "kr-suppliers", "itemId": "4178123758", "title": "WOOJU Construction Co, Ltd. (우주종합건설(주))", "summary": "Public procurement supplier (4178123758): 3 contracts, KRW 2,276,418,500.", "data": { "kind": "supplier", "business_registration_no": "4178123758", "corp_code": null, "name_en": "WOOJU Construction Co, Ltd.", "name_ko": "우주종합건설(주)", "established_date": "2001-07-23", "address": "전남광주통합특별시 여수시 좌수영로 1262(해산동)", "homepage": "http://www.wooju11.co.kr/", "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 93, "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": 1, "total_amount_krw": 2276418500, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 3, "amount_krw": 2276418500 }, "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": 61380000, "amount_this_krw": 61380000, "share_amount_krw": 61380000 }, "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": 22152353000, "amount_this_krw": 3234641000, "share_amount_krw": 2215038500 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "5855026", "buyer_ko": "전남광주통합특별시 화순군 상하수도사업소", "contract_count": 1, "amount_krw": 1875171000 }, { "buyer_code": "5350000", "buyer_ko": "경상남도 김해시", "contract_count": 1, "amount_krw": 339867500 }, { "buyer_code": "8512000", "buyer_ko": "전남광주통합특별시교육청 전남광주통합특별시여수교육지원청", "contract_count": 1, "amount_krw": 61380000 } ], "recent_contracts": [ { "contract_no": "R26TA01477770", "title_ko": "조만2지구 하천재해예방사업(2차분)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-02-19", "changed_date": null, "amount_total_krw": 15344233000, "amount_this_krw": 1359470000, "amount_krw": 1359470000, "buyer_ko": "경상남도 김해시", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 25, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01477770&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01321819", "title_ko": "여수미평초 화장실 보수 전기공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-01-08", "changed_date": "2026-03-30", "amount_total_krw": 61380000, "amount_this_krw": 61380000, "amount_krw": 61380000, "buyer_ko": "전남광주통합특별시교육청 전남광주통합특별시여수교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01321819&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01318027", "title_ko": "화순군 노후상수관망(화순광역1,2등) 정비사업(2차분)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-07", "changed_date": "2026-10-19", "amount_total_krw": 6808120000, "amount_this_krw": 1875171000, "amount_krw": 1875171000, "buyer_ko": "전남광주통합특별시 화순군 상하수도사업소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01318027&ctrtChgOrd=02&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." }