{ "module": "kr-suppliers", "itemId": "6128103925", "title": "SAMWOO CONSTRUCTION CO.,LTD (삼우개발(주))", "summary": "Public procurement supplier (6128103925): 8 contracts, KRW 4,780,822,700.", "data": { "kind": "supplier", "business_registration_no": "6128103925", "corp_code": null, "name_en": "SAMWOO CONSTRUCTION CO.,LTD", "name_ko": "삼우개발(주)", "established_date": "1992-09-30", "address": "경상남도 고성군 회화면 당항만로 915-0", "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": 8, "joint_contract_count": 2, "total_amount_krw": 4780822700, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 8, "amount_krw": 4780822700 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 5, "amount_total_krw": 2873294700, "amount_this_krw": 2873294700, "share_amount_krw": 2873294700 }, "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": 27106328000, "amount_this_krw": 3178828000, "share_amount_krw": 1907528000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "1482029", "buyer_ko": "기후에너지환경부 영산강유역환경청", "contract_count": 1, "amount_krw": 1561166000 }, { "buyer_code": "5420066", "buyer_ko": "경상남도 고성군 상하수도사업소", "contract_count": 2, "amount_krw": 1271300000 }, { "buyer_code": "D150529", "buyer_ko": "한국농어촌공사 경남지역본부 진주.산청지사", "contract_count": 1, "amount_krw": 636228000 }, { "buyer_code": "5420000", "buyer_ko": "경상남도 고성군", "contract_count": 2, "amount_krw": 575152000 }, { "buyer_code": "5440000", "buyer_ko": "경상남도 하동군", "contract_count": 1, "amount_krw": 477241700 } ], "recent_contracts": [ { "contract_no": "R26TA02002329", "title_ko": "어촌정주어항(임포항)시설확충사업", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-25", "changed_date": null, "amount_total_krw": 343292000, "amount_this_krw": 343292000, "amount_krw": 343292000, "buyer_ko": "경상남도 고성군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02002329&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01787757", "title_ko": "섬진강 하류 하천시설 유지보수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-28", "changed_date": "2026-06-01", "amount_total_krw": 1561166000, "amount_this_krw": 1561166000, "amount_krw": 1561166000, "buyer_ko": "기후에너지환경부 영산강유역환경청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01787757&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01767728", "title_ko": "포교항 TTP 신설공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-17", "changed_date": "2026-09-22", "amount_total_krw": 231860000, "amount_this_krw": 231860000, "amount_krw": 231860000, "buyer_ko": "경상남도 고성군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01767728&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01723359", "title_ko": "육종연구센터 전복종묘생산동 및 내병성연구동 보강공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-08", "changed_date": null, "amount_total_krw": 259735000, "amount_this_krw": 259735000, "amount_krw": 259735000, "buyer_ko": "해양수산부 국립수산과학원", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01723359&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01688713", "title_ko": "회화 하수처리구역 하수관로 정비사업(2차분)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-04-07", "changed_date": null, "amount_total_krw": 13045692000, "amount_this_krw": 2481600000, "amount_krw": 2481600000, "buyer_ko": "경상남도 고성군 상하수도사업소", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 50, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01688713&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01489112", "title_ko": "악양천 (정동지구) 재해복구사업", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-02-19", "changed_date": "2026-07-14", "amount_total_krw": 477241700, "amount_this_krw": 477241700, "amount_krw": 477241700, "buyer_ko": "경상남도 하동군", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01489112&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01372180", "title_ko": "냉정지구 수리시설개보수사업 토목공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-26", "changed_date": null, "amount_total_krw": 1014944000, "amount_this_krw": 636228000, "amount_krw": 636228000, "buyer_ko": "한국농어촌공사 경남지역본부 진주.산청지사", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01372180&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01241016", "title_ko": "회화 하수처리구역 하수관로 정비사업", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-26", "changed_date": "2026-05-11", "amount_total_krw": 13045692000, "amount_this_krw": 61000000, "amount_krw": 61000000, "buyer_ko": "경상남도 고성군 상하수도사업소", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 50, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01241016&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." }