{ "module": "kr-suppliers", "itemId": "2208118141", "title": "Yooshin Engineering Corporation (주식회사 유신)", "summary": "Public procurement supplier (2208118141): 461 contracts, KRW 29,614,816,376.", "data": { "kind": "supplier", "business_registration_no": "2208118141", "corp_code": null, "name_en": "Yooshin Engineering Corporation", "name_ko": "주식회사 유신", "established_date": "1966-01-17", "address": "서울특별시 동작구 보라매로5가길 24, 4층 (신대방동, 보라매나산스위트)", "homepage": "https://yooshin.co.kr/", "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 1733, "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": 461, "joint_contract_count": 381, "total_amount_krw": 29614816376, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 14, "amount_krw": 40014900 }, "services": { "contract_count": 447, "amount_krw": 29574801476 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 156, "amount_total_krw": 84267484920, "amount_this_krw": 85792942470, "share_amount_krw": 13318612108 }, "unit_price": { "contract_count": 91, "amount_total_krw": 219941535830, "amount_this_krw": 93729388000, "share_amount_krw": 8127039655 }, "multi_year": { "contract_count": 214, "amount_total_krw": 5119394894680, "amount_this_krw": 1373466677310, "share_amount_krw": 16296204268 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "1613471", "buyer_ko": "국토교통부 제주지방항공청", "contract_count": 2, "amount_krw": 3173726507 }, { "buyer_code": "ZT00968", "buyer_ko": "재단법인 한국엘피지사업관리원", "contract_count": 4, "amount_krw": 2418822000 }, { "buyer_code": "B553951", "buyer_ko": "한국해외인프라도시개발지원공사", "contract_count": 4, "amount_krw": 2061550000 }, { "buyer_code": "5895031", "buyer_ko": "전남광주통합특별시 장성군 맑은물관리사업소", "contract_count": 2, "amount_krw": 1178069409 }, { "buyer_code": "6110000", "buyer_ko": "서울특별시", "contract_count": 16, "amount_krw": 1071487448 } ], "recent_contracts": [ { "contract_no": "R26TA02351544", "title_ko": "인도네시아 댐 안전관리 시스템 구축사업 PMC 용역", "category": "services", "contract_type": "multi_year", "signed_date": "2026-10-30", "changed_date": null, "amount_total_krw": 9711800000, "amount_this_krw": 449000000, "amount_krw": 449000000, "buyer_ko": "한국농어촌공사", "method_ko": "수의계약", "role": "도급업체", "joint": true, "share_pct": 10.5, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02351544&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02371109", "title_ko": "삼천포대교 외 6개교 계측시스템 유지관리 및 교량점검 위탁관리 용역(2026년 2차분)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-10-29", "changed_date": null, "amount_total_krw": 1445290000, "amount_this_krw": 92920000, "amount_krw": 92920000, "buyer_ko": "경상남도 사천시", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02371109&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02364502", "title_ko": "창녕군 중앙마을 LPG배관망 구축사업 감리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-29", "changed_date": null, "amount_total_krw": 5863000, "amount_this_krw": 5863000, "amount_krw": 5863000, "buyer_ko": "재단법인 한국엘피지사업관리원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02364502&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02364477", "title_ko": "창녕군 유다리마을 LPG배관망 구축사업 감리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-29", "changed_date": null, "amount_total_krw": 5863000, "amount_this_krw": 5863000, "amount_krw": 5863000, "buyer_ko": "재단법인 한국엘피지사업관리원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02364477&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02361432", "title_ko": "매산천(소하천) 정비공사 실시설계용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-29", "changed_date": null, "amount_total_krw": 20197000, "amount_this_krw": 20197000, "amount_krw": 20197000, "buyer_ko": "경기도 수원시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02361432&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02361826", "title_ko": "2035 익산 도시관리계획 재정비 수립 용역(3차분)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-10-28", "changed_date": null, "amount_total_krw": 1406500000, "amount_this_krw": 260000000, "amount_krw": 260000000, "buyer_ko": "전북특별자치도 익산시", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 55, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02361826&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02358814", "title_ko": "부산외부순환도로 예비타당성조사 대응 및 타당성검토용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-28", "changed_date": null, "amount_total_krw": 19734000, "amount_this_krw": 19734000, "amount_krw": 19734000, "buyer_ko": "부산광역시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02358814&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02361054", "title_ko": "강북횡단 지하도시고속도로 건설 실행계획 수립 건설엔지니어링(장기1차)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-10-27", "changed_date": null, "amount_total_krw": 875600000, "amount_this_krw": 300000000, "amount_krw": 300000000, "buyer_ko": "서울특별시", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02361054&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02359918", "title_ko": "왕장 자연재해위험개선지구 타당성 조사 및 기본계획수립 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-27", "changed_date": null, "amount_total_krw": 17670000, "amount_this_krw": 17670000, "amount_krw": 17670000, "buyer_ko": "충청북도 음성군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02359918&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02348830", "title_ko": "오송화장품 산업단지 용수공급시설 설치사업 기본 및 실시설계용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-23", "changed_date": null, "amount_total_krw": 676653000, "amount_this_krw": 676653000, "amount_krw": 676653000, "buyer_ko": "충청북도 청주시", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02348830&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02340827", "title_ko": "북상 중산지구 풍수해생활권 종합정비사업 타당성 및 기본계획 수립 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-22", "changed_date": null, "amount_total_krw": 18510000, "amount_this_krw": 18510000, "amount_krw": 18510000, "buyer_ko": "경상남도 거창군", "method_ko": "수의계약", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02340827&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02336308", "title_ko": "경부선(부산진역~부산역) 철도지하화 통합개발 타당성조사 및 기본계획수립 용역(장기계속2차)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-10-20", "changed_date": null, "amount_total_krw": 2363550000, "amount_this_krw": 391897210, "amount_krw": 391897210, "buyer_ko": "부산광역시", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 39.9925, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02336308&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02310786", "title_ko": "금소지방정원 보행교 설치공사 기본 및 실시설계용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-16", "changed_date": null, "amount_total_krw": 331158000, "amount_this_krw": 331158000, "amount_krw": 331158000, "buyer_ko": "경상북도 안동시", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02310786&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02292172", "title_ko": "김제 지평선 제2 일반산업단지 조성사업 사후환경영향조사(공사시) 용역", "category": "services", "contract_type": "multi_year", "signed_date": "2026-10-12", "changed_date": null, "amount_total_krw": 1323406000, "amount_this_krw": 98580000, "amount_krw": 98580000, "buyer_ko": "전북특별자치도 김제시", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02292172&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02280202", "title_ko": "2040년 포천 도시기본계획 수립 및 성장관리계획 재정비 용역(1차분)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-10-06", "changed_date": null, "amount_total_krw": 1798000000, "amount_this_krw": 100000000, "amount_krw": 100000000, "buyer_ko": "경기도 포천시", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 78, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02280202&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02275689", "title_ko": "임실읍 우수유출저감시설 설치사업 타당성 조사 및 기본계획 수립용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-06", "changed_date": null, "amount_total_krw": 17820000, "amount_this_krw": 17820000, "amount_krw": 17820000, "buyer_ko": "전북특별자치도 임실군", "method_ko": "수의계약", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02275689&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "202409013DB_5", "title_ko": "덕평~매곡간 도로확포장공사 감독권한대행 등 건설사업관리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-01", "changed_date": "2026-10-27", "amount_total_krw": 5057128000, "amount_this_krw": 5057128000, "amount_krw": 5057128000, "buyer_ko": "경기도 경기도건설본부", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=202409013DB_5&ctrtChgOrd=05&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02253244", "title_ko": "[계약대행] 조평갑파 자연재해위험개선지구 타당성조사 및 정비사업 기본계획 수립 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-23", "changed_date": null, "amount_total_krw": 20420000, "amount_this_krw": 20420000, "amount_krw": 20420000, "buyer_ko": "충청남도 공주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02253244&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02252513", "title_ko": "경상북도 지역개발계획 재수립 용역(2차)", "category": "services", "contract_type": "unit_price", "signed_date": "2026-09-23", "changed_date": null, "amount_total_krw": 1051347000, "amount_this_krw": 451347000, "amount_krw": 451347000, "buyer_ko": "경상북도", "method_ko": "지명경쟁", "role": "주계약업체", "joint": true, "share_pct": 55, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02252513&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02253494", "title_ko": "순천만국가정원 도시관리계획 정비용역(PQ)(총괄 및 2차분)", "category": "services", "contract_type": "unit_price", "signed_date": "2026-09-22", "changed_date": null, "amount_total_krw": 253939000, "amount_this_krw": 60000000, "amount_krw": 60000000, "buyer_ko": "전남광주통합특별시 순천시", "method_ko": "지명경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02253494&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&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." }