{ "module": "kr-suppliers", "itemId": "6218140787", "title": "` (주식회사 유성엔지니어링)", "summary": "Public procurement supplier (6218140787): 46 contracts, KRW 10,564,429,800.", "data": { "kind": "supplier", "business_registration_no": "6218140787", "corp_code": null, "name_en": "`", "name_ko": "주식회사 유성엔지니어링", "established_date": "2000-10-01", "address": "울산광역시 울주군 삼남읍 가천공단1길 21-0", "homepage": "http://www.yse2001.co.kr/ko/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 26, "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": 46, "joint_contract_count": 0, "total_amount_krw": 10564429800, "by_category": { "goods": { "contract_count": 20, "amount_krw": 9617010980 }, "construction": { "contract_count": 22, "amount_krw": 889726820 }, "services": { "contract_count": 4, "amount_krw": 57692000 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 45, "amount_total_krw": 947418820, "amount_this_krw": 10564429800, "share_amount_krw": 10564429800 }, "unit_price": { "contract_count": 1, "amount_total_krw": 19855000, "amount_this_krw": 19855000, "share_amount_krw": 19855000 }, "multi_year": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "6260361", "buyer_ko": "부산광역시 건설본부", "contract_count": 6, "amount_krw": 2040922560 }, { "buyer_code": "B554408", "buyer_ko": "서울물재생시설공단", "contract_count": 1, "amount_krw": 1372650000 }, { "buyer_code": "B552968", "buyer_ko": "광주환경공단", "contract_count": 3, "amount_krw": 1327175000 }, { "buyer_code": "6111591", "buyer_ko": "서울특별시 물재생센터 중랑물재생센터", "contract_count": 1, "amount_krw": 1188000000 }, { "buyer_code": "6310000", "buyer_ko": "울산광역시", "contract_count": 1, "amount_krw": 628463000 } ], "recent_contracts": [ { "contract_no": "R26TA02370890", "title_ko": "강변하수 하단중계펌프장 스크류펌프 교체 부대공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-29", "changed_date": null, "amount_total_krw": 40915200, "amount_this_krw": 40915200, "amount_krw": 40915200, "buyer_ko": "부산광역시 건설본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02370890&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02370307", "title_ko": "제2소화조 탈황설비 제작 구매 설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-10-29", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1188000000, "amount_krw": 1188000000, "buyer_ko": "서울특별시 물재생센터 중랑물재생센터", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02370307&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02365464", "title_ko": "강변하수 2단계 유입 스크류펌프 교체, 부대공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-28", "changed_date": null, "amount_total_krw": 15039360, "amount_this_krw": 15039360, "amount_krw": 15039360, "buyer_ko": "부산광역시 건설본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02365464&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02307719", "title_ko": "소화조 상부 브리더밸브 교체공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-14", "changed_date": null, "amount_total_krw": 42734000, "amount_this_krw": 42734000, "amount_krw": 42734000, "buyer_ko": "울산광역시 용연수질개선사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02307719&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02199799", "title_ko": "2026년 한수면 송계2 공공하수처리시설 악취기술진단 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-03", "changed_date": null, "amount_total_krw": 20900000, "amount_this_krw": 20900000, "amount_krw": 20900000, "buyer_ko": "충청북도 제천시 환경사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02199799&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02197107", "title_ko": "일로읍 공공하수처리시설 증설사업 관급자재(탈취기) 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-02", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 189189000, "amount_krw": 189189000, "buyer_ko": "전남광주통합특별시 무안군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02197107&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02180630", "title_ko": "서벽 소규모공공하수처리시설 설치사업(3차)(탈취기)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-08-27", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 170720000, "amount_krw": 170720000, "buyer_ko": "경상북도 봉화군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02180630&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02180606", "title_ko": "객들 소규모공공하수처리시설 설치사업(3차)(탈취기)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-08-27", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 170720000, "amount_krw": 170720000, "buyer_ko": "경상북도 봉화군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02180606&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02151118", "title_ko": "탈수동 탈취기 내부청소 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-19", "changed_date": null, "amount_total_krw": 5225000, "amount_this_krw": 5225000, "amount_krw": 5225000, "buyer_ko": "울산광역시 온산수질개선사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02151118&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02138523", "title_ko": "(조달위탁)밀양권지사 폴리머 용해설비 제조구매설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-08-12", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 256990830, "amount_krw": 256990830, "buyer_ko": "한국수자원공사 밀양권관리단", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02138523&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02064944", "title_ko": "온산하수처리시설 증설사업 관급자재(탈취기) 제조·설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-16", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 628463000, "amount_krw": 628463000, "buyer_ko": "울산광역시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02064944&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02048318", "title_ko": "수영하수 1단계 MBR 유입펌프 철거 및 부대공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-09", "changed_date": null, "amount_total_krw": 44860000, "amount_this_krw": 44860000, "amount_krw": 44860000, "buyer_ko": "부산광역시 건설본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02048318&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02018824", "title_ko": "[기계2]강변하수 하단중계펌프장 스크류펌프 교체", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-01", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 816400000, "amount_krw": 816400000, "buyer_ko": "부산광역시 건설본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02018824&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02018658", "title_ko": "[기계2]강변하수 2단계 유입 스크류펌프 교체,스크류펌프", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-01", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 425708000, "amount_krw": 425708000, "buyer_ko": "부산광역시 건설본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02018658&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02018216", "title_ko": "[기계1-726]수영하수 1단계 MBR 유입펌프 교체, 스크류펌프", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-01", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 698000000, "amount_krw": 698000000, "buyer_ko": "부산광역시 건설본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02018216&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02007159", "title_ko": "유입동 스크류펌프 D호기 제작, 교체 공사 관급자재(스크루펌프) 제조·설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-26", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 501000000, "amount_krw": 501000000, "buyer_ko": "울산광역시 용연수질개선사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02007159&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01975423", "title_ko": "제4중계펌프장 스크류펌프 2호기 수선공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-17", "changed_date": "2026-07-13", "amount_total_krw": 17024930, "amount_this_krw": 17024930, "amount_krw": 17024930, "buyer_ko": "경상남도 창원시 하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01975423&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01961920", "title_ko": "양산하수처리장 탈취기 보수공사 - 관급자재(탈취기)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-15", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 17401000, "amount_krw": 17401000, "buyer_ko": "경상남도 양산시 상하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01961920&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01921363", "title_ko": "서울주소방서 2026년 소방용수시설 신설 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-02", "changed_date": null, "amount_total_krw": 23572510, "amount_this_krw": 23572510, "amount_krw": 23572510, "buyer_ko": "울산광역시 서울주소방서", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01921363&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01902331", "title_ko": "가축분뇨공공처리장 탈취기 대수선 작업", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-27", "changed_date": null, "amount_total_krw": 19782000, "amount_this_krw": 19782000, "amount_krw": 19782000, "buyer_ko": "경상남도 함안군 상하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01902331&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." }