{ "module": "kr-suppliers", "itemId": "6058136001", "title": "SEOYONG ENGINEERING CO.,LTD. (주식회사 서용엔지니어링)", "summary": "Public procurement supplier (6058136001): 101 contracts, KRW 2,786,507,040.", "data": { "kind": "supplier", "business_registration_no": "6058136001", "corp_code": null, "name_en": "SEOYONG ENGINEERING CO.,LTD.", "name_ko": "주식회사 서용엔지니어링", "established_date": "2000-02-09", "address": "경기도 용인시 수지구 광교중앙로 338, A동 1023호(상현동, 광교우미뉴브)", "homepage": "http://seoyong.co.kr/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 35, "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": 101, "joint_contract_count": 55, "total_amount_krw": 2786507040, "by_category": { "goods": { "contract_count": 6, "amount_krw": 63473940 }, "construction": { "contract_count": 1, "amount_krw": 20576000 }, "services": { "contract_count": 94, "amount_krw": 2702457100 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 48, "amount_total_krw": 3743479600, "amount_this_krw": 3806953540, "share_amount_krw": 805853540 }, "unit_price": { "contract_count": 32, "amount_total_krw": 79898074000, "amount_this_krw": 30234219000, "share_amount_krw": 5346180000 }, "multi_year": { "contract_count": 21, "amount_total_krw": 52909328000, "amount_this_krw": 10726050000, "share_amount_krw": 1980653500 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "4070279", "buyer_ko": "경기도 이천시 환경수자원국 수도과", "contract_count": 3, "amount_krw": 702780500 }, { "buyer_code": "4731000", "buyer_ko": "전북특별자치도 진안군", "contract_count": 2, "amount_krw": 608784000 }, { "buyer_code": "5430000", "buyer_ko": "경상남도 남해군", "contract_count": 1, "amount_krw": 363489000 }, { "buyer_code": "5150089", "buyer_ko": "경상북도 의성군 상하수도사업소", "contract_count": 1, "amount_krw": 325000000 }, { "buyer_code": "3860000", "buyer_ko": "경기도 부천시", "contract_count": 1, "amount_krw": 175625000 } ], "recent_contracts": [ { "contract_no": "R26TA02368192", "title_ko": "의령군 지방상수도관망 전문유지관리 용역(2차분)", "category": "services", "contract_type": "unit_price", "signed_date": "2026-10-29", "changed_date": null, "amount_total_krw": 1407500000, "amount_this_krw": 550000000, "amount_krw": 550000000, "buyer_ko": "경상남도 의령군", "method_ko": "지명경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02368192&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02363085", "title_ko": "최적관리시스템 블록유량계 현장제어반 검·교정 검사 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-28", "changed_date": null, "amount_total_krw": 16302000, "amount_this_krw": 16302000, "amount_krw": 16302000, "buyer_ko": "전남광주통합특별시 광양시 물관리센터 상수도과", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02363085&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02324261", "title_ko": "2026년 지하시설물(도송수관로) 육안조사 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-28", "changed_date": null, "amount_total_krw": 9154000, "amount_this_krw": 9154000, "amount_krw": 9154000, "buyer_ko": "경기도 용인시 상수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02324261&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02343756", "title_ko": "안동시 상수도관망 전문유지관리 용역", "category": "services", "contract_type": "unit_price", "signed_date": "2026-10-22", "changed_date": null, "amount_total_krw": 1226500000, "amount_this_krw": 1226500000, "amount_krw": 1226500000, "buyer_ko": "경상북도 안동시", "method_ko": "지명경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02343756&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02329801", "title_ko": "감분배수지 외 36개소 유량계 교정검사용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-20", "changed_date": null, "amount_total_krw": 18200000, "amount_this_krw": 18200000, "amount_krw": 18200000, "buyer_ko": "경상남도 김해시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02329801&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02328121", "title_ko": "무안군 상수관망 전문유지관리 용역(2차분)", "category": "services", "contract_type": "unit_price", "signed_date": "2026-10-20", "changed_date": null, "amount_total_krw": 1055000000, "amount_this_krw": 350000000, "amount_krw": 350000000, "buyer_ko": "전남광주통합특별시 무안군 상하수도사업소", "method_ko": "지명경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02328121&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02313280", "title_ko": "2026년 가평군 상수도 유량 시설물 수리 및 교체", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-15", "changed_date": null, "amount_total_krw": 20576000, "amount_this_krw": 20576000, "amount_krw": 20576000, "buyer_ko": "경기도 가평군 상수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02313280&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02313610", "title_ko": "칠서정수장 유입유량계 외 11개소 교정 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-14", "changed_date": null, "amount_total_krw": 5201000, "amount_this_krw": 5201000, "amount_krw": 5201000, "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=R26TA02313610&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02312361", "title_ko": "2026년 하반기 블록시스템 유량계 교정 검사 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-14", "changed_date": null, "amount_total_krw": 10600000, "amount_this_krw": 10600000, "amount_krw": 10600000, "buyer_ko": "충청북도 제천시 수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02312361&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02308195", "title_ko": "블록시스템(YS-1 외 18개소) 유량계 교정검사 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-13", "changed_date": null, "amount_total_krw": 9481000, "amount_this_krw": 9481000, "amount_krw": 9481000, "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=R26TA02308195&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02258028", "title_ko": "2026년 아산시 스마트관망관리 소소블록 유량계 교정 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-07", "changed_date": null, "amount_total_krw": 20214000, "amount_this_krw": 20214000, "amount_krw": 20214000, "buyer_ko": "충청남도 아산시 수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02258028&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02249490", "title_ko": "2026년 정수장 유량계 교정검사 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-21", "changed_date": null, "amount_total_krw": 13910000, "amount_this_krw": 13910000, "amount_krw": 13910000, "buyer_ko": "전남광주통합특별시 고흥군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02249490&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02231316", "title_ko": "2026년 지하시설물(수도시설) 육안조사 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-21", "changed_date": null, "amount_total_krw": 16136000, "amount_this_krw": 16136000, "amount_krw": 16136000, "buyer_ko": "경기도 용인시 상수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02231316&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02246698", "title_ko": "이천시 유량수압계 부속품 교체", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-18", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 8600000, "amount_krw": 8600000, "buyer_ko": "경기도 이천시 환경수자원국 수도과", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02246698&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02240167", "title_ko": "[PQ 후 가격입찰] 해남군 지방상수도 현대화사업 사후관리 용역(4차분)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-09-17", "changed_date": null, "amount_total_krw": 2304000000, "amount_this_krw": 291000000, "amount_krw": 291000000, "buyer_ko": "전남광주통합특별시 해남군 상하수도사업소", "method_ko": "지명경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02240167&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02236993", "title_ko": "유량계 및 수압계 보수용 부품 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-16", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 9979750, "amount_krw": 9979750, "buyer_ko": "경기도 군포시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02236993&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02228388", "title_ko": "천안시 상수도관망 전문유지관리 용역", "category": "services", "contract_type": "multi_year", "signed_date": "2026-09-14", "changed_date": null, "amount_total_krw": 2850000000, "amount_this_krw": 582730000, "amount_krw": 582730000, "buyer_ko": "충청남도 천안시 맑은물사업본부", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02228388&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02227423", "title_ko": "철원군 상수도관망 유지관리용역", "category": "services", "contract_type": "unit_price", "signed_date": "2026-09-14", "changed_date": null, "amount_total_krw": 2843000000, "amount_this_krw": 1178000000, "amount_krw": 1178000000, "buyer_ko": "강원특별자치도 철원군 상하수도사업소", "method_ko": "지명경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02227423&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02208933", "title_ko": "의정부시 상수도관망 관리대행 용역", "category": "services", "contract_type": "multi_year", "signed_date": "2026-09-08", "changed_date": null, "amount_total_krw": 2102100000, "amount_this_krw": 862800000, "amount_krw": 862800000, "buyer_ko": "경기도 의정부시", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02208933&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02189310", "title_ko": "수원시 상수도관망 기술진단·블록시스템 정비 용역(3차)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-09-08", "changed_date": null, "amount_total_krw": 4134548000, "amount_this_krw": 1274708000, "amount_krw": 1274708000, "buyer_ko": "경기도 수원시", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02189310&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." }