{ "module": "kr-suppliers", "itemId": "2208165402", "title": "SEOJEON Engineering Co.,Ltd. (서전엔지니어링(주))", "summary": "Public procurement supplier (2208165402): 26 contracts, KRW 5,387,261,190.", "data": { "kind": "supplier", "business_registration_no": "2208165402", "corp_code": null, "name_en": "SEOJEON Engineering Co.,Ltd.", "name_ko": "서전엔지니어링(주)", "established_date": "1999-08-08", "address": "서울특별시 송파구 법원로 128, A동1206호,1207호(문정동, 에스케이브이원지엘메트로시티)", "homepage": "http://seojeoneng.kr/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 23, "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": 26, "joint_contract_count": 0, "total_amount_krw": 5387261190, "by_category": { "goods": { "contract_count": 23, "amount_krw": 5020555190 }, "construction": { "contract_count": 1, "amount_krw": 339919000 }, "services": { "contract_count": 2, "amount_krw": 26787000 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 19, "amount_total_krw": 26787000, "amount_this_krw": 3747046790, "share_amount_krw": 3747046790 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 7, "amount_total_krw": 3923423800, "amount_this_krw": 1640214400, "share_amount_krw": 1640214400 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "B551182", "buyer_ko": "건강보험심사평가원", "contract_count": 1, "amount_krw": 1344414500 }, { "buyer_code": "1670000", "buyer_ko": "행정중심복합도시건설청", "contract_count": 3, "amount_krw": 1091956400 }, { "buyer_code": "6112262", "buyer_ko": "서울특별시 도시기반시설본부", "contract_count": 3, "amount_krw": 447233000 }, { "buyer_code": "6441406", "buyer_ko": "충청남도 건설본부", "contract_count": 1, "amount_krw": 422700000 }, { "buyer_code": "7008069", "buyer_ko": "서울과학기술대학교", "contract_count": 1, "amount_krw": 396000000 } ], "recent_contracts": [ { "contract_no": "R26TA02318408", "title_ko": "내서도서관 건립 전기공사(관급자재-원격검침)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-10-19", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 146208260, "amount_krw": 146208260, "buyer_ko": "경상남도 창원시 도서관사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02318408&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02285555", "title_ko": "충남 여성가족플라자 건립공사 관급자재(빌딩자동제어장치)구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-10-06", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 422700000, "amount_krw": 422700000, "buyer_ko": "충청남도 건설본부", "method_ko": "지명경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02285555&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02240332", "title_ko": "관급자재 구매(국립도시건축박물관_자동제어장치(추가))", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-17", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 65175000, "amount_krw": 65175000, "buyer_ko": "행정중심복합도시건설청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02240332&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02223145", "title_ko": "선학동 행정복지센터 건립공사 관급자재(빌딩자동제어장치) 구매", "category": "goods", "contract_type": "multi_year", "signed_date": "2026-09-11", "changed_date": null, "amount_total_krw": 156200000, "amount_this_krw": 156200000, "amount_krw": 156200000, "buyer_ko": "인천광역시 연수구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02223145&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02190804", "title_ko": "대동면 행정복지센터 및 온누리센터 증축공사(기계) 관급자재(빌딩자동제어장치) 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-01", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 89980000, "amount_krw": 89980000, "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=R26TA02190804&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02092724", "title_ko": "길동파출소 신축 관급 (자동제어)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-24", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 52000000, "amount_krw": 52000000, "buyer_ko": "경찰청 서울특별시경찰청", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02092724&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02053428", "title_ko": "화남면 기초생활거점조성사업 지급자재(빌딩자동제어장치) 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-14", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 58520000, "amount_krw": 58520000, "buyer_ko": "한국농어촌공사 경북지역본부 영천지사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02053428&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02025976", "title_ko": "[대구센터] 빌딩자동제어시스템 개선작업", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-03", "changed_date": null, "amount_total_krw": 9900000, "amount_this_krw": 9900000, "amount_krw": 9900000, "buyer_ko": "행정안전부 국가정보자원관리원 대구센터", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02025976&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02019366", "title_ko": "빌딩자동제어장치 제작구매 설치[은평병원 현대화사업(리모델링) 전기공사]-2차수", "category": "goods", "contract_type": "multi_year", "signed_date": "2026-07-01", "changed_date": "2026-10-12", "amount_total_krw": 163800000, "amount_this_krw": 96380000, "amount_krw": 96380000, "buyer_ko": "서울특별시 도시기반시설본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02019366&ctrtChgOrd=03&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02010937", "title_ko": "한국교원대학교 부설체육중고등특수학교 신축공사(기계)-관급자재(자동제어)", "category": "goods", "contract_type": "multi_year", "signed_date": "2026-06-30", "changed_date": "2026-07-02", "amount_total_krw": 399300000, "amount_this_krw": 10000000, "amount_krw": 10000000, "buyer_ko": "한국교원대학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02010937&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA00310477", "title_ko": "아라가야 가상체험관 조성사업(전기) 관급자재 구입(빌딩자동제어장치)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-29", "changed_date": "2026-06-29", "amount_total_krw": 0, "amount_this_krw": 95090960, "amount_krw": 95090960, "buyer_ko": "경상남도 함안군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA00310477&ctrtChgOrd=04&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01971482", "title_ko": "합천읍 농촌중심지활성화사업 빌딩자동제어장치 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-17", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 67000000, "amount_krw": 67000000, "buyer_ko": "한국농어촌공사 경남지역본부 합천지사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01971482&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01929658", "title_ko": "관급자재 구매(국립도시건축박물관_자동제어장치 2차)", "category": "goods", "contract_type": "multi_year", "signed_date": "2026-06-05", "changed_date": "2026-09-18", "amount_total_krw": 1026781400, "amount_this_krw": 365311400, "amount_krw": 365311400, "buyer_ko": "행정중심복합도시건설청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01929658&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01916028", "title_ko": "도서관 및 학생회관 BEMS(자동제어) 구매설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-01", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 396000000, "amount_krw": 396000000, "buyer_ko": "서울과학기술대학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01916028&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01889482", "title_ko": "의정부여고 그린스마트 미래학교 개축 및 리모델링공사 관급자재(빌딩자동제어) 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-05-22", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 144650000, "amount_krw": 144650000, "buyer_ko": "경기도교육청 경기도의정부교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01889482&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01496952", "title_ko": "시립반다비체육센터 건립 기계공사(2차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-02-23", "changed_date": null, "amount_total_krw": 983626000, "amount_this_krw": 339919000, "amount_krw": 339919000, "buyer_ko": "서울특별시 도시기반시설본부", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01496952&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01341121", "title_ko": "청산초중 미래형통합운영학교 증축공사 관급자재(빌딩자동제어장치) 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-01-14", "changed_date": "2026-06-08", "amount_total_krw": 0, "amount_this_krw": 93163000, "amount_krw": 93163000, "buyer_ko": "전남광주통합특별시교육청 전남광주통합특별시완도교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01341121&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01287601", "title_ko": "미래인재개발센터 건립공사 관급자재(빌딩자동제어장치) 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2025-12-30", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1344414500, "amount_krw": 1344414500, "buyer_ko": "건강보험심사평가원", "method_ko": "지명경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01287601&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01273924", "title_ko": "[대구센터] 2026년 빌딩 자동제어 유지보수", "category": "services", "contract_type": "lump_sum", "signed_date": "2025-12-29", "changed_date": null, "amount_total_krw": 16887000, "amount_this_krw": 16887000, "amount_krw": 16887000, "buyer_ko": "행정안전부 국가정보자원관리원 대구센터", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01273924&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01227452", "title_ko": "관급자재 구매(국립도시건축박물관_자동제어장치)", "category": "goods", "contract_type": "multi_year", "signed_date": "2025-12-17", "changed_date": "2026-08-06", "amount_total_krw": 1029916400, "amount_this_krw": 661470000, "amount_krw": 661470000, "buyer_ko": "행정중심복합도시건설청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01227452&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&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." }