{ "module": "kr-suppliers", "itemId": "1188600305", "title": "(주)에이원건설", "summary": "Public procurement supplier (1188600305): 165 contracts, KRW 2,368,163,310.", "data": { "kind": "supplier", "business_registration_no": "1188600305", "corp_code": null, "name_en": null, "name_ko": "(주)에이원건설", "established_date": "2023-05-26", "address": "경기도 용인시 수지구 이종무로 8-0 (고기동)", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 11, "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": 165, "joint_contract_count": 0, "total_amount_krw": 2368163310, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 20, "amount_krw": 384530210 }, "services": { "contract_count": 145, "amount_krw": 1983633100 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 161, "amount_total_krw": 2341284830, "amount_this_krw": 2341284830, "share_amount_krw": 2341284830 }, "unit_price": { "contract_count": 3, "amount_total_krw": 89345860, "amount_this_krw": 89345860, "share_amount_krw": 89345860 }, "multi_year": { "contract_count": 1, "amount_total_krw": 26878480, "amount_this_krw": 26878480, "share_amount_krw": 26878480 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "7531482", "buyer_ko": "경기도교육청 경기도교육청학생교육원", "contract_count": 1, "amount_krw": 129328000 }, { "buyer_code": "B555310", "buyer_ko": "재단법인성남시청소년청년재단", "contract_count": 1, "amount_krw": 89082480 }, { "buyer_code": "3920000", "buyer_ko": "경기도 동두천시", "contract_count": 1, "amount_krw": 77943100 }, { "buyer_code": "7530089", "buyer_ko": "경기도교육청 수내고등학교", "contract_count": 3, "amount_krw": 65723310 }, { "buyer_code": "6412105", "buyer_ko": "경기도 경기도축산진흥센터", "contract_count": 1, "amount_krw": 32400000 } ], "recent_contracts": [ { "contract_no": "R26TA02364934", "title_ko": "도현중 2층~4층 학생 남자화장실 칸막이 설치 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-28", "changed_date": null, "amount_total_krw": 1505000, "amount_this_krw": 1505000, "amount_krw": 1505000, "buyer_ko": "경기도교육청 경기도용인교육지원청 도현중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02364934&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02339430", "title_ko": "수내고 교직원 휴게실 환경개선공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-21", "changed_date": null, "amount_total_krw": 8699740, "amount_this_krw": 8699740, "amount_krw": 8699740, "buyer_ko": "경기도교육청 수내고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02339430&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02269598", "title_ko": "급식실 공조시스템 콤프레셔 추가 교체", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-09-30", "changed_date": null, "amount_total_krw": 8374560, "amount_this_krw": 8374560, "amount_krw": 8374560, "buyer_ko": "경기도광주교육청 탄벌초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02269598&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02247892", "title_ko": "2026년도 김포외고 기계설비 유지관리자 위탁선임, 유지관리점검 및 성능점검 용역 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-18", "changed_date": null, "amount_total_krw": 8300000, "amount_this_krw": 8300000, "amount_krw": 8300000, "buyer_ko": "경기도교육청 김포외국어고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02247892&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02176262", "title_ko": "급식실 공조시스템 콤프레셔 교체", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-08-25", "changed_date": null, "amount_total_krw": 9843250, "amount_this_krw": 9843250, "amount_krw": 9843250, "buyer_ko": "경기도광주교육청 탄벌초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02176262&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02170131", "title_ko": "본관 기계실 팽창탱크 및 배기휀 자동구리스 교체공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-08-25", "changed_date": null, "amount_total_krw": 1124800, "amount_this_krw": 1124800, "amount_krw": 1124800, "buyer_ko": "경기도교육청 경기도화성오산교육지원청 송린초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02170131&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02160734", "title_ko": "정자유스센터 지하층 공간기능개선 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-08-24", "changed_date": null, "amount_total_krw": 89082480, "amount_this_krw": 89082480, "amount_krw": 89082480, "buyer_ko": "재단법인성남시청소년청년재단", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02160734&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02128581", "title_ko": "2026학년도 기계설비 유지관리 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-21", "changed_date": null, "amount_total_krw": 8000000, "amount_this_krw": 8000000, "amount_krw": 8000000, "buyer_ko": "경기도교육청 경기도광주하남교육지원청 오포중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02128581&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02105021", "title_ko": "기계설비 성능점검 시설보수 공사 계약", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-30", "changed_date": null, "amount_total_krw": 1202730, "amount_this_krw": 1202730, "amount_krw": 1202730, "buyer_ko": "경기도교육청 수일고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02105021&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02076884", "title_ko": "[변경계약]도현중 학생 화장실 위생시설 확충 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-21", "changed_date": "2026-08-18", "amount_total_krw": 29056340, "amount_this_krw": 29056340, "amount_krw": 29056340, "buyer_ko": "경기도교육청 경기도용인교육지원청 도현중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02076884&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02076835", "title_ko": "구성고등학교 기계실 보일러 예비순환펌프 교체", "category": "construction", "contract_type": "unit_price", "signed_date": "2026-07-21", "changed_date": null, "amount_total_krw": 1750600, "amount_this_krw": 1750600, "amount_krw": 1750600, "buyer_ko": "경기도교육청 구성고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02076835&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02071144", "title_ko": "1층 식당 및 급식실 환경개선 공사 변경 계약", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-20", "changed_date": "2026-08-20", "amount_total_krw": 45523570, "amount_this_krw": 45523570, "amount_krw": 45523570, "buyer_ko": "경기도교육청 수내고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02071144&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02066219", "title_ko": "솔개초 기계설비 수리(그리스 주입기 설치외) 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-17", "changed_date": null, "amount_total_krw": 1632750, "amount_this_krw": 1632750, "amount_krw": 1632750, "buyer_ko": "경기도용인교육청 솔개초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02066219&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02068621", "title_ko": "늘봄전담실 환경개선 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-16", "changed_date": "2026-08-11", "amount_total_krw": 10464370, "amount_this_krw": 10464370, "amount_krw": 10464370, "buyer_ko": "경기도교육청 경기도화성오산교육지원청 기산초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02068621&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01941829", "title_ko": "서현고 기계실 급수탱크 및 급식 주방배기휀 교체", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-08", "changed_date": null, "amount_total_krw": 1079760, "amount_this_krw": 1079760, "amount_krw": 1079760, "buyer_ko": "경기도교육청 서현고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01941829&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01874965", "title_ko": "2026년 경기도교육청 남부청사 기계설비 성능점검 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-05-21", "changed_date": null, "amount_total_krw": 15730000, "amount_this_krw": 15730000, "amount_krw": 15730000, "buyer_ko": "경기도교육청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01874965&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01748780", "title_ko": "위례해솔유치원 모래놀이터 조성 공사 계약", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-22", "changed_date": "2026-04-30", "amount_total_krw": 4533280, "amount_this_krw": 4533280, "amount_krw": 4533280, "buyer_ko": "경기도교육청 경기도성남교육지원청 위례해솔유치원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01748780&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01727688", "title_ko": "강당 방음문 교체 및 교내 출입문 보수 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-10", "changed_date": "2026-04-11", "amount_total_krw": 9472000, "amount_this_krw": 9472000, "amount_krw": 9472000, "buyer_ko": "경기도용인교육청 이현중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01727688&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01709290", "title_ko": "2026학년도 기계설비 위탁 용역 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-06", "changed_date": null, "amount_total_krw": 10600000, "amount_this_krw": 10600000, "amount_krw": 10600000, "buyer_ko": "경기도교육청 경기도시흥교육지원청 시흥장현초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01709290&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01667289", "title_ko": "2026년 서부지역 공원 수경시설물(기계설비) 유지보수 연간단가공사(1구역)", "category": "construction", "contract_type": "unit_price", "signed_date": "2026-03-25", "changed_date": "2026-03-25", "amount_total_krw": 72975260, "amount_this_krw": 72975260, "amount_krw": 72975260, "buyer_ko": "경기도 용인시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01667289&ctrtChgOrd=01&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." }