{ "module": "kr-suppliers", "itemId": "1278610199", "title": "doosungsystem ((주)두성시스템)", "summary": "Public procurement supplier (1278610199): 95 contracts, KRW 2,824,742,120.", "data": { "kind": "supplier", "business_registration_no": "1278610199", "corp_code": null, "name_en": "doosungsystem", "name_ko": "(주)두성시스템", "established_date": "2008-04-16", "address": "경기도 의정부시 상금로 33-0 (금오동) 이롬프라자 5층 506호", "homepage": "https://www.doosungsystem.co.kr/", "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "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": 95, "joint_contract_count": 0, "total_amount_krw": 2824742120, "by_category": { "goods": { "contract_count": 1, "amount_krw": 37438000 }, "construction": { "contract_count": 71, "amount_krw": 2164945480 }, "services": { "contract_count": 23, "amount_krw": 622358640 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 91, "amount_total_krw": 2787304120, "amount_this_krw": 2824742120, "share_amount_krw": 2824742120 }, "unit_price": { "contract_count": 4, "amount_total_krw": 98225100, "amount_this_krw": 98225100, "share_amount_krw": 98225100 }, "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": "Z005408", "buyer_ko": "경기관광공사", "contract_count": 1, "amount_krw": 309665200 }, { "buyer_code": "3820000", "buyer_ko": "경기도 의정부시", "contract_count": 8, "amount_krw": 275774400 }, { "buyer_code": "3800000", "buyer_ko": "경기도 성남시 중원구", "contract_count": 1, "amount_krw": 244890500 }, { "buyer_code": "B550045", "buyer_ko": "서울신용보증재단", "contract_count": 6, "amount_krw": 198424100 }, { "buyer_code": "3190000", "buyer_ko": "서울특별시 동작구", "contract_count": 6, "amount_krw": 158035000 } ], "recent_contracts": [ { "contract_no": "R26TA02367446", "title_ko": "서울식물원 식물문화센터 매표소 천정 마감재 교체공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-29", "changed_date": null, "amount_total_krw": 40700000, "amount_this_krw": 40700000, "amount_krw": 40700000, "buyer_ko": "서울특별시 서울식물원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02367446&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02346309", "title_ko": "와룡공원 에어로빅장 노후 휴게쉼터 정비사업", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-26", "changed_date": null, "amount_total_krw": 17297000, "amount_this_krw": 17297000, "amount_krw": 17297000, "buyer_ko": "서울특별시 종로구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02346309&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02349656", "title_ko": "경민고 본관동 배면 계단 난간 교체 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-23", "changed_date": null, "amount_total_krw": 11310000, "amount_this_krw": 11310000, "amount_krw": 11310000, "buyer_ko": "경기도교육청 경민고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02349656&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02338643", "title_ko": "2026년 맑은물사업소 청사 외벽 및 건물 바닥 청소 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-21", "changed_date": null, "amount_total_krw": 14112800, "amount_this_krw": 14112800, "amount_krw": 14112800, "buyer_ko": "경기도 의정부시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02338643&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02326956", "title_ko": "녹양초등학교 신관동 구급식실 체육공간 조성 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-21", "changed_date": null, "amount_total_krw": 49000000, "amount_this_krw": 49000000, "amount_krw": 49000000, "buyer_ko": "경기도의정부교육청 녹양초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02326956&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02310841", "title_ko": "운동장 예초 및 제초 작업", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-13", "changed_date": null, "amount_total_krw": 2520000, "amount_this_krw": 2520000, "amount_krw": 2520000, "buyer_ko": "경기도의정부교육청 경민중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02310841&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02303752", "title_ko": "경민IT고등학교 대운동장 예초 및 제초 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-12", "changed_date": null, "amount_total_krw": 2520000, "amount_this_krw": 2520000, "amount_krw": 2520000, "buyer_ko": "경기도교육청 경민IT고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02303752&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02283546", "title_ko": "경기도청북부청사 공용차량 주차장 비탈면 개선공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-06", "changed_date": "2026-10-29", "amount_total_krw": 42860000, "amount_this_krw": 42860000, "amount_krw": 42860000, "buyer_ko": "경기도청 북부청사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02283546&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02265240", "title_ko": "경민IT고등학교 본관동 5층, 6층 화장실 보수 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-09-29", "changed_date": null, "amount_total_krw": 6451000, "amount_this_krw": 6451000, "amount_krw": 6451000, "buyer_ko": "경기도교육청 경민IT고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02265240&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02250272", "title_ko": "2026년 하반기 의정부시 수도시설물 청소 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-21", "changed_date": null, "amount_total_krw": 44058600, "amount_this_krw": 44058600, "amount_krw": 44058600, "buyer_ko": "경기도 의정부시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02250272&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02216383", "title_ko": "강릉교육센터 옥상 방수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-09-09", "changed_date": null, "amount_total_krw": 25773000, "amount_this_krw": 25773000, "amount_krw": 25773000, "buyer_ko": "한국도로교통공단 강원특별자치도지부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02216383&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02199927", "title_ko": "경기도청북부청사 주차장 진입로 개선공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-09-03", "changed_date": "2026-10-12", "amount_total_krw": 53865000, "amount_this_krw": 53865000, "amount_krw": 53865000, "buyer_ko": "경기도청 북부청사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02199927&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02197965", "title_ko": "녹양초등학교 본관동 뒤편 위험수목 제거 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-03", "changed_date": null, "amount_total_krw": 4870000, "amount_this_krw": 4870000, "amount_krw": 4870000, "buyer_ko": "경기도의정부교육청 녹양초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02197965&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02185447", "title_ko": "충북지부 별관 단열공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-08-31", "changed_date": null, "amount_total_krw": 39967400, "amount_this_krw": 39967400, "amount_krw": 39967400, "buyer_ko": "한국도로교통공단 충청북도지부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02185447&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02185403", "title_ko": "본점사옥 15, 17층 인테리어 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-08-28", "changed_date": null, "amount_total_krw": 19943000, "amount_this_krw": 19943000, "amount_krw": 19943000, "buyer_ko": "서울신용보증재단", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02185403&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02181917", "title_ko": "교내 위험 수목 제거 및 전정 작업 공사 변경계약", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-08-28", "changed_date": "2026-09-18", "amount_total_krw": 17954000, "amount_this_krw": 17954000, "amount_krw": 17954000, "buyer_ko": "경기도의정부교육청 의정부여자중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02181917&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02168622", "title_ko": "종합지원센터 디지털 사이니지 구매 및 설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-08-25", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 37438000, "amount_krw": 37438000, "buyer_ko": "서울신용보증재단", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02168622&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02162199", "title_ko": "동대부중 본관동 긴급보수(배수로) 건축공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-08-24", "changed_date": null, "amount_total_krw": 20140000, "amount_this_krw": 20140000, "amount_krw": 20140000, "buyer_ko": "서울특별시동부교육청 동국대학교사범대학부속중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02162199&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02127698", "title_ko": "동청사 지하주차장 바닥 보수 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-08-10", "changed_date": null, "amount_total_krw": 13860000, "amount_this_krw": 13860000, "amount_krw": 13860000, "buyer_ko": "서울특별시 동작구 사당1동", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02127698&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02124001", "title_ko": "2026년 북부센터 벽면 합판 시공 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-06", "changed_date": null, "amount_total_krw": 3500000, "amount_this_krw": 3500000, "amount_krw": 3500000, "buyer_ko": "경기도 공익활동지원센터", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02124001&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." }