{ "module": "kr-suppliers", "itemId": "7438701709", "title": "주식회사 다인에스", "summary": "Public procurement supplier (7438701709): 255 contracts, KRW 7,349,562,380.", "data": { "kind": "supplier", "business_registration_no": "7438701709", "corp_code": null, "name_en": null, "name_ko": "주식회사 다인에스", "established_date": "2021-02-10", "address": "서울특별시 강서구 양천로 620 (등촌동) 지와인비즈니스센터 1406호", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 0, "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": 255, "joint_contract_count": 0, "total_amount_krw": 7349562380, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 255, "amount_krw": 7349562380 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 242, "amount_total_krw": 7262260380, "amount_this_krw": 7262260380, "share_amount_krw": 7262260380 }, "unit_price": { "contract_count": 11, "amount_total_krw": 379239170, "amount_this_krw": 379239170, "share_amount_krw": 379239170 }, "multi_year": { "contract_count": 2, "amount_total_krw": 87304000, "amount_this_krw": 87302000, "share_amount_krw": 87302000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "7080090", "buyer_ko": "서울특별시강서교육청 서울염동초등학교", "contract_count": 2, "amount_krw": 97651570 }, { "buyer_code": "7040017", "buyer_ko": "서울특별시남부교육청 당산서중학교", "contract_count": 2, "amount_krw": 86993460 }, { "buyer_code": "7011207", "buyer_ko": "서울특별시교육청 은평문화예술정보학교", "contract_count": 2, "amount_krw": 79595650 }, { "buyer_code": "7090084", "buyer_ko": "서울특별시강남교육청 서울언남초등학교", "contract_count": 5, "amount_krw": 76736520 }, { "buyer_code": "7010098", "buyer_ko": "서울특별시교육청 영등포고등학교", "contract_count": 2, "amount_krw": 76652000 } ], "recent_contracts": [ { "contract_no": "R26TA02375586", "title_ko": "2026년 강당 대청소 관련 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-30", "changed_date": null, "amount_total_krw": 3840000, "amount_this_krw": 3840000, "amount_krw": 3840000, "buyer_ko": "서울특별시강동교육청 서울고명초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02375586&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02359101", "title_ko": "[중광초]2027학년도 신학기 맞이 대청소 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-30", "changed_date": null, "amount_total_krw": 19800000, "amount_this_krw": 19800000, "amount_krw": 19800000, "buyer_ko": "서울특별시성동교육청 서울중광초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02359101&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02238505", "title_ko": "(북성유) 2026학년도 하반기 유치원 급식보조인력(배식도우미) 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-17", "changed_date": null, "amount_total_krw": 4926490, "amount_this_krw": 4926490, "amount_krw": 4926490, "buyer_ko": "서울특별시서부교육청 서울북성유치원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02238505&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02175101", "title_ko": "경서중학교 운동장 제초 작업", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-26", "changed_date": null, "amount_total_krw": 2460000, "amount_this_krw": 2460000, "amount_krw": 2460000, "buyer_ko": "서울특별시강서교육청 경서중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02175101&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02155493", "title_ko": "2026년 9월~2027년 8월 미화 용역 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-21", "changed_date": null, "amount_total_krw": 45179590, "amount_this_krw": 45179590, "amount_krw": 45179590, "buyer_ko": "서울특별시북부교육청 상계중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02155493&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02155752", "title_ko": "2026학년도 하반기 미화 제3섹터 용역 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-20", "changed_date": null, "amount_total_krw": 14454320, "amount_this_krw": 14454320, "amount_krw": 14454320, "buyer_ko": "서울특별시교육청 서울특별시강동송파교육지원청 풍납중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02155752&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02112041", "title_ko": "2026 등명초 교사동 방충망 및 창틀 대청소 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-03", "changed_date": null, "amount_total_krw": 6300000, "amount_this_krw": 6300000, "amount_krw": 6300000, "buyer_ko": "서울특별시강서교육청 서울등명초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02112041&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02099852", "title_ko": "수락고등학교 여름방학 대청소 용역 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-28", "changed_date": null, "amount_total_krw": 7500000, "amount_this_krw": 7500000, "amount_krw": 7500000, "buyer_ko": "서울특별시교육청 수락고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02099852&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02055578", "title_ko": "양동중 2026학년도 여름방학 중 학교시설 대청소 용역계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-13", "changed_date": null, "amount_total_krw": 6200000, "amount_this_krw": 6200000, "amount_krw": 6200000, "buyer_ko": "서울특별시강서교육청 양동중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02055578&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01973732", "title_ko": "2026학년도 냉난방기 및 공조기 종합세척(화학세척)청소", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-17", "changed_date": null, "amount_total_krw": 5935000, "amount_this_krw": 5935000, "amount_krw": 5935000, "buyer_ko": "서울특별시강서교육청 서울양천초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01973732&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01966873", "title_ko": "보도블럭, 주차장 바닥 청소 및 운동장 정리", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-16", "changed_date": null, "amount_total_krw": 6154000, "amount_this_krw": 6154000, "amount_krw": 6154000, "buyer_ko": "서울특별시교육청 서울도시과학기술고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01966873&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01935618", "title_ko": "2026학년도 서울대치초등학교 공휴일 출입자 관리 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-05", "changed_date": null, "amount_total_krw": 7583280, "amount_this_krw": 7583280, "amount_krw": 7583280, "buyer_ko": "서울특별시강남교육청 서울대치초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01935618&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01910571", "title_ko": "서울솔가람유치원 분원 냉난방기 및 실외기 화학 세척", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-05-28", "changed_date": null, "amount_total_krw": 1731000, "amount_this_krw": 1731000, "amount_krw": 1731000, "buyer_ko": "서울특별시교육청 서울특별시강동교육지원청 서울솔가람유치원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01910571&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01899849", "title_ko": "서울언남초등학교 2026학년도 미화원 휴직 대체 용역 계약 체결", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-05-26", "changed_date": null, "amount_total_krw": 14653010, "amount_this_krw": 14653010, "amount_krw": 14653010, "buyer_ko": "서울특별시강남교육청 서울언남초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01899849&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01895103", "title_ko": "2026년 5월 미화원 대체 용역 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-05-22", "changed_date": null, "amount_total_krw": 296900, "amount_this_krw": 296900, "amount_krw": 296900, "buyer_ko": "서울특별시북부교육청 수락중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01895103&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01795512", "title_ko": "2026 금옥여고 교내 청소(체육관, 무용실, 백금옥여사기념관) 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-24", "changed_date": null, "amount_total_krw": 5700000, "amount_this_krw": 5700000, "amount_krw": 5700000, "buyer_ko": "서울특별시교육청 금옥여자고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01795512&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01783778", "title_ko": "2026학년도 교실 및 관리실 선풍기 세척 실시", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-22", "changed_date": null, "amount_total_krw": 1838700, "amount_this_krw": 1838700, "amount_krw": 1838700, "buyer_ko": "서울특별시강서교육청 서울신정초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01783778&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01745026", "title_ko": "[단기] 2026학년도 시설관리 보조원 용역 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-13", "changed_date": null, "amount_total_krw": 14531750, "amount_this_krw": 14531750, "amount_krw": 14531750, "buyer_ko": "서울특별시서부교육청 서울상암초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01745026&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01732533", "title_ko": "2026학년도 서우화일초병설유치원 냉난방기 기본세척 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-10", "changed_date": null, "amount_total_krw": 110080, "amount_this_krw": 110080, "amount_krw": 110080, "buyer_ko": "서울특별시교육청 서울특별시강서교육청 서울화일초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01732533&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01732461", "title_ko": "2026학년도 서울화일초등학교 냉난방기 기본세척 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-10", "changed_date": null, "amount_total_krw": 1486080, "amount_this_krw": 1486080, "amount_krw": 1486080, "buyer_ko": "서울특별시교육청 서울특별시강서교육청 서울화일초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01732461&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." }