{ "module": "kr-suppliers", "itemId": "8388700236", "title": "RSER (주식회사 알에스이알)", "summary": "Public procurement supplier (8388700236): 149 contracts, KRW 3,250,261,120.", "data": { "kind": "supplier", "business_registration_no": "8388700236", "corp_code": null, "name_en": "RSER", "name_ko": "주식회사 알에스이알", "established_date": "2016-01-13", "address": "서울특별시 금천구 가산디지털1로 145, 2층 206호(가산동, 에이스하이엔드타워3차)", "homepage": "http://www.rser.co.kr/", "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 5, "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": 149, "joint_contract_count": 0, "total_amount_krw": 3250261120, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 149, "amount_krw": 3250261120 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 142, "amount_total_krw": 3201435310, "amount_this_krw": 3201435310, "share_amount_krw": 3201435310 }, "unit_price": { "contract_count": 4, "amount_total_krw": 103876100, "amount_this_krw": 103876100, "share_amount_krw": 103876100 }, "multi_year": { "contract_count": 3, "amount_total_krw": 48825840, "amount_this_krw": 48825810, "share_amount_krw": 48825810 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "7091371", "buyer_ko": "서울특별시교육청 서울특별시강남서초교육지원청 서울개포초등학교", "contract_count": 1, "amount_krw": 54991440 }, { "buyer_code": "7090049", "buyer_ko": "서울특별시강남교육청 서울개원초등학교", "contract_count": 1, "amount_krw": 54988800 }, { "buyer_code": "7110042", "buyer_ko": "서울특별시성동교육청 서울동자초등학교", "contract_count": 1, "amount_krw": 54889960 }, { "buyer_code": "7050022", "buyer_ko": "서울특별시북부교육청 불암중학교", "contract_count": 1, "amount_krw": 54811680 }, { "buyer_code": "7100082", "buyer_ko": "서울특별시동작교육청 중앙대학교사범대학부속초등학교", "contract_count": 1, "amount_krw": 54442600 } ], "recent_contracts": [ { "contract_no": "R26TA02226047", "title_ko": "2026학년도 서울구남초 급식 운반·보조·세척 도우미 용역 계약 체결", "category": "services", "contract_type": "unit_price", "signed_date": "2026-09-11", "changed_date": null, "amount_total_krw": 13022000, "amount_this_krw": 13022000, "amount_krw": 13022000, "buyer_ko": "서울특별시성동교육청 서울구남초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02226047&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02159327", "title_ko": "2026학년도 8~12월 학교급식 보조인력 용영(파견)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-17", "changed_date": null, "amount_total_krw": 7052000, "amount_this_krw": 7052000, "amount_krw": 7052000, "buyer_ko": "서울특별시중부교육청 오산중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02159327&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02122639", "title_ko": "오산고등학교 급식실(급식보조 인력) 용역 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-05", "changed_date": null, "amount_total_krw": 7052000, "amount_this_krw": 7052000, "amount_krw": 7052000, "buyer_ko": "서울특별시교육청 오산고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02122639&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02050261", "title_ko": "2026학년도 여름방학 중식 배식도우미 용역계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-10", "changed_date": null, "amount_total_krw": 1612800, "amount_this_krw": 1612800, "amount_krw": 1612800, "buyer_ko": "서울특별시교육청 배문고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02050261&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01982958", "title_ko": "2026학년도 인창고등학교 급식실 위탁 용역(배식,청소,세척) 계약", "category": "services", "contract_type": "multi_year", "signed_date": "2026-06-23", "changed_date": null, "amount_total_krw": 17379840, "amount_this_krw": 17379810, "amount_krw": 17379810, "buyer_ko": "서울특별시교육청 인창고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01982958&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01937086", "title_ko": "용곡중학교 2026학년도 배식도우미 용역 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-10", "changed_date": "2026-08-14", "amount_total_krw": 15170000, "amount_this_krw": 15170000, "amount_krw": 15170000, "buyer_ko": "서울특별시성동교육청 용곡중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01937086&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01821392", "title_ko": "2026년 오산중학교 급식보조인력 파견(2026.5~7월) 용역 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-30", "changed_date": null, "amount_total_krw": 2091000, "amount_this_krw": 2091000, "amount_krw": 2091000, "buyer_ko": "서울특별시중부교육청 오산중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01821392&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01628208", "title_ko": "금호중학교 2026학년도 급식실 세척도우미 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-18", "changed_date": null, "amount_total_krw": 6324000, "amount_this_krw": 6324000, "amount_krw": 6324000, "buyer_ko": "서울특별시교육청 서울특별시중부교육지원청 금호중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01628208&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01616428", "title_ko": "오산고등학교 조리실무사 및 급식보조 인력 충원 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-13", "changed_date": null, "amount_total_krw": 14166400, "amount_this_krw": 14166400, "amount_krw": 14166400, "buyer_ko": "서울특별시교육청 오산고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01616428&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01588856", "title_ko": "2026학년도 서울소의초등학교 배식도우미 위탁 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-09", "changed_date": null, "amount_total_krw": 20000000, "amount_this_krw": 20000000, "amount_krw": 20000000, "buyer_ko": "서울특별시서부교육청 서울소의초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01588856&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01573573", "title_ko": "2026학년도 급식실 세척도우미 용역 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-05", "changed_date": null, "amount_total_krw": 6089600, "amount_this_krw": 6089600, "amount_krw": 6089600, "buyer_ko": "서울특별시강동교육청 천호중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01573573&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01696145", "title_ko": "2026학년도 한양과기고 배식도우미 용역 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-02", "changed_date": null, "amount_total_krw": 31112960, "amount_this_krw": 31112960, "amount_krw": 31112960, "buyer_ko": "서울특별시교육청 한양과학기술고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01696145&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01562354", "title_ko": "2026학년도 배식도우미 위탁용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-01", "changed_date": null, "amount_total_krw": 50764100, "amount_this_krw": 50764100, "amount_krw": 50764100, "buyer_ko": "서울특별시강동교육청 정신여자중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01562354&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01558060", "title_ko": "2026학년도 한양중학교 배식도우미 위탁용역계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-01", "changed_date": null, "amount_total_krw": 7881880, "amount_this_krw": 7881880, "amount_krw": 7881880, "buyer_ko": "서울특별시중부교육청 한양중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01558060&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01526717", "title_ko": "2026학년도 배식도우미 용역 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-01", "changed_date": null, "amount_total_krw": 22923000, "amount_this_krw": 22923000, "amount_krw": 22923000, "buyer_ko": "서울특별시북부교육청 창북중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01526717&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01523736", "title_ko": "2026학년도 한강중학교 배식도우미 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-01", "changed_date": null, "amount_total_krw": 17136000, "amount_this_krw": 17136000, "amount_krw": 17136000, "buyer_ko": "서울특별시중부교육청 한강중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01523736&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01507915", "title_ko": "2026학년도 봉림중학교 배식 및 세척도우미 용역계약 체결", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-01", "changed_date": null, "amount_total_krw": 15683400, "amount_this_krw": 15683400, "amount_krw": 15683400, "buyer_ko": "서울특별시동작교육청 봉림중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01507915&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01499367", "title_ko": "2026학년도 아현중학교 급식실 배식도우미 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-01", "changed_date": null, "amount_total_krw": 27331000, "amount_this_krw": 27331000, "amount_krw": 27331000, "buyer_ko": "서울특별시서부교육청 아현중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01499367&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01427797", "title_ko": "2026년 환일중학교 배식도우미 위탁용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-01", "changed_date": null, "amount_total_krw": 8358900, "amount_this_krw": 8358900, "amount_krw": 8358900, "buyer_ko": "서울특별시교육청 환일고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01427797&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01403857", "title_ko": "숭곡중 2026학년도 급식배식원 위탁 용역 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-01", "changed_date": null, "amount_total_krw": 22561440, "amount_this_krw": 22561440, "amount_krw": 22561440, "buyer_ko": "서울특별시교육청 서울특별시성북교육지원청 숭곡중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01403857&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." }