{ "module": "kr-suppliers", "itemId": "1058738821", "title": "seoulbooks ((주)서울교과서)", "summary": "Public procurement supplier (1058738821): 61 contracts, KRW 2,450,275,560.", "data": { "kind": "supplier", "business_registration_no": "1058738821", "corp_code": null, "name_en": "seoulbooks", "name_ko": "(주)서울교과서", "established_date": "2009-12-01", "address": "경기도 파주시 서패동 (회동길 325-22) 세화빌딩 3층", "homepage": "https://seoulbooks.co.kr/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 14, "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": 61, "joint_contract_count": 0, "total_amount_krw": 2450275560, "by_category": { "goods": { "contract_count": 57, "amount_krw": 1722501590 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 4, "amount_krw": 727773970 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 61, "amount_total_krw": 727773970, "amount_this_krw": 2450275560, "share_amount_krw": 2450275560 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "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": "B554625", "buyer_ko": "한국직업능력연구원", "contract_count": 1, "amount_krw": 424600000 }, { "buyer_code": "7010000", "buyer_ko": "서울특별시교육청", "contract_count": 1, "amount_krw": 249700000 }, { "buyer_code": "8000000", "buyer_ko": "충청북도교육청", "contract_count": 1, "amount_krw": 182818700 }, { "buyer_code": "7541000", "buyer_ko": "경기도교육청 경기도수원교육지원청", "contract_count": 1, "amount_krw": 118448500 }, { "buyer_code": "7061000", "buyer_ko": "서울특별시교육청 서울특별시중부교육지원청", "contract_count": 1, "amount_krw": 100730600 } ], "recent_contracts": [ { "contract_no": "R26TA02066873", "title_ko": "2026학년도 1학기 교과용도서 구매(3차-서울교과서)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-16", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 60974600, "amount_krw": 60974600, "buyer_ko": "경기도교육청 경기도평택교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02066873&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02029757", "title_ko": "2026학년도 1학기 특성화고등학교(한국치즈과학고) NCS 교과서 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-03", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 8126250, "amount_krw": 8126250, "buyer_ko": "전북특별자치도교육청 전북특별자치도임실교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02029757&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01948622", "title_ko": "2022 개정 교육과정 『(가칭)사회정서교육』 인정도서(5종) 개발 위탁 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-11", "changed_date": null, "amount_total_krw": 249700000, "amount_this_krw": 249700000, "amount_krw": 249700000, "buyer_ko": "서울특별시교육청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01948622&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01935190", "title_ko": "2026학년도 2학기 초등학교 교과용도서 구매 (서울교과서)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-05", "changed_date": "2026-09-03", "amount_total_krw": 0, "amount_this_krw": 7816000, "amount_krw": 7816000, "buyer_ko": "서울특별시교육청 서울특별시강서양천교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01935190&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01836801", "title_ko": "[2026년 NCS학습모듈 개발 및 개선 원고 에디팅] 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-05-07", "changed_date": null, "amount_total_krw": 424600000, "amount_this_krw": 424600000, "amount_krw": 424600000, "buyer_ko": "한국직업능력연구원", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01836801&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01797281", "title_ko": "2026학년도 초,중,고등학교 인정 교과용도서 구입(개별출판사-서울교과서)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-24", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 47949400, "amount_krw": 47949400, "buyer_ko": "서울특별시교육청 서울특별시성북강북교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01797281&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01773552", "title_ko": "2026학년도 1학기 초·고등 인정도서 구매 계약(서울교과서)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-24", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 118448500, "amount_krw": 118448500, "buyer_ko": "경기도교육청 경기도수원교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01773552&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01762426", "title_ko": "2026학년도 1학기 인정교과서 구입(서울교과서)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-16", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 58689700, "amount_krw": 58689700, "buyer_ko": "경기도교육청 경기도화성오산교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01762426&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01728517", "title_ko": "(개별_서울교과서) 2026학년도 중·고등 교과용도서 공급 계약", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-09", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 100730600, "amount_krw": 100730600, "buyer_ko": "서울특별시교육청 서울특별시중부교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01728517&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01715998", "title_ko": "2026학년도 1학기 고등 개별인정 교과용도서 공급 계약(서울교과서)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-07", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 44509100, "amount_krw": 44509100, "buyer_ko": "경기도교육청 경기도파주교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01715998&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01712950", "title_ko": "2026학년도 1학기 교과용도서 구매 계약", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-06", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 182818700, "amount_krw": 182818700, "buyer_ko": "충청북도교육청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01712950&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01711960", "title_ko": "2026학년도 1학기 인정 교과용도서 구입(서울교과서)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-06", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 35500100, "amount_krw": 35500100, "buyer_ko": "경기도교육청 경기도구리남양주교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01711960&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01692779", "title_ko": "2026학년도 1학기 교과용도서 구입(3차-서울교과서)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-06", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 2088000, "amount_krw": 2088000, "buyer_ko": "인천광역시교육청 인천광역시동부교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01692779&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01693631", "title_ko": "2026학년도 인정 교과용도서 구매 계약", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-01", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 99171100, "amount_krw": 99171100, "buyer_ko": "서울특별시교육청 서울특별시북부교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01693631&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01685930", "title_ko": "2026학년도 1학기 교과용도서 구입 계약(서울교과서)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-01", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 14889900, "amount_krw": 14889900, "buyer_ko": "경기도교육청 경기도안성교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01685930&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01684094", "title_ko": "2026학년도 1학기 초, 중, 고등학교 인정교과용도서 주문(정산_서울교과서)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-01", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 25710000, "amount_krw": 25710000, "buyer_ko": "경기도교육청 경기도동두천양주교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01684094&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01690587", "title_ko": "2026학년도 1학기 교과용도서 최종 정산 공급 계약", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-31", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 29133000, "amount_krw": 29133000, "buyer_ko": "경기도교육청 경기도용인교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01690587&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01688423", "title_ko": "2026학년도 직업계고 NCS교재 제작 구매 (서울교과서)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-30", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 20359020, "amount_krw": 20359020, "buyer_ko": "전북특별자치도교육청 전북특별자치도전주교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01688423&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01686086", "title_ko": "2026학년도 1학기 초·중·고 인정 교과용 도서(서울교과서) 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-30", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 24864500, "amount_krw": 24864500, "buyer_ko": "경기도교육청 경기도이천교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01686086&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01682353", "title_ko": "2026학년도 초중고 인정교과서 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-30", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 75061600, "amount_krw": 75061600, "buyer_ko": "서울특별시교육청 서울특별시강서양천교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01682353&ctrtChgOrd=00&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." }