{ "module": "kr-suppliers", "itemId": "1268156940", "title": "c1s (주식회사 씨원에스)", "summary": "Public procurement supplier (1268156940): 15 contracts, KRW 19,426,804,000.", "data": { "kind": "supplier", "business_registration_no": "1268156940", "corp_code": null, "name_en": "c1s", "name_ko": "주식회사 씨원에스", "established_date": "2001-09-28", "address": "충청북도 진천군 덕산면 석장1길 41-0", "homepage": "https://www.c1s.co.kr/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 28, "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": 15, "joint_contract_count": 0, "total_amount_krw": 19426804000, "by_category": { "goods": { "contract_count": 14, "amount_krw": 19420600000 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 1, "amount_krw": 6204000 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 14, "amount_total_krw": 6204000, "amount_this_krw": 11756804000, "share_amount_krw": 11756804000 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 1, "amount_total_krw": 7970000000, "amount_this_krw": 7670000000, "share_amount_krw": 7670000000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "1371027", "buyer_ko": "문화체육관광부 국립중앙박물관", "contract_count": 5, "amount_krw": 8623000000 }, { "buyer_code": "1371000", "buyer_ko": "문화체육관광부", "contract_count": 1, "amount_krw": 7670000000 }, { "buyer_code": "1371084", "buyer_ko": "문화체육관광부 국립중앙박물관 부여박물관", "contract_count": 1, "amount_krw": 1605000000 }, { "buyer_code": "1371086", "buyer_ko": "문화체육관광부 국립중앙박물관 청주박물관", "contract_count": 1, "amount_krw": 937000000 }, { "buyer_code": "1830191", "buyer_ko": "국가보훈부 국립서울현충원", "contract_count": 2, "amount_krw": 224000000 } ], "recent_contracts": [ { "contract_no": "R26TA02295299", "title_ko": "소장 자료 저산소살충용 챔버 제작", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-10-07", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 7100000, "amount_krw": 7100000, "buyer_ko": "국방부 전쟁기념사업회", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02295299&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02204414", "title_ko": "국립춘천박물관 상설전시실 진열장 제작 및 설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-07", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 108500000, "amount_krw": 108500000, "buyer_ko": "문화체육관광부 국립중앙박물관 춘천박물관", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02204414&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02198163", "title_ko": "국립부여박물관 상설전시실 안전시설(면진 시스템 및 진열장 제작 설치) 강화 사업", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-02", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1605000000, "amount_krw": 1605000000, "buyer_ko": "문화체육관광부 국립중앙박물관 부여박물관", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02198163&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02118034", "title_ko": "국립충주박물관 안전시설 강화", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-08-05", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1800000000, "amount_krw": 1800000000, "buyer_ko": "문화체육관광부 국립중앙박물관", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02118034&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02063521", "title_ko": "2026년 국립청주박물관 상설전시실 전시환경 개선", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-20", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 937000000, "amount_krw": 937000000, "buyer_ko": "문화체육관광부 국립중앙박물관 청주박물관", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02063521&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01991260", "title_ko": "국립충주박물관 디자인 설계 및 제작·설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-29", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 3555000000, "amount_krw": 3555000000, "buyer_ko": "문화체육관광부 국립중앙박물관", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01991260&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01931652", "title_ko": "사상생활사박물관 기획전시실 진열장 제작·설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-15", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 104000000, "amount_krw": 104000000, "buyer_ko": "부산광역시 사상구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01931652&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01951271", "title_ko": "국립서울현충원 유품전시관 전시진열장 제작·설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-10", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 117500000, "amount_krw": 117500000, "buyer_ko": "국가보훈부 국립서울현충원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01951271&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01888471", "title_ko": "열린마당 석호 전시대 제작설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-05-26", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 22000000, "amount_krw": 22000000, "buyer_ko": "문화체육관광부 국립중앙박물관", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01888471&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01827621", "title_ko": "2026년 국립중앙박물관 상설전시관 불교회화실, 불교조각실 전시실 설계 및 제작·설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-05-06", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 2166000000, "amount_krw": 2166000000, "buyer_ko": "문화체육관광부 국립중앙박물관", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01827621&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01764070", "title_ko": "2026년 국립중앙박물관 상설전시관 불교회화실·불교조각실 안전시설(면진진열장 제작·설치) 강화", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-22", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1080000000, "amount_krw": 1080000000, "buyer_ko": "문화체육관광부 국립중앙박물관", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01764070&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01496842", "title_ko": "독립진열장 이동 설치 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-02-19", "changed_date": null, "amount_total_krw": 6204000, "amount_this_krw": 6204000, "amount_krw": 6204000, "buyer_ko": "경상남도 양산시 시립박물관", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01496842&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01419613", "title_ko": "국립한국문학관 전시·체험 설계 및 전시장 조성(장기계속 2차)", "category": "goods", "contract_type": "multi_year", "signed_date": "2026-02-04", "changed_date": null, "amount_total_krw": 7970000000, "amount_this_krw": 7670000000, "amount_krw": 7670000000, "buyer_ko": "문화체육관광부", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01419613&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01137247", "title_ko": "국립서울현충원 유품전시관 전시 진열장 제작·설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2025-11-28", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 106500000, "amount_krw": 106500000, "buyer_ko": "국가보훈부 국립서울현충원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01137247&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01091880", "title_ko": "국립무형유산원 전시진열장 제작 설치 용역", "category": "goods", "contract_type": "lump_sum", "signed_date": "2025-11-24", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 142000000, "amount_krw": 142000000, "buyer_ko": "국가유산청 국립무형유산원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01091880&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." }