{ "module": "kr-suppliers", "itemId": "1078154150", "title": "주식회사 케이원", "summary": "Public procurement supplier (1078154150): 31 contracts, KRW 28,813,055,789.", "data": { "kind": "supplier", "business_registration_no": "1078154150", "corp_code": null, "name_en": null, "name_ko": "주식회사 케이원", "established_date": "1996-02-26", "address": "서울특별시 금천구 가산디지털2로 14, 14층 1405, 1406호(가산동)", "homepage": "http://www.k-one.co.kr/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 925, "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": 31, "joint_contract_count": 14, "total_amount_krw": 28813055789, "by_category": { "goods": { "contract_count": 10, "amount_krw": 4332150203 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 21, "amount_krw": 24480905586 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 22, "amount_total_krw": 2234279300, "amount_this_krw": 37487208440, "share_amount_krw": 14762152980 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 9, "amount_total_krw": 79331988080, "amount_this_krw": 34028932310, "share_amount_krw": 14050902809 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "7010000", "buyer_ko": "서울특별시교육청", "contract_count": 3, "amount_krw": 7611293250 }, { "buyer_code": "B554805", "buyer_ko": "대구교통공사", "contract_count": 2, "amount_krw": 3776210063 }, { "buyer_code": "1210000", "buyer_ko": "국세청", "contract_count": 2, "amount_krw": 3199495200 }, { "buyer_code": "B554393", "buyer_ko": "한국지능정보사회진흥원", "contract_count": 1, "amount_krw": 3190118610 }, { "buyer_code": "B554287", "buyer_ko": "한국사회보장정보원", "contract_count": 5, "amount_krw": 2782415000 } ], "recent_contracts": [ { "contract_no": "R26TA02296114", "title_ko": "26~27년 국세청 업무용 전산장비 유지관리 사업", "category": "services", "contract_type": "multi_year", "signed_date": "2026-10-30", "changed_date": null, "amount_total_krw": 3199495200, "amount_this_krw": 1599747600, "amount_krw": 1599747600, "buyer_ko": "국세청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02296114&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02359181", "title_ko": "1호선 전동차 객실비상방송장치 수선", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-10-28", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 3025000, "amount_krw": 3025000, "buyer_ko": "부산교통공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02359181&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02322222", "title_ko": "2026년 AI활용 초기상담정보시스템 업무 편의성 개선", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-19", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 367990000, "amount_krw": 367990000, "buyer_ko": "한국사회보장정보원", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 50, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02322222&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02316878", "title_ko": "돌봄 통합지원정보시스템 구축(2단계)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-19", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 5143600000, "amount_krw": 5143600000, "buyer_ko": "한국사회보장정보원", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 30, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02316878&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02272713", "title_ko": "2027학년도 디벗 양품화 사업", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-06", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 11886600000, "amount_krw": 11886600000, "buyer_ko": "서울특별시교육청", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 45, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02272713&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02244195", "title_ko": "LTE-R 무선모뎀(라우터) 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-17", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 2035000, "amount_krw": 2035000, "buyer_ko": "부산교통공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02244195&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02192033", "title_ko": "네티자 DW 용량 확보를 위한 스토리지 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-07", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 472472380, "amount_krw": 472472380, "buyer_ko": "한국고용정보원", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02192033&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02178882", "title_ko": "2026년 e아동행복지원시스템 기능개선", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-27", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 394990000, "amount_krw": 394990000, "buyer_ko": "한국사회보장정보원", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02178882&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02127235", "title_ko": "LTE-R 무선모뎀(라우터) 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-08-07", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 4070000, "amount_krw": 4070000, "buyer_ko": "부산교통공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02127235&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02012928", "title_ko": "지식재산정보 분석플랫폼 서비스 아키텍처 설계 및 연계구축 사업", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-01", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1395416000, "amount_krw": 1395416000, "buyer_ko": "한국특허정보원", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 21.5, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02012928&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01948861", "title_ko": "2026년 사회서비스 바우처 시스템 기능개선", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-15", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 891000000, "amount_krw": 891000000, "buyer_ko": "한국사회보장정보원", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 10, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01948861&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01929409", "title_ko": "2026년 학업성취도연구본부 평가 시행 위탁 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-04", "changed_date": null, "amount_total_krw": 2046044000, "amount_this_krw": 2046044000, "amount_krw": 2046044000, "buyer_ko": "한국교육과정평가원", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01929409&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01904806", "title_ko": "2026년 정보시스템 기능개발 통합 사업", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-02", "changed_date": "2026-09-16", "amount_total_krw": 0, "amount_this_krw": 4995000000, "amount_krw": 4995000000, "buyer_ko": "국민건강보험공단", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 27.356, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01904806&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01890177", "title_ko": "2026년 직업공통능력 인증진단 상황실 구축 및 운영", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-05-21", "changed_date": null, "amount_total_krw": 148060000, "amount_this_krw": 148060000, "amount_krw": 148060000, "buyer_ko": "대한상공회의소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01890177&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01831075", "title_ko": "1호선 신형전동차 객실비상방송장치 수선", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-05-13", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1650000, "amount_krw": 1650000, "buyer_ko": "부산교통공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01831075&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01823699", "title_ko": "2026년 AI 복지상담 및 위기감지 시범사업", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-05-07", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1142500000, "amount_krw": 1142500000, "buyer_ko": "한국사회보장정보원", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 50, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01823699&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01781007", "title_ko": "25년~26년 정보시스템 통합유지관리 용역(장기계속 2차)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-04-23", "changed_date": "2026-05-29", "amount_total_krw": 5141879000, "amount_this_krw": 2640689000, "amount_krw": 2640689000, "buyer_ko": "국방기술품질원", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 50, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01781007&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01704809", "title_ko": "고령운전자 교육용 PC(운전능력 자가진단) 유지보수", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-02", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 5300000, "amount_krw": 5300000, "buyer_ko": "한국도로교통공단", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01704809&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01607216", "title_ko": "1호선 전동차 비상방송장치 수선", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-17", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 3850000, "amount_krw": 3850000, "buyer_ko": "부산교통공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01607216&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01606686", "title_ko": "2026~2027년 e나라도움 운영·유지보수사업", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-12", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 3735760000, "amount_krw": 3735760000, "buyer_ko": "한국재정정보원", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 20, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01606686&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." }