{ "module": "kr-suppliers", "itemId": "3148131487", "title": "k3i.Co.,Ltd ((주)케이쓰리아이)", "summary": "Public procurement supplier (3148131487): 38 contracts, KRW 11,346,195,530.", "data": { "kind": "supplier", "business_registration_no": "3148131487", "corp_code": null, "name_en": "k3i.Co.,Ltd", "name_ko": "(주)케이쓰리아이", "established_date": "2000-03-09", "address": "대전광역시 유성구 엑스포로 1, 16층 (도룡동, 사이언스센터)", "homepage": "http://www.k3i.co.kr/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 80, "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": 38, "joint_contract_count": 3, "total_amount_krw": 11346195530, "by_category": { "goods": { "contract_count": 9, "amount_krw": 1983669900 }, "construction": { "contract_count": 1, "amount_krw": 17818000 }, "services": { "contract_count": 28, "amount_krw": 9344707630 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 32, "amount_total_krw": 3461361630, "amount_this_krw": 7813031530, "share_amount_krw": 7541611530 }, "unit_price": { "contract_count": 2, "amount_total_krw": 37440000, "amount_this_krw": 37440000, "share_amount_krw": 37440000 }, "multi_year": { "contract_count": 4, "amount_total_krw": 9475545000, "amount_this_krw": 4352630000, "share_amount_krw": 3804584000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "7004123", "buyer_ko": "한국기술교육대학교", "contract_count": 2, "amount_krw": 2260580000 }, { "buyer_code": "B555072", "buyer_ko": "한국산업기술기획평가원", "contract_count": 1, "amount_krw": 2192184000 }, { "buyer_code": "3300000", "buyer_ko": "부산광역시 동래구", "contract_count": 2, "amount_krw": 1591000000 }, { "buyer_code": "Z004843", "buyer_ko": "한국항공우주연구원", "contract_count": 1, "amount_krw": 1035980000 }, { "buyer_code": "5670000", "buyer_ko": "경상남도 창원시", "contract_count": 1, "amount_krw": 870000000 } ], "recent_contracts": [ { "contract_no": "R26TA02276177", "title_ko": "엑스포주제관 전시장비 수리", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-09-30", "changed_date": null, "amount_total_krw": 17818000, "amount_this_krw": 17818000, "amount_krw": 17818000, "buyer_ko": "경상남도 산청군 동의보감촌관리사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02276177&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02237869", "title_ko": "진주시 공립 항공우주분야 전문과학관 천체투영관 설계 제작 설치", "category": "goods", "contract_type": "multi_year", "signed_date": "2026-09-16", "changed_date": null, "amount_total_krw": 970145000, "amount_this_krw": 780000000, "amount_krw": 780000000, "buyer_ko": "경상남도 진주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02237869&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02175251", "title_ko": "연구원 대표홈페이지 재구축 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-26", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 186000000, "amount_krw": 186000000, "buyer_ko": "한국로봇융합연구원", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02175251&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02119436", "title_ko": "동의보감촌 엑스포주제관 전시실(1,2층) 콘텐츠 시스템 유지운영 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-24", "changed_date": null, "amount_total_krw": 16363630, "amount_this_krw": 16363630, "amount_krw": 16363630, "buyer_ko": "경상남도 산청군 동의보감촌관리사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02119436&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02141065", "title_ko": "스마트 Recycling Station 주민 홍보체험용 콘텐츠 개선 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-14", "changed_date": null, "amount_total_krw": 6840000, "amount_this_krw": 6840000, "amount_krw": 6840000, "buyer_ko": "대전광역시 서구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02141065&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02101244", "title_ko": "이주홍문학관 리모델링 실시설계 및 전시물 제작·설치 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-28", "changed_date": null, "amount_total_krw": 588000000, "amount_this_krw": 588000000, "amount_krw": 588000000, "buyer_ko": "부산광역시 동래구", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02101244&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02012311", "title_ko": "문경새재 에코키즈랜드 디지털 어린이 실내테마놀이공간 연출 설계 및 콘텐츠 제작 설치", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-29", "changed_date": null, "amount_total_krw": 495000000, "amount_this_krw": 495000000, "amount_krw": 495000000, "buyer_ko": "경상북도 문경시 문경새재관리사무소", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02012311&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01996183", "title_ko": "우주과학관 돔영상관 개선사업", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-26", "changed_date": null, "amount_total_krw": 1035980000, "amount_this_krw": 1035980000, "amount_krw": 1035980000, "buyer_ko": "한국항공우주연구원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01996183&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02002627", "title_ko": "2026년도 가상훈련 콘텐츠 개발(전기전자 외 기타 분야)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-25", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1822000000, "amount_krw": 1822000000, "buyer_ko": "한국기술교육대학교", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 89, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02002627&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01973463", "title_ko": "서울형 키즈카페 여의동점 실감 체험공간 콘텐츠 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-17", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 22000000, "amount_krw": 22000000, "buyer_ko": "서울특별시 영등포구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01973463&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01922912", "title_ko": "2026년도 AX기반 디지털 트윈 콘텐츠 개발", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-02", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 710000000, "amount_krw": 710000000, "buyer_ko": "한국기술교육대학교", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 90, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01922912&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01900965", "title_ko": "전통문화콘텐츠박물관 플레이어블 디지털콘텐츠 구입 및 설치(협상에 의한 계약)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-05-26", "changed_date": "2026-06-04", "amount_total_krw": 0, "amount_this_krw": 222500000, "amount_krw": 222500000, "buyer_ko": "경상북도 안동시", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01900965&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01874956", "title_ko": "영등포구 서울형 키즈카페 여의동점 실감 체험공간 콘텐츠 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-05-18", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 22000000, "amount_krw": 22000000, "buyer_ko": "서울특별시 영등포구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01874956&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01864157", "title_ko": "VR기반 선저어망제거로봇 디지털 트윈기술 고도화(3차) 및 현장실험 지원 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-05-14", "changed_date": null, "amount_total_krw": 40000000, "amount_this_krw": 40000000, "amount_krw": 40000000, "buyer_ko": "한국해양과학기술원 부설 선박해양플랜트연구소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01864157&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01744308", "title_ko": "상주시립도서관 AR북 구입(영문)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-15", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 20900000, "amount_krw": 20900000, "buyer_ko": "경상북도 상주시 평생학습원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01744308&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01599881", "title_ko": "상주시립도서관 AR북 구입(국문)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-17", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 20899900, "amount_krw": 20899900, "buyer_ko": "경상북도 상주시 평생학습원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01599881&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01479722", "title_ko": "청도군실감동화콘텐츠보급판제작용역", "category": "services", "contract_type": "unit_price", "signed_date": "2026-02-23", "changed_date": null, "amount_total_krw": 21340000, "amount_this_krw": 21340000, "amount_krw": 21340000, "buyer_ko": "경상북도 청도군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01479722&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01441249", "title_ko": "영등포구 서울형 키즈카페 여의동점 AR북 체험시스템 구축 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-02-06", "changed_date": null, "amount_total_krw": 22000000, "amount_this_krw": 22000000, "amount_krw": 22000000, "buyer_ko": "서울특별시 영등포구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01441249&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01413631", "title_ko": "우암도서관 디지털콘텐츠 '미디어월' 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-02-05", "changed_date": "2026-03-12", "amount_total_krw": 0, "amount_this_krw": 13920000, "amount_krw": 13920000, "buyer_ko": "부산광역시 남구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01413631&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01438977", "title_ko": "포항환경학교‧유아기후환경교육관 교육체험 전시물 설계 및 제작설치 용역(2차)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-02-02", "changed_date": "2026-04-03", "amount_total_krw": 2160400000, "amount_this_krw": 432400000, "amount_krw": 432400000, "buyer_ko": "경상북도 포항시", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01438977&ctrtChgOrd=01&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." }