{ "module": "kr-suppliers", "itemId": "1078685473", "title": "JOEUN I&S Co.,Ltd. ((주)조은아이앤에스)", "summary": "Public procurement supplier (1078685473): 8 contracts, KRW 2,636,335,030.", "data": { "kind": "supplier", "business_registration_no": "1078685473", "corp_code": null, "name_en": "JOEUN I&S Co.,Ltd.", "name_ko": "(주)조은아이앤에스", "established_date": "2006-12-21", "address": "서울특별시 영등포구 선유로 70, 우리벤처타운2 303호(문래동3가)", "homepage": "http://www.joeunins.com/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 42, "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": 8, "joint_contract_count": 1, "total_amount_krw": 2636335030, "by_category": { "goods": { "contract_count": 3, "amount_krw": 812466830 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 5, "amount_krw": 1823868200 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 7, "amount_total_krw": 835640200, "amount_this_krw": 5017395030, "share_amount_krw": 2636335030 }, "unit_price": { "contract_count": 1, "amount_total_krw": 214500000, "amount_this_krw": 214500000, "share_amount_krw": 214500000 }, "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": "B550629", "buyer_ko": "한국교육학술정보원", "contract_count": 1, "amount_krw": 786040200 }, { "buyer_code": "B550033", "buyer_ko": "경기신용보증재단", "contract_count": 1, "amount_krw": 643714830 }, { "buyer_code": "1741000", "buyer_ko": "행정안전부", "contract_count": 1, "amount_krw": 632940000 }, { "buyer_code": "1790387", "buyer_ko": "질병관리청", "contract_count": 1, "amount_krw": 355288000 }, { "buyer_code": "ZD01034", "buyer_ko": "국방통합데이터센터", "contract_count": 1, "amount_krw": 168752000 } ], "recent_contracts": [ { "contract_no": "R26TA02229756", "title_ko": "26년 노후교체 서버용 OS 직접구매 및 설치 사업", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-14", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 168752000, "amount_krw": 168752000, "buyer_ko": "국방통합데이터센터", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02229756&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02122274", "title_ko": "국방 차세대 B-시스템 응용프로그램 업그레이드 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-10", "changed_date": null, "amount_total_krw": 19600000, "amount_this_krw": 19600000, "amount_krw": 19600000, "buyer_ko": "국방부 한국국방연구원", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02122274&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01684677", "title_ko": "[대학혁신지원사업] 소프트웨어 유지보수/기술지원 계약(데이타베이스(Oracle) 유지보수)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-01", "changed_date": null, "amount_total_krw": 30000000, "amount_this_krw": 30000000, "amount_krw": 30000000, "buyer_ko": "한국외국어대학교 서울캠퍼스", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01684677&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01580594", "title_ko": "통합 비밀관리시스템 노후장비 교체 및 고도화", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-09", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 3014000000, "amount_krw": 3014000000, "buyer_ko": "행정안전부", "method_ko": "수의계약", "role": "도급업체", "joint": true, "share_pct": 21, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01580594&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01325635", "title_ko": "[정보,018] 2026년 예방접종통합관리시스템 전산장비 유지관리 사업", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-01-08", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 355288000, "amount_krw": 355288000, "buyer_ko": "질병관리청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01325635&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01213102", "title_ko": "Blue X-ray PrintS V1.0_제3자단가(조은아이앤에스)", "category": "goods", "contract_type": "unit_price", "signed_date": "2025-12-15", "changed_date": null, "amount_total_krw": 214500000, "amount_this_krw": 214500000, "amount_krw": 214500000, "buyer_ko": "각 수요기관", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01213102&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01202805", "title_ko": "경기신용보증재단 노후 통합보안관제 고도화 사업", "category": "goods", "contract_type": "lump_sum", "signed_date": "2025-12-15", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 643714830, "amount_krw": 643714830, "buyer_ko": "경기신용보증재단", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01202805&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01193675", "title_ko": "교육부 클라우드 보안관제센터 보안관제 종합시스템 구축", "category": "services", "contract_type": "lump_sum", "signed_date": "2025-12-15", "changed_date": null, "amount_total_krw": 786040200, "amount_this_krw": 786040200, "amount_krw": 786040200, "buyer_ko": "한국교육학술정보원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01193675&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." }