{ "module": "kr-suppliers", "itemId": "5048187022", "title": "Enhanced Information System (주식회사 이아이에스)", "summary": "Public procurement supplier (5048187022): 12 contracts, KRW 2,596,927,700.", "data": { "kind": "supplier", "business_registration_no": "5048187022", "corp_code": null, "name_en": "Enhanced Information System", "name_ko": "주식회사 이아이에스", "established_date": "2010-05-11", "address": "대구광역시 북구 유통단지로 103, 2층 19호 (산격동, 복합건축자재관)", "homepage": "https://www.eistech.co.kr/", "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 9, "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": 12, "joint_contract_count": 2, "total_amount_krw": 2596927700, "by_category": { "goods": { "contract_count": 8, "amount_krw": 1113000000 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 4, "amount_krw": 1483927700 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 11, "amount_total_krw": 7940000, "amount_this_krw": 2881804000, "share_amount_krw": 2410487600 }, "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": 1060760000, "amount_this_krw": 507320000, "share_amount_krw": 186440100 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "7008296", "buyer_ko": "국립경국대학교", "contract_count": 11, "amount_krw": 1613527700 }, { "buyer_code": "C015350", "buyer_ko": "경북대학교 정보화본부", "contract_count": 1, "amount_krw": 983400000 } ], "recent_contracts": [ { "contract_no": "R26TA02230491", "title_ko": "백업솔루션 운영 용량 증설을 위한 라이선스 추가 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-14", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 20000000, "amount_krw": 20000000, "buyer_ko": "국립경국대학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02230491&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02170980", "title_ko": "2026년 경북대학교 정보인프라 확충 사업", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-08-31", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 983400000, "amount_krw": 983400000, "buyer_ko": "경북대학교 정보화본부", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02170980&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02112503", "title_ko": "[글로컬대학] 통합정보시스템 인프라 고도화 DB서버 성능 개선용 메모리 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-31", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 21600000, "amount_krw": 21600000, "buyer_ko": "국립경국대학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02112503&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02039808", "title_ko": "국립경국대학교 통합정보시스템 인프라 고도화 사업", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-08", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 966064000, "amount_krw": 966064000, "buyer_ko": "국립경국대학교", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02039808&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02027849", "title_ko": "[글로컬대학] 백업솔루션 용량 증설용 라이선스 추가 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-06", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 20000000, "amount_krw": 20000000, "buyer_ko": "국립경국대학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02027849&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01825547", "title_ko": "국립경국대학교 정보시스템 통합유지관리 용역", "category": "services", "contract_type": "multi_year", "signed_date": "2026-05-04", "changed_date": null, "amount_total_krw": 1060760000, "amount_this_krw": 507320000, "amount_krw": 507320000, "buyer_ko": "국립경국대학교", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 36.75, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01825547&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01753005", "title_ko": "안동캠퍼스 백업센터 이전 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-15", "changed_date": null, "amount_total_krw": 7940000, "amount_this_krw": 7940000, "amount_krw": 7940000, "buyer_ko": "국립경국대학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01753005&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01658885", "title_ko": "데이터 소산용 백업테이프 및 디스크 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-25", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 5200000, "amount_krw": 5200000, "buyer_ko": "국립경국대학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01658885&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01343468", "title_ko": "[글로컬대학] 통합정보시스템 인프라 고도화_ WAS라이선스 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-01-14", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 20000000, "amount_krw": 20000000, "buyer_ko": "국립경국대학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01343468&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01337329", "title_ko": "[글로컬대학] 정보인프라 고도화 사업 스토리지 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-01-13", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 21800000, "amount_krw": 21800000, "buyer_ko": "국립경국대학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01337329&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01296866", "title_ko": "[글로컬대학] 정보인프라 고도화 사업 가상화서버 증설용 부품 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2025-12-30", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 21000000, "amount_krw": 21000000, "buyer_ko": "국립경국대학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01296866&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01189012", "title_ko": "국립경국대학교 통합정보시스템 인프라 구축", "category": "services", "contract_type": "lump_sum", "signed_date": "2025-12-10", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 794800000, "amount_krw": 794800000, "buyer_ko": "국립경국대학교", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 40.7, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01189012&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." }