{ "module": "kr-suppliers", "itemId": "1148713936", "title": "KSIGN Co.,Ltd (주식회사 케이사인)", "summary": "Public procurement supplier (1148713936): 7 contracts, KRW 5,594,452,000.", "data": { "kind": "supplier", "business_registration_no": "1148713936", "corp_code": null, "name_en": "KSIGN Co.,Ltd", "name_ko": "주식회사 케이사인", "established_date": "2013-12-26", "address": "경기도 과천시 과천대로7나길 25, 13층,14층(갈현동)", "homepage": "http://www.ksign.com/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 93, "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": 7, "joint_contract_count": 1, "total_amount_krw": 5594452000, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 7, "amount_krw": 5594452000 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 6, "amount_total_krw": 33332000, "amount_this_krw": 3130432000, "share_amount_krw": 2810452000 }, "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": 4574000000, "amount_this_krw": 2784000000, "share_amount_krw": 2784000000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "B410001", "buyer_ko": "대한무역투자진흥공사", "contract_count": 1, "amount_krw": 2784000000 }, { "buyer_code": "B550629", "buyer_ko": "한국교육학술정보원", "contract_count": 1, "amount_krw": 1497200000 }, { "buyer_code": "B554393", "buyer_ko": "한국지능정보사회진흥원", "contract_count": 1, "amount_krw": 1279920000 }, { "buyer_code": "Z043894", "buyer_ko": "인천공항시설관리 주식회사", "contract_count": 3, "amount_krw": 23232000 }, { "buyer_code": "C035500", "buyer_ko": "공주대학교 정보화본부", "contract_count": 1, "amount_krw": 10100000 } ], "recent_contracts": [ { "contract_no": "R26TA01857352", "title_ko": "2026년 공공데이터 중장기 개방이행 지원 컨설팅", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-05-14", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1599900000, "amount_krw": 1599900000, "buyer_ko": "한국지능정보사회진흥원", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 80, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01857352&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01528951", "title_ko": "2025-2026년 바이코리아 시스템 및 사용자데스크 위탁 운영(장기2차)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-02-24", "changed_date": "2026-04-23", "amount_total_krw": 4574000000, "amount_this_krw": 2784000000, "amount_krw": 2784000000, "buyer_ko": "대한무역투자진흥공사", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01528951&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01410968", "title_ko": "2026년 정보시스템 패키지 소프트웨어 유지보수 계약_KSign DB보안", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-02-06", "changed_date": null, "amount_total_krw": 10100000, "amount_this_krw": 10100000, "amount_krw": 10100000, "buyer_ko": "공주대학교 정보화본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01410968&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01337574", "title_ko": "보안시스템 T2 DB암호화 솔루션(Self발급) 기술지원용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-01-01", "changed_date": null, "amount_total_krw": 4092000, "amount_this_krw": 4092000, "amount_krw": 4092000, "buyer_ko": "인천공항시설관리 주식회사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01337574&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01315184", "title_ko": "여객수속시스템 SecureDB DB암호화 기술지원용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-01-01", "changed_date": null, "amount_total_krw": 14784000, "amount_this_krw": 14784000, "amount_krw": 14784000, "buyer_ko": "인천공항시설관리 주식회사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01315184&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01266125", "title_ko": "2026년 인천국제공항 스마트안내시스템 인천공항+앱 DB보안 암호화 솔루션(KSignSecureDB) 기술지원용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2025-12-31", "changed_date": null, "amount_total_krw": 4356000, "amount_this_krw": 4356000, "amount_krw": 4356000, "buyer_ko": "인천공항시설관리 주식회사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01266125&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01293730", "title_ko": "2026년도 교육부 행정전자서명인증센터 운영", "category": "services", "contract_type": "lump_sum", "signed_date": "2025-12-30", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1497200000, "amount_krw": 1497200000, "buyer_ko": "한국교육학술정보원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01293730&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." }