{ "module": "kr-suppliers", "itemId": "1058680303", "title": "JNDK (주식회사 제이엔디케이)", "summary": "Public procurement supplier (1058680303): 14 contracts, KRW 2,273,962,900.", "data": { "kind": "supplier", "business_registration_no": "1058680303", "corp_code": null, "name_en": "JNDK", "name_ko": "주식회사 제이엔디케이", "established_date": "2005-06-13", "address": "서울특별시 영등포구 당산로2길 12, 305호(문래동3가, 에이스테크노타워)", "homepage": "https://www.jndk.co.kr/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 15, "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": 14, "joint_contract_count": 0, "total_amount_krw": 2273962900, "by_category": { "goods": { "contract_count": 2, "amount_krw": 407400000 }, "construction": { "contract_count": 4, "amount_krw": 319225900 }, "services": { "contract_count": 8, "amount_krw": 1547337000 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 11, "amount_total_krw": 1070283000, "amount_this_krw": 1497683000, "share_amount_krw": 1497683000 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 3, "amount_total_krw": 2157959800, "amount_this_krw": 776279900, "share_amount_krw": 776279900 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "B554009", "buyer_ko": "중소벤처기업진흥공단", "contract_count": 2, "amount_krw": 1157600000 }, { "buyer_code": "1725916", "buyer_ko": "과학기술정보통신부 우정사업본부 우정사업조달센터", "contract_count": 6, "amount_krw": 761637000 }, { "buyer_code": "7132000", "buyer_ko": "서울특별시교육청 서울특별시동작관악교육지원청", "contract_count": 2, "amount_krw": 181679900 }, { "buyer_code": "3120000", "buyer_ko": "서울특별시 서대문구", "contract_count": 1, "amount_krw": 122546000 }, { "buyer_code": "1721375", "buyer_ko": "과학기술정보통신부 우정사업본부 서울지방우정청", "contract_count": 1, "amount_krw": 20000000 } ], "recent_contracts": [ { "contract_no": "R26TA02268253", "title_ko": "2026년도 우편물자동구분기 부품통합구매(5차)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-10-06", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 94400000, "amount_krw": 94400000, "buyer_ko": "과학기술정보통신부 우정사업본부 우정사업조달센터", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02268253&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02246654", "title_ko": "전주우편집중국 소포구분기 공급부 개선사업", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-18", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 313000000, "amount_krw": 313000000, "buyer_ko": "과학기술정보통신부 우정사업본부 우정사업조달센터", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02246654&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02159214", "title_ko": "네트워크 스위치 구매 및 설치 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-08-24", "changed_date": "2026-09-17", "amount_total_krw": 15000000, "amount_this_krw": 15000000, "amount_krw": 15000000, "buyer_ko": "과학기술정보통신부 우정사업본부 충청지방우정청 중부권광역우편물류센터", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02159214&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02092915", "title_ko": "(일반수용비)우편검역장 자동화설비 구축 기술 검토(식물검역검사)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-28", "changed_date": null, "amount_total_krw": 15500000, "amount_this_krw": 15500000, "amount_krw": 15500000, "buyer_ko": "농림축산식품부 농림축산검역본부 인천공항지역본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02092915&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02006187", "title_ko": "온라인수출 활성화를 위한 자동화 물류설비용 토트박스 구매용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-26", "changed_date": null, "amount_total_krw": 563000000, "amount_this_krw": 563000000, "amount_krw": 563000000, "buyer_ko": "중소벤처기업진흥공단", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02006187&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01969635", "title_ko": "국제우편물류센터 도착장 물류장비 재배치 설계용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-17", "changed_date": null, "amount_total_krw": 22000000, "amount_this_krw": 22000000, "amount_krw": 22000000, "buyer_ko": "과학기술정보통신부 우정사업본부 우정사업조달센터", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01969635&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01675203", "title_ko": "2026년도 중부권IMC 소포구분기(상위제어시스템) 위탁유지보수용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-01", "changed_date": null, "amount_total_krw": 60240000, "amount_this_krw": 60240000, "amount_krw": 60240000, "buyer_ko": "과학기술정보통신부 우정사업본부 우정사업조달센터", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01675203&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01664347", "title_ko": "2026년도 우편물자동구분기(소포_내자분) 위탁유지보수용역(JNDK)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-01", "changed_date": "2026-08-31", "amount_total_krw": 104057000, "amount_this_krw": 104057000, "amount_krw": 104057000, "buyer_ko": "과학기술정보통신부 우정사업본부 우정사업조달센터", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01664347&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01690197", "title_ko": "2026년도 우편물자동구분기[소포(외자분)] 위탁유지보수용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-31", "changed_date": "2026-05-18", "amount_total_krw": 167940000, "amount_this_krw": 167940000, "amount_krw": 167940000, "buyer_ko": "과학기술정보통신부 우정사업본부 우정사업조달센터", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01690197&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01586716", "title_ko": "이진아기념도서관 리모델링 공사(전기)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-09", "changed_date": "2026-07-03", "amount_total_krw": 122546000, "amount_this_krw": 122546000, "amount_krw": 122546000, "buyer_ko": "서울특별시 서대문구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01586716&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01563583", "title_ko": "국제우편물류센터 임시작업장 작업공간 설계 배치를 위한 연구용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-04", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 20000000, "amount_krw": 20000000, "buyer_ko": "과학기술정보통신부 우정사업본부 서울지방우정청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01563583&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01471838", "title_ko": "국사봉중학교 급식실 전면개선 전기공사(장기계속-2차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-02-12", "changed_date": null, "amount_total_krw": 181679900, "amount_this_krw": 171679900, "amount_krw": 171679900, "buyer_ko": "서울특별시교육청 서울특별시동작관악교육지원청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01471838&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01250343", "title_ko": "국사봉중학교 급식실 전면개선 전기공사(장기계속)", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-22", "changed_date": null, "amount_total_krw": 181679900, "amount_this_krw": 10000000, "amount_krw": 10000000, "buyer_ko": "서울특별시교육청 서울특별시동작관악교육지원청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01250343&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01231415", "title_ko": "중소기업 전용 물류센터 정보시스템 구축 용역(2차년도)", "category": "services", "contract_type": "multi_year", "signed_date": "2025-12-22", "changed_date": "2026-10-22", "amount_total_krw": 1794600000, "amount_this_krw": 594600000, "amount_krw": 594600000, "buyer_ko": "중소벤처기업진흥공단", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01231415&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." }