{ "module": "kr-suppliers", "itemId": "6108150873", "title": "JUMPKOREA E&CCO.,LTD (제이케이이앤씨 주식회사)", "summary": "Public procurement supplier (6108150873): 23 contracts, KRW 2,266,236,930.", "data": { "kind": "supplier", "business_registration_no": "6108150873", "corp_code": null, "name_en": "JUMPKOREA E&CCO.,LTD", "name_ko": "제이케이이앤씨 주식회사", "established_date": "2001-06-04", "address": "경상남도 김해시 진례면 고모로324번길 180 제이케이 이앤씨(주)", "homepage": "https://www.jumpkorea.co.kr/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 11, "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": 23, "joint_contract_count": 0, "total_amount_krw": 2266236930, "by_category": { "goods": { "contract_count": 14, "amount_krw": 2019952310 }, "construction": { "contract_count": 9, "amount_krw": 246284620 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 23, "amount_total_krw": 246284620, "amount_this_krw": 2266236930, "share_amount_krw": 2266236930 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "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": "5370000", "buyer_ko": "경상남도 거제시", "contract_count": 3, "amount_krw": 690023800 }, { "buyer_code": "5350000", "buyer_ko": "경상남도 김해시", "contract_count": 6, "amount_krw": 564142910 }, { "buyer_code": "5360000", "buyer_ko": "경상남도 밀양시", "contract_count": 2, "amount_krw": 548037600 }, { "buyer_code": "9091000", "buyer_ko": "경상남도교육청 경상남도김해교육지원청", "contract_count": 1, "amount_krw": 142813220 }, { "buyer_code": "5420066", "buyer_ko": "경상남도 고성군 상하수도사업소", "contract_count": 5, "amount_krw": 130085000 } ], "recent_contracts": [ { "contract_no": "R26TA02299460", "title_ko": "부곡하수처리장 탈수동 폴리머용해장치 설치 사업", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-10-08", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 84390000, "amount_krw": 84390000, "buyer_ko": "경상남도 창녕군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02299460&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02291907", "title_ko": "문산 공공하수처리시설 침사인양기 #B호기 부품 교체공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-07", "changed_date": null, "amount_total_krw": 19630000, "amount_this_krw": 19630000, "amount_krw": 19630000, "buyer_ko": "진주시시설관리공단", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02291907&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02215968", "title_ko": "탄화물 선별기 수선", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-09-11", "changed_date": null, "amount_total_krw": 6211000, "amount_this_krw": 6211000, "amount_krw": 6211000, "buyer_ko": "김해시도시개발공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02215968&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02094801", "title_ko": "진례 MBR공정 세목 및 미세목스크린 B호기 수선", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-27", "changed_date": null, "amount_total_krw": 8530000, "amount_this_krw": 8530000, "amount_krw": 8530000, "buyer_ko": "김해시도시개발공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02094801&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02009174", "title_ko": "한림 공공하수처리시설 증설사업 4차분 관급자재(협잡물처리기) 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-29", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 188500000, "amount_krw": 188500000, "buyer_ko": "경상남도 김해시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02009174&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02006453", "title_ko": "중앙하수처리시설 공기압컨베이버 및 생슬러지 파쇄기 제작·구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-26", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 640800000, "amount_krw": 640800000, "buyer_ko": "경상남도 거제시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02006453&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02000654", "title_ko": "생림 공공하수처리시설 증설사업(2차분) 관급자재(스컴제거기) 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-26", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 9603000, "amount_krw": 9603000, "buyer_ko": "경상남도 김해시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02000654&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01987213", "title_ko": "교동취수장 이설공사(2차분)-활성탄설비", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-22", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 459800000, "amount_krw": 459800000, "buyer_ko": "경상남도 밀양시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01987213&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01982389", "title_ko": "생림공공하수처리시설 증설사업(2차분) 관급자재(산기장치) 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-19", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 81919220, "amount_krw": 81919220, "buyer_ko": "경상남도 김해시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01982389&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01845413", "title_ko": "진례맑은물순환센터 MBR공정 드럼스크린 부대설비 수선", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-14", "changed_date": null, "amount_total_krw": 8628400, "amount_this_krw": 8628400, "amount_krw": 8628400, "buyer_ko": "김해시도시개발공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01845413&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01787303", "title_ko": "송계 농어촌마을 하수도 설치사업(4차분) 관급자재(유입전동스크린)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-22", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 41220000, "amount_krw": 41220000, "buyer_ko": "경상남도 고성군 상하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01787303&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01786974", "title_ko": "송계 농어촌마을 하수도 설치사업(4차분) 관급자재(UV소독설비)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-22", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 41220000, "amount_krw": 41220000, "buyer_ko": "경상남도 고성군 상하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01786974&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01755318", "title_ko": "한림 삼미마을 하수처리시설 증설사업(3차분) 관급자재(호이스트) 추가 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-15", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 21120690, "amount_krw": 21120690, "buyer_ko": "경상남도 김해시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01755318&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01753157", "title_ko": "동산 소규모하수처리시설 자동스크린 교체공사-자동스크린", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-15", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 88237600, "amount_krw": 88237600, "buyer_ko": "경상남도 밀양시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01753157&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01750350", "title_ko": "한림 삼미마을 하수처리시설 증설사업(4차분) 관급자재(탈취기) 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-14", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 117000000, "amount_krw": 117000000, "buyer_ko": "경상남도 김해시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01750350&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01647181", "title_ko": "고성 공공하수처리시설 사여과기A 하부집수장치 교체공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-23", "changed_date": null, "amount_total_krw": 18360000, "amount_this_krw": 18360000, "amount_krw": 18360000, "buyer_ko": "경상남도 고성군 상하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01647181&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01603346", "title_ko": "유입펌프동 협잡물 이송 컨베이어 교체 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-13", "changed_date": null, "amount_total_krw": 20150000, "amount_this_krw": 20150000, "amount_krw": 20150000, "buyer_ko": "경상남도 고성군 상하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01603346&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01585027", "title_ko": "중앙하수처리장 침사지 및 1단계 최초침전지 탈취팬 수선공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-09", "changed_date": "2026-03-30", "amount_total_krw": 12827000, "amount_this_krw": 12827000, "amount_krw": 12827000, "buyer_ko": "경상남도 거제시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01585027&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01576109", "title_ko": "분뇨 및 소규모하수 등 시설물 정비개선사업 관급자재[평면스크린]", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-06", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 63745000, "amount_krw": 63745000, "buyer_ko": "경상남도 거창군 수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01576109&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01571216", "title_ko": "장유맑은물순환센터 침사지 체인컨베이어 교체사업", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-04", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 146000000, "amount_krw": 146000000, "buyer_ko": "경상남도 김해시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01571216&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&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." }