{ "module": "kr-suppliers", "itemId": "6058141445", "title": "GC Co., Ltd. (주식회사 지씨)", "summary": "Public procurement supplier (6058141445): 44 contracts, KRW 36,764,517,810.", "data": { "kind": "supplier", "business_registration_no": "6058141445", "corp_code": null, "name_en": "GC Co., Ltd.", "name_ko": "주식회사 지씨", "established_date": "2000-12-04", "address": "부산광역시 연제구 양연로 3 ()", "homepage": null, "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 115, "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": 44, "joint_contract_count": 4, "total_amount_krw": 36764517810, "by_category": { "goods": { "contract_count": 21, "amount_krw": 25637767810 }, "construction": { "contract_count": 3, "amount_krw": 58600000 }, "services": { "contract_count": 20, "amount_krw": 11068150000 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 35, "amount_total_krw": 574990000, "amount_this_krw": 17664140000, "share_amount_krw": 16450020000 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 9, "amount_total_krw": 31611856700, "amount_this_krw": 20676574860, "share_amount_krw": 20314497810 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "1532016", "buyer_ko": "해양경찰청 서해지방해양경찰청", "contract_count": 11, "amount_krw": 14741889400 }, { "buyer_code": "1532015", "buyer_ko": "해양경찰청 중부지방해양경찰청", "contract_count": 5, "amount_krw": 6965666300 }, { "buyer_code": "1532000", "buyer_ko": "해양경찰청", "contract_count": 4, "amount_krw": 4800060000 }, { "buyer_code": "1532017", "buyer_ko": "해양경찰청 남해지방해양경찰청", "contract_count": 8, "amount_krw": 4493872110 }, { "buyer_code": "B551220", "buyer_ko": "부산항만공사", "contract_count": 1, "amount_krw": 3322000000 } ], "recent_contracts": [ { "contract_no": "R26TA02321734", "title_ko": "2027년 VTS 시뮬레이션 시스템 유지보수 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-23", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 175500000, "amount_krw": 175500000, "buyer_ko": "해양경찰청 해양경찰교육원", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02321734&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02346346", "title_ko": "제주광역해상교통관제센터 VHF리모트기 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-10-22", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 4180000, "amount_krw": 4180000, "buyer_ko": "해양경찰청 제주지방해양경찰청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02346346&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02301310", "title_ko": "해양경찰 위성활용시스템 기반 기술 개발을 위한 해외위성 AIS 자료 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-10-14", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 42800000, "amount_krw": 42800000, "buyer_ko": "한국항공우주연구원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02301310&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02263202", "title_ko": "소연평RS 레이더 송수신기#2 수리용 부품 구매(경인연안VTS)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-10-08", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 178400000, "amount_krw": 178400000, "buyer_ko": "해양경찰청 중부지방해양경찰청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02263202&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02193501", "title_ko": "완도항VTS 관제운영시스템 개량 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-09-02", "changed_date": null, "amount_total_krw": 21900000, "amount_this_krw": 21900000, "amount_krw": 21900000, "buyer_ko": "해양경찰청 서해지방해양경찰청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02193501&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02179084", "title_ko": "2026년 서해청 경비함정 레이다(SSPA) 구매 설치(리스조건부)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-01", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1320000000, "amount_krw": 1320000000, "buyer_ko": "해양경찰청 서해지방해양경찰청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02179084&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02162053", "title_ko": "남해청 거제권 VTS 레이더 구매 설치", "category": "goods", "contract_type": "multi_year", "signed_date": "2026-09-01", "changed_date": "2026-09-02", "amount_total_krw": 2826000000, "amount_this_krw": 580575660, "amount_krw": 580575660, "buyer_ko": "해양경찰청 남해지방해양경찰청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02162053&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02185318", "title_ko": "항로표지 RTU Agent 및 Web 프로그램 개발", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-31", "changed_date": null, "amount_total_krw": 15400000, "amount_this_krw": 15400000, "amount_krw": 15400000, "buyer_ko": "한국항로표지기술원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02185318&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02120283", "title_ko": "대산항VTS 물품구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-08-05", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 4980000, "amount_krw": 4980000, "buyer_ko": "해양경찰청 중부지방해양경찰청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02120283&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02102865", "title_ko": "부산항 신항 VTS 서방파제 레이더사이트 신설 구매 설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-08-05", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 3322000000, "amount_krw": 3322000000, "buyer_ko": "부산항만공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02102865&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02087226", "title_ko": "목포광역VTS 하조도 레이더사이트 AIS, 몽하도 레이더사이트 SCADA 수리 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-23", "changed_date": null, "amount_total_krw": 12200000, "amount_this_krw": 12200000, "amount_krw": 12200000, "buyer_ko": "해양경찰청 서해지방해양경찰청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02087226&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02086797", "title_ko": "목포광역VTS 선박관제운영 서버 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-23", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 11000000, "amount_krw": 11000000, "buyer_ko": "해양경찰청 서해지방해양경찰청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02086797&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02054537", "title_ko": "세계 선박제원정보 및 국내 항행선박 AIS 데이터 라이선스 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-14", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 479160000, "amount_krw": 479160000, "buyer_ko": "해양경찰청", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02054537&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02034211", "title_ko": "기장권 VTS 레이더 구매 설치", "category": "goods", "contract_type": "multi_year", "signed_date": "2026-07-08", "changed_date": null, "amount_total_krw": 2462696000, "amount_this_krw": 1206923500, "amount_krw": 1206923500, "buyer_ko": "해양경찰청 남해지방해양경찰청", "method_ko": "수의계약", "role": "주계약업체", "joint": true, "share_pct": 70, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02034211&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02006516", "title_ko": "항로표지용 데이터 프로토콜 라이브러리 모듈 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-30", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 15400000, "amount_krw": 15400000, "buyer_ko": "한국항로표지기술원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02006516&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01971665", "title_ko": "여수연안VTS 레이더 보조안테나 모터 교체 수리 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-18", "changed_date": null, "amount_total_krw": 21700000, "amount_this_krw": 21700000, "amount_krw": 21700000, "buyer_ko": "해양경찰청 서해지방해양경찰청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01971665&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01960154", "title_ko": "민군경 융복합 해양데이터 기반 레이더 탐지성능 및 타겟 추적/분석 모듈 개발", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-15", "changed_date": null, "amount_total_krw": 49500000, "amount_this_krw": 49500000, "amount_krw": 49500000, "buyer_ko": "한국해양과학기술원 부설 선박해양플랜트연구소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01960154&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01913788", "title_ko": "해양환경 위기대응 통합지원 시스템 구축 2차", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-05-29", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 735000000, "amount_krw": 735000000, "buyer_ko": "해양경찰청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01913788&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01912633", "title_ko": "완도항VTS VHF-DSC 송수신기 설치공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-29", "changed_date": null, "amount_total_krw": 15000000, "amount_this_krw": 15000000, "amount_krw": 15000000, "buyer_ko": "해양경찰청 서해지방해양경찰청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01912633&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01877362", "title_ko": "AI 기반 불법조업 탐지 차단 플랫폼 구축", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-05-20", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 3093900000, "amount_krw": 3093900000, "buyer_ko": "해양경찰청", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01877362&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." }