{ "module": "kr-suppliers", "itemId": "1238158672", "title": "Geo System Research Corp. (주식회사 지오시스템리서치)", "summary": "Public procurement supplier (1238158672): 79 contracts, KRW 17,736,941,514.", "data": { "kind": "supplier", "business_registration_no": "1238158672", "corp_code": null, "name_en": "Geo System Research Corp.", "name_ko": "주식회사 지오시스템리서치", "established_date": "2000-07-04", "address": "경기도 군포시 엘에스로 172, 306호(금정동, 한림휴먼타워)", "homepage": "https://www.geosr.com/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 190, "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": 79, "joint_contract_count": 52, "total_amount_krw": 17736941514, "by_category": { "goods": { "contract_count": 2, "amount_krw": 393385400 }, "construction": { "contract_count": 2, "amount_krw": 26272400 }, "services": { "contract_count": 75, "amount_krw": 17317283714 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 67, "amount_total_krw": 13068331160, "amount_this_krw": 35999132930, "share_amount_krw": 15853436126 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 12, "amount_total_krw": 20777549700, "amount_this_krw": 6643324500, "share_amount_krw": 1883505388 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "1192136", "buyer_ko": "해양수산부 국립해양조사원", "contract_count": 17, "amount_krw": 6638294525 }, { "buyer_code": "1192266", "buyer_ko": "해양수산부 국립수산과학원", "contract_count": 8, "amount_krw": 2067858422 }, { "buyer_code": "1482021", "buyer_ko": "기후에너지환경부 국립환경과학원", "contract_count": 2, "amount_krw": 1402802900 }, { "buyer_code": "B553931", "buyer_ko": "해양환경공단", "contract_count": 9, "amount_krw": 1291872000 }, { "buyer_code": "6471304", "buyer_ko": "경상북도 환동해지역본부", "contract_count": 1, "amount_krw": 1192250000 } ], "recent_contracts": [ { "contract_no": "R26TA02363473", "title_ko": "싱글빔 및 ROV 활용 해조류 면적 산정", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-28", "changed_date": null, "amount_total_krw": 50752000, "amount_this_krw": 50752000, "amount_krw": 50752000, "buyer_ko": "한국수산자원공단 서해본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02363473&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02308254", "title_ko": "인천항갑문조류신호표지 임시 기능복구 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-13", "changed_date": null, "amount_total_krw": 20000000, "amount_this_krw": 20000000, "amount_krw": 20000000, "buyer_ko": "해양수산부 인천지방해양수산청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02308254&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02268450", "title_ko": "평택당진항 수리현상조사용역(5차)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-09-29", "changed_date": null, "amount_total_krw": 1540700000, "amount_this_krw": 85900000, "amount_krw": 85900000, "buyer_ko": "해양수산부 평택지방해양수산청", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02268450&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02268229", "title_ko": "AX(딥러닝) 기반 수산자원조성사업 효과조사 기법을 통한 현존량 추정", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-29", "changed_date": null, "amount_total_krw": 113000000, "amount_this_krw": 113000000, "amount_krw": 113000000, "buyer_ko": "한국수산자원공단", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 33, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02268229&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02230363", "title_ko": "해양오염 취약선박 오염물질 및 선체상태 조사 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-14", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 128250000, "amount_krw": 128250000, "buyer_ko": "해양경찰청", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 40, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02230363&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02216272", "title_ko": "침몰선박 정보관리 고도화", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-09", "changed_date": null, "amount_total_krw": 107800000, "amount_this_krw": 107800000, "amount_krw": 107800000, "buyer_ko": "해양환경공단", "method_ko": "수의계약", "role": "주계약업체", "joint": true, "share_pct": 60, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02216272&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02184585", "title_ko": "수산자원조성어장 통합어장관리 DB 고도화 및 지자체 컨설팅", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-28", "changed_date": null, "amount_total_krw": 133773000, "amount_this_krw": 133773000, "amount_krw": 133773000, "buyer_ko": "한국수산자원공단", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 70, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02184585&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02110837", "title_ko": "낙동강 본류 및 지류 취,양수 시설을 고려한 수질관리방안(1차년도)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-08-03", "changed_date": null, "amount_total_krw": 352800000, "amount_this_krw": 176400000, "amount_krw": 176400000, "buyer_ko": "낙동강수계관리위원회", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02110837&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02097802", "title_ko": "무인조사선 기능 개선 및 고도화", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-27", "changed_date": null, "amount_total_krw": 19800000, "amount_this_krw": 19800000, "amount_krw": 19800000, "buyer_ko": "한국해양과학기술원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02097802&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02085093", "title_ko": "주요 해역 조석‧조류 관측 및 자료분석", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-23", "changed_date": null, "amount_total_krw": 278454000, "amount_this_krw": 278454000, "amount_krw": 278454000, "buyer_ko": "해양수산부 국립해양조사원", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02085093&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01992061", "title_ko": "충청남도 연안환경측정망 중장기 모니터링(2026년) 시료 분석", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-22", "changed_date": null, "amount_total_krw": 43120000, "amount_this_krw": 43120000, "amount_krw": 43120000, "buyer_ko": "(재)충남연구원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01992061&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01983177", "title_ko": "무인도서 해양쓰레기 수거 성과분석 및 고도화 방안 마련", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-22", "changed_date": null, "amount_total_krw": 154000000, "amount_this_krw": 154000000, "amount_krw": 154000000, "buyer_ko": "해양환경공단", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 60, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01983177&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01978182", "title_ko": "2026년 해상풍력 영향조사 및 분석(해양환경 분야)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-18", "changed_date": null, "amount_total_krw": 700000000, "amount_this_krw": 700000000, "amount_krw": 700000000, "buyer_ko": "해양환경공단", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 40, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01978182&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01945019", "title_ko": "금강·영산강 하구 생태복원 방안 연구", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-16", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1138581810, "amount_krw": 1138581810, "buyer_ko": "기후에너지환경부", "method_ko": "수의계약", "role": "도급업체", "joint": true, "share_pct": 26.67, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01945019&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01965282", "title_ko": "물품(실시간 해양수산환경 관측시스템 예비품/기후변화연구과-998/박태규)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-15", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 175900000, "amount_krw": 175900000, "buyer_ko": "해양수산부 국립수산과학원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01965282&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01951096", "title_ko": "연안침식 정밀조사 용역(3차)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-06-12", "changed_date": "2026-06-16", "amount_total_krw": 3926100000, "amount_this_krw": 1226100000, "amount_krw": 1226100000, "buyer_ko": "해양수산부", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01951096&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01933759", "title_ko": "인천항 조류신호시스템 개량공사 기본 및 실시설계용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-08", "changed_date": null, "amount_total_krw": 84600000, "amount_this_krw": 84600000, "amount_krw": 84600000, "buyer_ko": "해양수산부 인천지방해양수산청", "method_ko": "수의계약", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01933759&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01910266", "title_ko": "2026년 양식장 환경관리시스템 유지보수 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-05", "changed_date": null, "amount_total_krw": 18756760, "amount_this_krw": 18756760, "amount_krw": 18756760, "buyer_ko": "전남광주통합특별시 완도군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01910266&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01926670", "title_ko": "2026년 고저수온 우심지역 자동수온 측정기 유지보수 관리 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-04", "changed_date": null, "amount_total_krw": 19000000, "amount_this_krw": 19000000, "amount_krw": 19000000, "buyer_ko": "충청남도 태안군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01926670&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01923382", "title_ko": "여수 창촌2지구 연안정비사업 해양이용영향평가용역", "category": "services", "contract_type": "multi_year", "signed_date": "2026-06-02", "changed_date": null, "amount_total_krw": 988738200, "amount_this_krw": 20000000, "amount_krw": 20000000, "buyer_ko": "해양수산부 여수지방해양수산청", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01923382&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." }