{ "module": "kr-suppliers", "itemId": "1228199535", "title": "KOJIS (주식회사 코지스)", "summary": "Public procurement supplier (1228199535): 13 contracts, KRW 10,740,284,600.", "data": { "kind": "supplier", "business_registration_no": "1228199535", "corp_code": null, "name_en": "KOJIS", "name_ko": "주식회사 코지스", "established_date": "2008-04-01", "address": "인천광역시 부평구 부평대로 283, 에이동 406호(청천동, 우림라이온스밸리)", "homepage": "https://www.kojis.co.kr/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 8, "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": 13, "joint_contract_count": 0, "total_amount_krw": 10740284600, "by_category": { "goods": { "contract_count": 13, "amount_krw": 10740284600 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 13, "amount_total_krw": 0, "amount_this_krw": 10740284600, "share_amount_krw": 10740284600 }, "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": "6280669", "buyer_ko": "인천광역시 도시철도건설본부", "contract_count": 1, "amount_krw": 5950048500 }, { "buyer_code": "B553766", "buyer_ko": "서울교통공사", "contract_count": 1, "amount_krw": 3827700000 }, { "buyer_code": "B551542", "buyer_ko": "부산교통공사", "contract_count": 1, "amount_krw": 552376000 }, { "buyer_code": "B554805", "buyer_ko": "대구교통공사", "contract_count": 1, "amount_krw": 178000000 }, { "buyer_code": "4781000", "buyer_ko": "전북특별자치도 고창군", "contract_count": 1, "amount_krw": 63783000 } ], "recent_contracts": [ { "contract_no": "R26TA02255565", "title_ko": "서울도시철도7호선 청라국제도시 연장선 궤도공사 관급자재(레일) 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-29", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 5950048500, "amount_krw": 5950048500, "buyer_ko": "인천광역시 도시철도건설본부", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02255565&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02016683", "title_ko": "2026년 레일 4종 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-30", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 3827700000, "amount_krw": 3827700000, "buyer_ko": "서울교통공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02016683&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01992926", "title_ko": "지석천 강변도시 마실길(남평루) 조성사업-철강빔", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-25", "changed_date": "2026-08-04", "amount_total_krw": 0, "amount_this_krw": 18232560, "amount_krw": 18232560, "buyer_ko": "전남광주통합특별시 나주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01992926&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01929720", "title_ko": "고창군립미술관 건립사업 관급자재-H형강", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-05", "changed_date": "2026-06-12", "amount_total_krw": 0, "amount_this_krw": 63783000, "amount_krw": 63783000, "buyer_ko": "전북특별자치도 고창군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01929720&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01922047", "title_ko": "서울대학교 문화관 리모델링 및 증개축 관급자재(건축구조압연형강_H빔) 구매 2차 (나라장터 미등재 비규격품)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-04", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 15781130, "amount_krw": 15781130, "buyer_ko": "서울대학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01922047&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01791455", "title_ko": "4·16 생명안전공원(가칭) 건립공사(건축) 관급자재(H형강_2종) 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-23", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 17646000, "amount_krw": 17646000, "buyer_ko": "경기도 안산시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01791455&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01761401", "title_ko": "남원 천연물 바이오소재 융합센터 건립공사 관급자재(H형강(H빔)-II) 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-20", "changed_date": "2026-06-02", "amount_total_krw": 0, "amount_this_krw": 10798150, "amount_krw": 10798150, "buyer_ko": "재단법인 남원시바이오산업연구원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01761401&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01715043", "title_ko": "부산도시철도용 레일 3종 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-07", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 552376000, "amount_krw": 552376000, "buyer_ko": "부산교통공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01715043&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01639009", "title_ko": "보통레일 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-20", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 178000000, "amount_krw": 178000000, "buyer_ko": "대구교통공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01639009&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01390546", "title_ko": "관급자재[함양읍 용평 공영주차장 조성사업(건축, 기계)]_h형강", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-02-03", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 24795180, "amount_krw": 24795180, "buyer_ko": "경상남도 함양군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01390546&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01324580", "title_ko": "서울대학교 문화관 리모델링 및 증개축 관급자재(건축구조압연형강_H빔) 구매 1차", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-01-08", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 28068040, "amount_krw": 28068040, "buyer_ko": "서울대학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01324580&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01289035", "title_ko": "간석3동 공영주차장 개축공사 관급자재(H형강) 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-01-06", "changed_date": "2026-04-20", "amount_total_krw": 0, "amount_this_krw": 49226000, "amount_krw": 49226000, "buyer_ko": "인천광역시 종합건설본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01289035&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01094437", "title_ko": "문화창작거점시설건립공사(건축) H형강(일반구매)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2025-11-25", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 3830040, "amount_krw": 3830040, "buyer_ko": "울산광역시 울주군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01094437&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." }