{ "module": "kr-suppliers", "itemId": "6068649595", "title": "DONGWOO TEC Co.,Ltd. (동우기술 주식회사)", "summary": "Public procurement supplier (6068649595): 8 contracts, KRW 1,947,642,357.", "data": { "kind": "supplier", "business_registration_no": "6068649595", "corp_code": null, "name_en": "DONGWOO TEC Co.,Ltd.", "name_ko": "동우기술 주식회사", "established_date": "2013-10-01", "address": "부산광역시 사상구 동주로16번길 46-0 (주례동)", "homepage": "http://www.dongwootech.kr/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 29, "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": 8, "joint_contract_count": 1, "total_amount_krw": 1947642357, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 5, "amount_krw": 1870050127 }, "services": { "contract_count": 3, "amount_krw": 77592230 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 8, "amount_total_krw": 3442670690, "amount_this_krw": 3442670690, "share_amount_krw": 1947642357 }, "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": "B553766", "buyer_ko": "서울교통공사", "contract_count": 1, "amount_krw": 1556049897 }, { "buyer_code": "3380000", "buyer_ko": "부산광역시 수영구", "contract_count": 1, "amount_krw": 137775330 }, { "buyer_code": "6260361", "buyer_ko": "부산광역시 건설본부", "contract_count": 1, "amount_krw": 71793700 }, { "buyer_code": "B551542", "buyer_ko": "부산교통공사", "contract_count": 1, "amount_krw": 70922200 }, { "buyer_code": "5670206", "buyer_ko": "경상남도 창원시 진해구", "contract_count": 1, "amount_krw": 43683230 } ], "recent_contracts": [ { "contract_no": "R26TA02067804", "title_ko": "부산항 우암부두 해양산업클러스터 철도건널목 확장 신호설비공사 건설사업관리용역(잔여분)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-16", "changed_date": "2026-10-27", "amount_total_krw": 15433000, "amount_this_krw": 15433000, "amount_krw": 15433000, "buyer_ko": "부산항만공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02067804&ctrtChgOrd=03&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01882040", "title_ko": "국제수로기구(IHO) 인프라센터 조성 전기공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-20", "changed_date": "2026-07-08", "amount_total_krw": 71793700, "amount_this_krw": 71793700, "amount_krw": 71793700, "buyer_ko": "부산광역시 건설본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01882040&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01834230", "title_ko": "5호선 신호시스템 개량 공사(광나루, 강동)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-07", "changed_date": null, "amount_total_krw": 3051078230, "amount_this_krw": 3051078230, "amount_krw": 3051078230, "buyer_ko": "서울교통공사", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 51, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01834230&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01666999", "title_ko": "2026년 진해구 청원철도건널목 2개소(풍호3, 풍호4) 유지점검·보수 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-25", "changed_date": null, "amount_total_krw": 43683230, "amount_this_krw": 43683230, "amount_krw": 43683230, "buyer_ko": "경상남도 창원시 진해구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01666999&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01583592", "title_ko": "2호선 양산회차선 분기기 개량에 따른 신호설비 개량공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-09", "changed_date": "2026-06-05", "amount_total_krw": 70922200, "amount_this_krw": 70922200, "amount_krw": 70922200, "buyer_ko": "부산교통공사", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01583592&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01280503", "title_ko": "2026년 진해선 안민동 철도건널목 유지점검 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2025-12-30", "changed_date": null, "amount_total_krw": 18476000, "amount_this_krw": 18476000, "amount_krw": 18476000, "buyer_ko": "경상남도 창원시 성산구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01280503&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01215058", "title_ko": "망미 청소년탐구센터 조성사업 통신공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-12-16", "changed_date": "2026-08-25", "amount_total_krw": 137775330, "amount_this_krw": 137775330, "amount_krw": 137775330, "buyer_ko": "부산광역시 수영구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01215058&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA00728492", "title_ko": "해피챌린지 시범사업 덕천천 생태환경 정비 전기공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-11-18", "changed_date": "2026-02-27", "amount_total_krw": 33509000, "amount_this_krw": 33509000, "amount_krw": 33509000, "buyer_ko": "부산광역시 북구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA00728492&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&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." }