{ "module": "kr-suppliers", "itemId": "2228121263", "title": "dongwoo E&C ((주)동우엔지니어링)", "summary": "Public procurement supplier (2228121263): 7 contracts, KRW 2,730,797,000.", "data": { "kind": "supplier", "business_registration_no": "2228121263", "corp_code": null, "name_en": "dongwoo E&C", "name_ko": "(주)동우엔지니어링", "established_date": "2007-05-10", "address": "강원특별자치도 강릉시 임영로131번길 12(용강동, 케이티서사옥 4층)", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 9, "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": 7, "joint_contract_count": 1, "total_amount_krw": 2730797000, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 4, "amount_krw": 2566840000 }, "services": { "contract_count": 3, "amount_krw": 163957000 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 6, "amount_total_krw": 2710217000, "amount_this_krw": 2710217000, "share_amount_krw": 2710217000 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 1, "amount_total_krw": 137200000, "amount_this_krw": 68600000, "share_amount_krw": 20580000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "B554644", "buyer_ko": "한국광해광업공단", "contract_count": 5, "amount_krw": 2699497000 }, { "buyer_code": "Z044325", "buyer_ko": "한국광해광업공단 충청지사", "contract_count": 2, "amount_krw": 31300000 } ], "recent_contracts": [ { "contract_no": "R26TA02299292", "title_ko": "(가)종민리광산 토양개량복원사업 보완설계용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-08", "changed_date": null, "amount_total_krw": 79017000, "amount_this_krw": 79017000, "amount_krw": 79017000, "buyer_ko": "한국광해광업공단", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02299292&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02129972", "title_ko": "대덕광산 토양개량복원공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-08-10", "changed_date": null, "amount_total_krw": 1454560000, "amount_this_krw": 1454560000, "amount_krw": 1454560000, "buyer_ko": "한국광해광업공단", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02129972&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02129933", "title_ko": "(가)선고광산 토양개량복원공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-08-10", "changed_date": null, "amount_total_krw": 1080980000, "amount_this_krw": 1080980000, "amount_krw": 1080980000, "buyer_ko": "한국광해광업공단", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02129933&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01916850", "title_ko": "전의양덕 광물찌꺼기저장시설 응급조치공사(사면보수 등)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-29", "changed_date": null, "amount_total_krw": 9500000, "amount_this_krw": 9500000, "amount_krw": 9500000, "buyer_ko": "한국광해광업공단 충청지사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01916850&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01703744", "title_ko": "(주)한국분체 완도광업소 먼지날림방지사업(26D1) 실시설계용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-06", "changed_date": null, "amount_total_krw": 64360000, "amount_this_krw": 64360000, "amount_krw": 64360000, "buyer_ko": "한국광해광업공단", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01703744&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01581808", "title_ko": "삼광광산 광물찌꺼기적치장 응급조치공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-06", "changed_date": "2026-04-02", "amount_total_krw": 21800000, "amount_this_krw": 21800000, "amount_krw": 21800000, "buyer_ko": "한국광해광업공단 충청지사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01581808&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01228522", "title_ko": "토양복원지 경사면 구조물 안전지지력 확보 공법 개발", "category": "services", "contract_type": "multi_year", "signed_date": "2025-12-17", "changed_date": "2026-01-19", "amount_total_krw": 137200000, "amount_this_krw": 68600000, "amount_krw": 68600000, "buyer_ko": "한국광해광업공단", "method_ko": "수의계약", "role": "도급업체", "joint": true, "share_pct": 30, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01228522&ctrtChgOrd=01&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." }