{ "module": "kr-suppliers", "itemId": "3148630237", "title": "dadam engineering (주식회사 다담엔지니어링)", "summary": "Public procurement supplier (3148630237): 25 contracts, KRW 3,576,470,150.", "data": { "kind": "supplier", "business_registration_no": "3148630237", "corp_code": null, "name_en": "dadam engineering", "name_ko": "주식회사 다담엔지니어링", "established_date": "2011-11-25", "address": "강원특별자치도 원주시 양지로 70 (반곡동)", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 30, "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": 25, "joint_contract_count": 9, "total_amount_krw": 3576470150, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 25, "amount_krw": 3576470150 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 21, "amount_total_krw": 4625663450, "amount_this_krw": 4625663450, "share_amount_krw": 3488470150 }, "unit_price": { "contract_count": 3, "amount_total_krw": 1013478000, "amount_this_krw": 1013478000, "share_amount_krw": 183229600 }, "multi_year": { "contract_count": 1, "amount_total_krw": 188000000, "amount_this_krw": 88000000, "share_amount_krw": 88000000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "D645217", "buyer_ko": "한국농어촌공사 안전기술본부", "contract_count": 2, "amount_krw": 944584000 }, { "buyer_code": "1613213", "buyer_ko": "국토교통부 원주지방국토관리청 정선국토관리사무소", "contract_count": 3, "amount_krw": 478120000 }, { "buyer_code": "6110000", "buyer_ko": "서울특별시", "contract_count": 2, "amount_krw": 402099600 }, { "buyer_code": "1613203", "buyer_ko": "국토교통부 원주지방국토관리청 홍천국토관리사무소", "contract_count": 3, "amount_krw": 363777450 }, { "buyer_code": "B553766", "buyer_ko": "서울교통공사", "contract_count": 1, "amount_krw": 303300000 } ], "recent_contracts": [ { "contract_no": "R26TA02204377", "title_ko": "국도35호선 숙암1교 등 63개소 정기안전점검 및 정기하자검사용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-08", "changed_date": null, "amount_total_krw": 145027000, "amount_this_krw": 145027000, "amount_krw": 145027000, "buyer_ko": "국토교통부 원주지방국토관리청 정선국토관리사무소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02204377&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02204257", "title_ko": "국도38호선 양지교(상) 등 4개소 정밀안전진단 및 내진성능평가용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-08", "changed_date": null, "amount_total_krw": 141997000, "amount_this_krw": 141997000, "amount_krw": 141997000, "buyer_ko": "국토교통부 원주지방국토관리청 정선국토관리사무소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02204257&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02113609", "title_ko": "은포저수지 외 3개소 정밀안전진단 및 정밀안전점검 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-03", "changed_date": null, "amount_total_krw": 264324000, "amount_this_krw": 264324000, "amount_krw": 264324000, "buyer_ko": "한국농어촌공사 안전기술본부", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02113609&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02096569", "title_ko": "2026년 횡성 공공하수처리시설 내진성능평가 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-29", "changed_date": "2026-08-24", "amount_total_krw": 185000000, "amount_this_krw": 185000000, "amount_krw": 185000000, "buyer_ko": "강원특별자치도 횡성군 상하수도사업소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02096569&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02101047", "title_ko": "불티구름다리 정밀안전진단 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-28", "changed_date": null, "amount_total_krw": 155433000, "amount_this_krw": 155433000, "amount_krw": 155433000, "buyer_ko": "대전광역시 건설관리본부", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 70, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02101047&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02094904", "title_ko": "고산 취정수시설물 정밀안전진단용역", "category": "services", "contract_type": "unit_price", "signed_date": "2026-07-27", "changed_date": null, "amount_total_krw": 297390000, "amount_this_krw": 297390000, "amount_krw": 297390000, "buyer_ko": "대구광역시 상수도사업본부 고산정수사업소", "method_ko": "지명경쟁", "role": "도급업체", "joint": true, "share_pct": 20, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02094904&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02029645", "title_ko": "2026년 속초항 북방파제 등 2개소 정밀안전점검 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-06", "changed_date": null, "amount_total_krw": 52323000, "amount_this_krw": 52323000, "amount_krw": 52323000, "buyer_ko": "강원특별자치도 글로벌본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02029645&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02009811", "title_ko": "2026년 병방산군립공원 내 스카이워크 및 짚와이어 정기안전점검 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-26", "changed_date": null, "amount_total_krw": 7400000, "amount_this_krw": 7400000, "amount_krw": 7400000, "buyer_ko": "강원특별자치도 정선군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02009811&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01797985", "title_ko": "매곡정수장 취정수시설물 정밀안전진단 용역", "category": "services", "contract_type": "unit_price", "signed_date": "2026-04-24", "changed_date": "2026-07-09", "amount_total_krw": 539300000, "amount_this_krw": 539300000, "amount_krw": 539300000, "buyer_ko": "대구광역시 상수도사업본부 매곡정수사업소", "method_ko": "지명경쟁", "role": "도급업체", "joint": true, "share_pct": 0, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01797985&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01775868", "title_ko": "잠실대교, 한남대교(하류교) 정밀안전점검 및 실태조사 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-21", "changed_date": null, "amount_total_krw": 239900000, "amount_this_krw": 239900000, "amount_krw": 239900000, "buyer_ko": "서울특별시", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 70, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01775868&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01746704", "title_ko": "잠곡저수지 외 30개소 정밀안전진단 및 정밀안전점검 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-20", "changed_date": "2026-08-18", "amount_total_krw": 971800000, "amount_this_krw": 971800000, "amount_krw": 971800000, "buyer_ko": "한국농어촌공사 안전기술본부", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 70, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01746704&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01767484", "title_ko": "광진교 정밀안전진단 및 실태조사용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-17", "changed_date": null, "amount_total_krw": 334528000, "amount_this_krw": 334528000, "amount_krw": 334528000, "buyer_ko": "서울특별시", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 70, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01767484&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01722310", "title_ko": "동작지하차도 외 4개소 정밀안전진단(점검) 및 실태조사 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-08", "changed_date": "2026-05-19", "amount_total_krw": 291650000, "amount_this_krw": 291650000, "amount_krw": 291650000, "buyer_ko": "서울특별시 도로사업소 남부도로사업소", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 70, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01722310&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01637802", "title_ko": "국도38호선 무사교(하) 등 6개소 정밀안전점검 및 성능평가용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-19", "changed_date": null, "amount_total_krw": 191096000, "amount_this_krw": 191096000, "amount_krw": 191096000, "buyer_ko": "국토교통부 원주지방국토관리청 정선국토관리사무소", "method_ko": "지명경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01637802&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01623401", "title_ko": "청라 원창고가교 정밀안전진단 용역", "category": "services", "contract_type": "unit_price", "signed_date": "2026-03-19", "changed_date": "2026-08-19", "amount_total_krw": 176788000, "amount_this_krw": 176788000, "amount_krw": 176788000, "buyer_ko": "인천광역시 경제자유구역청", "method_ko": "지명경쟁", "role": "주계약업체", "joint": true, "share_pct": 70, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01623401&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01403600", "title_ko": "국도42호선 복술2교(상) 등 9개 교량 정밀안전점검용역(2차)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-01-29", "changed_date": null, "amount_total_krw": 188000000, "amount_this_krw": 88000000, "amount_krw": 88000000, "buyer_ko": "국토교통부 원주지방국토관리청 홍천국토관리사무소", "method_ko": "지명경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01403600&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01358284", "title_ko": "병방산군립공원 내 스카이워크 비파괴 시험검사 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-01-19", "changed_date": null, "amount_total_krw": 6900000, "amount_this_krw": 6900000, "amount_krw": 6900000, "buyer_ko": "강원특별자치도 정선군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01358284&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01163087", "title_ko": "국도7호선 옥원교(상) 등 10개 교량 내진성능평가용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2025-12-04", "changed_date": "2026-02-06", "amount_total_krw": 196220000, "amount_this_krw": 196220000, "amount_krw": 196220000, "buyer_ko": "국토교통부 원주지방국토관리청 강릉국토관리사무소", "method_ko": "지명경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01163087&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01127006", "title_ko": "서울교통공사 4호선 충무로~명동역 등 4개구간 토목시설물 정밀안전진단 및 성능평가용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2025-11-27", "changed_date": null, "amount_total_krw": 842500000, "amount_this_krw": 842500000, "amount_krw": 842500000, "buyer_ko": "서울교통공사", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 36, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01127006&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01091721", "title_ko": "국도31호선 광주교 등 10개 교량 내진성능평가용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2025-11-18", "changed_date": "2026-02-02", "amount_total_krw": 115640000, "amount_this_krw": 115640000, "amount_krw": 115640000, "buyer_ko": "국토교통부 원주지방국토관리청 홍천국토관리사무소", "method_ko": "지명경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01091721&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." }