{ "module": "kr-suppliers", "itemId": "2158620320", "title": "CROSTECH ENG ((주)크로스텍엔지니어링)", "summary": "Public procurement supplier (2158620320): 5 contracts, KRW 3,323,280,700.", "data": { "kind": "supplier", "business_registration_no": "2158620320", "corp_code": null, "name_en": "CROSTECH ENG", "name_ko": "(주)크로스텍엔지니어링", "established_date": "2002-02-01", "address": "서울특별시 송파구 도곡로64길 7-15 (잠실동) 3층", "homepage": "https://www.cros.co.kr/", "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 10, "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": 5, "joint_contract_count": 0, "total_amount_krw": 3323280700, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 5, "amount_krw": 3323280700 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 4, "amount_total_krw": 2439122700, "amount_this_krw": 2439122700, "share_amount_krw": 2439122700 }, "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": 1101045000, "amount_this_krw": 884158000, "share_amount_krw": 884158000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "5650000", "buyer_ko": "충청남도 천안시 동남구", "contract_count": 1, "amount_krw": 1293511000 }, { "buyer_code": "6114453", "buyer_ko": "서울특별시 서울아리수본부 강서수도사업소", "contract_count": 1, "amount_krw": 884158000 }, { "buyer_code": "3110000", "buyer_ko": "서울특별시 은평구", "contract_count": 1, "amount_krw": 425590000 }, { "buyer_code": "3180000", "buyer_ko": "서울특별시 영등포구", "contract_count": 1, "amount_krw": 374256000 }, { "buyer_code": "3160000", "buyer_ko": "서울특별시 구로구", "contract_count": 1, "amount_krw": 345765700 } ], "recent_contracts": [ { "contract_no": "R26TA02026709", "title_ko": "구로동 1058 주변 외 1개소 사각형거 보수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-02", "changed_date": null, "amount_total_krw": 345765700, "amount_this_krw": 345765700, "amount_krw": 345765700, "buyer_ko": "서울특별시 구로구", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02026709&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01887883", "title_ko": "천안대교 주경간 LMC 포장공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-26", "changed_date": "2026-06-29", "amount_total_krw": 1293511000, "amount_this_krw": 1293511000, "amount_krw": 1293511000, "buyer_ko": "충청남도 천안시 동남구", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01887883&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01815796", "title_ko": "서오릉로6가길 19-1일대 외 1개소 사각형거 보수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-29", "changed_date": "2026-09-22", "amount_total_krw": 425590000, "amount_this_krw": 425590000, "amount_krw": 425590000, "buyer_ko": "서울특별시 은평구", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01815796&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01303512", "title_ko": "디지털로54길 외 2개소 사각형거 보수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-12-31", "changed_date": "2026-07-10", "amount_total_krw": 374256000, "amount_this_krw": 374256000, "amount_krw": 374256000, "buyer_ko": "서울특별시 영등포구", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01303512&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01241418", "title_ko": "2025년 우장산동 외 10개동 상수도공사(장기2차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-19", "changed_date": "2026-06-10", "amount_total_krw": 1101045000, "amount_this_krw": 884158000, "amount_krw": 884158000, "buyer_ko": "서울특별시 서울아리수본부 강서수도사업소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01241418&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." }