{ "module": "kr-suppliers", "itemId": "5038127394", "title": "chang sung (창성건설 주식회사)", "summary": "Public procurement supplier (5038127394): 6 contracts, KRW 8,621,442,493.", "data": { "kind": "supplier", "business_registration_no": "5038127394", "corp_code": null, "name_en": "chang sung", "name_ko": "창성건설 주식회사", "established_date": "1992-09-01", "address": "경상북도 안동시 제비원로 383 (이천동)", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 21, "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": 6, "joint_contract_count": 2, "total_amount_krw": 8621442493, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 6, "amount_krw": 8621442493 }, "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": 1016430100, "amount_this_krw": 1016430100, "share_amount_krw": 1016430100 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 2, "amount_total_krw": 21896819000, "amount_this_krw": 13780477030, "share_amount_krw": 7605012393 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "4321000", "buyer_ko": "강원특별자치도 양구군", "contract_count": 1, "amount_krw": 5790731310 }, { "buyer_code": "6470000", "buyer_ko": "경상북도", "contract_count": 1, "amount_krw": 1814281083 }, { "buyer_code": "7008296", "buyer_ko": "국립경국대학교", "contract_count": 2, "amount_krw": 552901300 }, { "buyer_code": "6471273", "buyer_ko": "경상북도 북부건설사업소", "contract_count": 1, "amount_krw": 357720000 }, { "buyer_code": "5070000", "buyer_ko": "경상북도 안동시", "contract_count": 1, "amount_krw": 105808800 } ], "recent_contracts": [ { "contract_no": "R26TA02331352", "title_ko": "국립경국대학교 사회과학관, 학생회관 보행로 및 쉼터 조성공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-20", "changed_date": null, "amount_total_krw": 385594300, "amount_this_krw": 385594300, "amount_krw": 385594300, "buyer_ko": "국립경국대학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02331352&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02137108", "title_ko": "풍산읍 행정복지센터 승강기 설치공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-08-11", "changed_date": null, "amount_total_krw": 105808800, "amount_this_krw": 105808800, "amount_krw": 105808800, "buyer_ko": "경상북도 안동시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02137108&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02107175", "title_ko": "지방도901호 상주 노류도로 사면정비공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-30", "changed_date": "2026-10-16", "amount_total_krw": 357720000, "amount_this_krw": 357720000, "amount_krw": 357720000, "buyer_ko": "경상북도 북부건설사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02107175&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01637004", "title_ko": "내남~외동간 도로건설공사(5차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-03-20", "changed_date": "2026-10-12", "amount_total_krw": 10079000000, "amount_this_krw": 1962658030, "amount_krw": 1962658030, "buyer_ko": "경상북도", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 92.44, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01637004&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01426242", "title_ko": "국립경국대학교 종합스포츠센터 진입로 옹벽 정비공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-02-03", "changed_date": "2026-05-20", "amount_total_krw": 167307000, "amount_this_krw": 167307000, "amount_krw": 167307000, "buyer_ko": "국립경국대학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01426242&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01111708", "title_ko": "양구군 오미리들 자연재해위험개선지구 정비사업", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-11-21", "changed_date": "2026-03-12", "amount_total_krw": 11817819000, "amount_this_krw": 11817819000, "amount_krw": 11817819000, "buyer_ko": "강원특별자치도 양구군", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 49, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01111708&ctrtChgOrd=01&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." }