{ "module": "kr-suppliers", "itemId": "5038169676", "title": "Byeok dong construction (주식회사 벽동건설)", "summary": "Public procurement supplier (5038169676): 3 contracts, KRW 8,126,455,094.", "data": { "kind": "supplier", "business_registration_no": "5038169676", "corp_code": null, "name_en": "Byeok dong construction", "name_ko": "주식회사 벽동건설", "established_date": "2005-09-28", "address": "충청남도 서산시 새말길 18-0 (석림동)", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 12, "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": 3, "joint_contract_count": 0, "total_amount_krw": 8126455094, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 3, "amount_krw": 8126455094 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 3, "amount_total_krw": 17802737398, "amount_this_krw": 8126455094, "share_amount_krw": 8126455094 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "7004123", "buyer_ko": "한국기술교육대학교", "contract_count": 2, "amount_krw": 8073990400 }, { "buyer_code": "D152529", "buyer_ko": "한국농어촌공사 충남지역본부 논산지사", "contract_count": 1, "amount_krw": 52464694 } ], "recent_contracts": [ { "contract_no": "R26TA01362444", "title_ko": "원남1지구 수리시설개보수사업 토목기계공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-20", "changed_date": null, "amount_total_krw": 1728911598, "amount_this_krw": 52464694, "amount_krw": 52464694, "buyer_ko": "한국농어촌공사 충남지역본부 논산지사", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01362444&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01248563", "title_ko": "대학본부 증축, 환경개선 및 주차장 건립공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-22", "changed_date": "2026-09-10", "amount_total_krw": 8073990400, "amount_this_krw": 2073990400, "amount_krw": 2073990400, "buyer_ko": "한국기술교육대학교", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01248563&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA00491678", "title_ko": "대학본부 증축, 환경개선 및 주차장 건립공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-11-18", "changed_date": "2025-11-18", "amount_total_krw": 7999835400, "amount_this_krw": 6000000000, "amount_krw": 6000000000, "buyer_ko": "한국기술교육대학교", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA00491678&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." }