{ "module": "kr-suppliers", "itemId": "1068133808", "title": "SHINDONGAH E&C CO.LTD. (신동아건설 주식회사)", "summary": "Public procurement supplier (1068133808): 3 contracts, KRW 25,715,440,581.", "data": { "kind": "supplier", "business_registration_no": "1068133808", "corp_code": null, "name_en": "SHINDONGAH E&C CO.LTD.", "name_ko": "신동아건설 주식회사", "established_date": "1977-12-07", "address": "경기도 용인시 기흥구 죽전로 6, 406-3호", "homepage": "http://www.sdaconst.co.kr/", "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 470, "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": 3, "total_amount_krw": 25715440581, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 3, "amount_krw": 25715440581 }, "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": 212011853600, "amount_this_krw": 46896956150, "share_amount_krw": 25715440581 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "6300000", "buyer_ko": "대전광역시", "contract_count": 1, "amount_krw": 18062662146 }, { "buyer_code": "5540000", "buyer_ko": "경기도 광주시", "contract_count": 1, "amount_krw": 5495478435 }, { "buyer_code": "6530000", "buyer_ko": "강원특별자치도", "contract_count": 1, "amount_krw": 2157300000 } ], "recent_contracts": [ { "contract_no": "R26TA02142066", "title_ko": "서구 도마·변동 일원 하수관로 정비사업 공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-08-20", "changed_date": null, "amount_total_krw": 35416984600, "amount_this_krw": 35416984600, "amount_krw": 35416984600, "buyer_ko": "대전광역시", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 51, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02142066&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01538767", "title_ko": "국지도88호선 지정~흥업 도로건설공사(4차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-03-06", "changed_date": "2026-03-06", "amount_total_krw": 53854200000, "amount_this_krw": 4230000000, "amount_krw": 4230000000, "buyer_ko": "강원특별자치도", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 51, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01538767&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01376558", "title_ko": "구청사부지 복합건축물 건립공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-27", "changed_date": "2026-03-09", "amount_total_krw": 122740669000, "amount_this_krw": 7249971550, "amount_krw": 7249971550, "buyer_ko": "경기도 광주시", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 75.8, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01376558&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." }