{ "module": "kr-suppliers", "itemId": "5078105688", "title": "gersan ((주)거산건설)", "summary": "Public procurement supplier (5078105688): 12 contracts, KRW 2,538,632,000.", "data": { "kind": "supplier", "business_registration_no": "5078105688", "corp_code": null, "name_en": "gersan", "name_ko": "(주)거산건설", "established_date": "2002-10-15", "address": "경상북도 울진군 울진읍 울진중앙로 218-0", "homepage": null, "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": 12, "joint_contract_count": 0, "total_amount_krw": 2538632000, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 12, "amount_krw": 2538632000 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 11, "amount_total_krw": 979854000, "amount_this_krw": 979854000, "share_amount_krw": 979854000 }, "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": 1960778000, "amount_this_krw": 1558778000, "share_amount_krw": 1558778000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "5210000", "buyer_ko": "경상북도 성주군", "contract_count": 1, "amount_krw": 1558778000 }, { "buyer_code": "5250000", "buyer_ko": "경상북도 울진군", "contract_count": 5, "amount_krw": 506350000 }, { "buyer_code": "1613300", "buyer_ko": "국토교통부 부산지방국토관리청 대구국토관리사무소", "contract_count": 1, "amount_krw": 409101000 }, { "buyer_code": "5250026", "buyer_ko": "경상북도 울진군 울진읍", "contract_count": 3, "amount_krw": 29053000 }, { "buyer_code": "5250028", "buyer_ko": "경상북도 울진군 북면", "contract_count": 1, "amount_krw": 20710000 } ], "recent_contracts": [ { "contract_no": "R26TA02364896", "title_ko": "국도3호선 동좌교 등 7개소 시설물 보수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-28", "changed_date": null, "amount_total_krw": 409101000, "amount_this_krw": 409101000, "amount_krw": 409101000, "buyer_ko": "국토교통부 부산지방국토관리청 대구국토관리사무소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02364896&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02349571", "title_ko": "읍내1리 마을안길 포장공사 시행", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-23", "changed_date": null, "amount_total_krw": 11650000, "amount_this_krw": 11650000, "amount_krw": 11650000, "buyer_ko": "경상북도 울진군 울진읍", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02349571&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02348646", "title_ko": "백암운동장 체육시설 진입로 개선사업", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-23", "changed_date": null, "amount_total_krw": 188200000, "amount_this_krw": 188200000, "amount_krw": 188200000, "buyer_ko": "경상북도 울진군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02348646&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02343786", "title_ko": "백암운동장 체육시설 진입로 개선사업", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-22", "changed_date": null, "amount_total_krw": 188200000, "amount_this_krw": 188200000, "amount_krw": 188200000, "buyer_ko": "경상북도 울진군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02343786&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02023771", "title_ko": "북면 공공하수처리시설 보수보강공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-02", "changed_date": null, "amount_total_krw": 14640000, "amount_this_krw": 14640000, "amount_krw": 14640000, "buyer_ko": "경상북도 울진군 맑은물사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02023771&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01860092", "title_ko": "2026년 상반기 울진군 노후차선 도색공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-14", "changed_date": "2026-06-25", "amount_total_krw": 91950000, "amount_this_krw": 91950000, "amount_krw": 91950000, "buyer_ko": "경상북도 울진군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01860092&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01845396", "title_ko": "척산리 게이트볼장 무광막 설치공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-11", "changed_date": null, "amount_total_krw": 19950000, "amount_this_krw": 19950000, "amount_krw": 19950000, "buyer_ko": "경상북도 울진군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01845396&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01808209", "title_ko": "상당리 비탈면 보강공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-29", "changed_date": null, "amount_total_krw": 20710000, "amount_this_krw": 20710000, "amount_krw": 20710000, "buyer_ko": "경상북도 울진군 북면", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01808209&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01680842", "title_ko": "고성리 외 1곳 긴급보수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-06", "changed_date": null, "amount_total_krw": 10003000, "amount_this_krw": 10003000, "amount_krw": 10003000, "buyer_ko": "경상북도 울진군 울진읍", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01680842&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01660439", "title_ko": "읍남1리 하토일 농로확장 및 포장공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-30", "changed_date": null, "amount_total_krw": 7400000, "amount_this_krw": 7400000, "amount_krw": 7400000, "buyer_ko": "경상북도 울진군 울진읍", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01660439&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01275152", "title_ko": "칠산지 재해위험저수지 정비사업(2차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-26", "changed_date": "2026-06-24", "amount_total_krw": 1960778000, "amount_this_krw": 1558778000, "amount_krw": 1558778000, "buyer_ko": "경상북도 성주군", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01275152&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01199431", "title_ko": "울진연호문화센터 음향반사판 도색 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-12-12", "changed_date": null, "amount_total_krw": 18050000, "amount_this_krw": 18050000, "amount_krw": 18050000, "buyer_ko": "경상북도 울진군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01199431&ctrtChgOrd=00&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." }