{ "module": "kr-suppliers", "itemId": "6088151262", "title": "wkdtjr (장석건설 주식회사)", "summary": "Public procurement supplier (6088151262): 30 contracts, KRW 2,112,635,680.", "data": { "kind": "supplier", "business_registration_no": "6088151262", "corp_code": null, "name_en": "wkdtjr", "name_ko": "장석건설 주식회사", "established_date": "2003-02-25", "address": "경상남도 통영시 용남면 용남해안로 375, 1층", "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": 30, "joint_contract_count": 1, "total_amount_krw": 2112635680, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 25, "amount_krw": 1938741950 }, "services": { "contract_count": 5, "amount_krw": 173893730 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 27, "amount_total_krw": 1352298680, "amount_this_krw": 1352298680, "share_amount_krw": 1352298680 }, "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": 2105127440, "amount_this_krw": 897377000, "share_amount_krw": 760337000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "5330000", "buyer_ko": "경상남도 통영시", "contract_count": 26, "amount_krw": 945047680 }, { "buyer_code": "5470146", "buyer_ko": "경상남도 거창군 수도사업소", "contract_count": 1, "amount_krw": 642538000 }, { "buyer_code": "5450000", "buyer_ko": "경상남도 산청군", "contract_count": 1, "amount_krw": 420190000 }, { "buyer_code": "3460000", "buyer_ko": "대구광역시 수성구", "contract_count": 1, "amount_krw": 91360000 }, { "buyer_code": "5330036", "buyer_ko": "경상남도 통영시 한산면", "contract_count": 1, "amount_krw": 13500000 } ], "recent_contracts": [ { "contract_no": "R26TA02368657", "title_ko": "통영시 자연재해위험지구(조암들 및 동달달포지구) 맨홀추락방지시설 설치공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-29", "changed_date": null, "amount_total_krw": 85790630, "amount_this_krw": 85790630, "amount_krw": 85790630, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02368657&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02360574", "title_ko": "한산 추원마을회관 보수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-27", "changed_date": null, "amount_total_krw": 13500000, "amount_this_krw": 13500000, "amount_krw": 13500000, "buyer_ko": "경상남도 통영시 한산면", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02360574&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02357718", "title_ko": "공유재산(서호동 177-408) 외벽 보수 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-27", "changed_date": null, "amount_total_krw": 12919500, "amount_this_krw": 12919500, "amount_krw": 12919500, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02357718&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02302284", "title_ko": "한산 비진 내항 소규모 공공하수처리시설 설치공사 수밀시험 및 CCTV조사 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-16", "changed_date": null, "amount_total_krw": 31383810, "amount_this_krw": 31383810, "amount_krw": 31383810, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02302284&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02211356", "title_ko": "FDA(한산 곡룡포) 소규모공공하수처리시설 설치사업 수밀시험 및 CCTV조사 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-08", "changed_date": null, "amount_total_krw": 23048620, "amount_this_krw": 23048620, "amount_krw": 23048620, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02211356&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02208440", "title_ko": "2026. 8. 15. ~ 18. 호우피해 지방도 1021호선(궁항지구) 사면 유실방지 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-09-07", "changed_date": null, "amount_total_krw": 14508000, "amount_this_krw": 14508000, "amount_krw": 14508000, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02208440&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02079058", "title_ko": "용남면 오촌마을 기존오수관 CCTV 조사용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-21", "changed_date": null, "amount_total_krw": 1662300, "amount_this_krw": 1662300, "amount_krw": 1662300, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02079058&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01443150", "title_ko": "거창읍 시가지 노후하수관로 정비사업(2차분)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-07-16", "changed_date": "2026-09-28", "amount_total_krw": 1480638000, "amount_this_krw": 642538000, "amount_krw": 642538000, "buyer_ko": "경상남도 거창군 수도사업소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01443150&ctrtChgOrd=04&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01887267", "title_ko": "도천동 19통 안길 재포장공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-21", "changed_date": null, "amount_total_krw": 11448000, "amount_this_krw": 11448000, "amount_krw": 11448000, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01887267&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01823475", "title_ko": "2026년 도시공원 풀베기사업(5권역)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-04", "changed_date": null, "amount_total_krw": 139959820, "amount_this_krw": 139959820, "amount_krw": 139959820, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01823475&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01790342", "title_ko": "FDA(산양 장촌) 소규모 공공하수처리시설 설치사업 수밀시험 및 CCTV조사용역(2차분)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-04-23", "changed_date": null, "amount_total_krw": 50299000, "amount_this_krw": 26439000, "amount_krw": 26439000, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01790342&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01736773", "title_ko": "도천아파트 놀이터 보수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-10", "changed_date": null, "amount_total_krw": 9900000, "amount_this_krw": 9900000, "amount_krw": 9900000, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01736773&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01574540", "title_ko": "정량동 207-15번지 일원 마을안길 계단정비공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-05", "changed_date": null, "amount_total_krw": 9810000, "amount_this_krw": 9810000, "amount_krw": 9810000, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01574540&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01572914", "title_ko": "크리에이티브 허브 공간 방수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-05", "changed_date": "2026-05-06", "amount_total_krw": 21478000, "amount_this_krw": 21478000, "amount_krw": 21478000, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01572914&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01545906", "title_ko": "욕지 제3출렁다리 주탑 재도장 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-02-26", "changed_date": null, "amount_total_krw": 19683000, "amount_this_krw": 19683000, "amount_krw": 19683000, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01545906&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01531438", "title_ko": "한산 의항항 복합다기능 부잔교 설치 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-02-25", "changed_date": "2026-03-31", "amount_total_krw": 21391000, "amount_this_krw": 21391000, "amount_krw": 21391000, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01531438&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01440003", "title_ko": "욕지 제암천 정비사업", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-02-20", "changed_date": "2026-06-25", "amount_total_krw": 119503000, "amount_this_krw": 119503000, "amount_krw": 119503000, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01440003&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01473329", "title_ko": "욕지 덕동 시도11호 사면 정비공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-02-12", "changed_date": "2026-04-15", "amount_total_krw": 56332000, "amount_this_krw": 56332000, "amount_krw": 56332000, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01473329&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01440060", "title_ko": "도산 도산일주로(구촌~하양지,상양지~수월) 시도2호 외 1개소 도로 재포장공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-02-06", "changed_date": "2026-03-19", "amount_total_krw": 64740000, "amount_this_krw": 64740000, "amount_krw": 64740000, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01440060&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01389570", "title_ko": "북신동 11번지 일원 아스콘 재포장공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-01-27", "changed_date": "2026-02-26", "amount_total_krw": 18450000, "amount_this_krw": 18450000, "amount_krw": 18450000, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01389570&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." }