{ "module": "kr-suppliers", "itemId": "1398120846", "title": "WISTCO (주식회사 위스코)", "summary": "Public procurement supplier (1398120846): 27 contracts, KRW 2,582,478,410.", "data": { "kind": "supplier", "business_registration_no": "1398120846", "corp_code": null, "name_en": "WISTCO", "name_ko": "주식회사 위스코", "established_date": "1990-07-02", "address": "인천광역시 남동구 논현로26번길 15-0 (논현동), 7층", "homepage": "https://www.wistco.co.kr/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 72, "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": 27, "joint_contract_count": 0, "total_amount_krw": 2582478410, "by_category": { "goods": { "contract_count": 27, "amount_krw": 2582478410 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 27, "amount_total_krw": 0, "amount_this_krw": 2582478410, "share_amount_krw": 2582478410 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "6280548", "buyer_ko": "인천광역시 경제자유구역청", "contract_count": 9, "amount_krw": 2020070410 }, { "buyer_code": "5080399", "buyer_ko": "경상북도 구미시 맑은물사업소", "contract_count": 10, "amount_krw": 262007000 }, { "buyer_code": "4580140", "buyer_ko": "충청남도 서천군 상하수도사업소", "contract_count": 1, "amount_krw": 110813000 }, { "buyer_code": "4550000", "buyer_ko": "충청남도 금산군", "contract_count": 2, "amount_krw": 70241200 }, { "buyer_code": "5400053", "buyer_ko": "경상남도 함안군 상하수도사업소", "contract_count": 1, "amount_krw": 64000000 } ], "recent_contracts": [ { "contract_no": "R26TA02306866", "title_ko": "송도11-1공구 기반시설 건설공사(1-1구역)(폴리에틸렌피복강관-이형관 3차)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-10-19", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 369714200, "amount_krw": 369714200, "buyer_ko": "인천광역시 경제자유구역청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02306866&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02301098", "title_ko": "송도11-1공구 기반시설 건설공사(4구역) 관급자재(PEP관 부속자재 2차)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-10-19", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 76960840, "amount_krw": 76960840, "buyer_ko": "인천광역시 경제자유구역청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02301098&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02319816", "title_ko": "노후상수도관 개체공사(사곡동 292번지 일원)-이중지수 연결구 및 이형관", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-10-15", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 17580000, "amount_krw": 17580000, "buyer_ko": "경상북도 구미시 맑은물사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02319816&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02319679", "title_ko": "노후상수도관 개체공사(사곡동 680-5번지 일원)-이중지수연결구 및 이형관", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-10-15", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 22330000, "amount_krw": 22330000, "buyer_ko": "경상북도 구미시 맑은물사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02319679&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02206846", "title_ko": "2026년 금강수리계 가뭄대책 양수관로 설치사업_이중지수연결구 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-08", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 19164600, "amount_krw": 19164600, "buyer_ko": "강원특별자치도 철원군 농업기술센터", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02206846&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02193680", "title_ko": "도개면 신림리 716-1번지일원 상수관로 이설공사-PEP이형관", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-03", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 23258000, "amount_krw": 23258000, "buyer_ko": "경상북도 구미시 맑은물사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02193680&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02120824", "title_ko": "송도11-1공구 기반시설 건설공사(3구역)(폴리에틸렌피복강관 부속자재-4차)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-08-24", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 83429850, "amount_krw": 83429850, "buyer_ko": "인천광역시 경제자유구역청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02120824&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02136547", "title_ko": "송도11-1공구 기반시설 건설공사(1-2구역)(폴리에틸렌피복강관 및 부속자재 3차)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-08-19", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 755343400, "amount_krw": 755343400, "buyer_ko": "인천광역시 경제자유구역청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02136547&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02127116", "title_ko": "서천군 지방상수도 비상공급망 구축사업 관급자재 구입(이음관, 이형관 4종)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-08-14", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 110813000, "amount_krw": 110813000, "buyer_ko": "충청남도 서천군 상하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02127116&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02032316", "title_ko": "송도11-1공구 기반시설 건설공사(4구역) 관급자재(폴리에틸펜피복강관 부속자재 4차) 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-20", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 50758120, "amount_krw": 50758120, "buyer_ko": "인천광역시 경제자유구역청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02032316&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01972511", "title_ko": "군북 사도지구 지방상수도 개량공사 관급자재 구입(PEP직관 연결구)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-18", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 64000000, "amount_krw": 64000000, "buyer_ko": "경상남도 함안군 상하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01972511&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01900180", "title_ko": "구미시 지방상수도 비상공급망 구축사업(1차분)-이중지수 이형관 및 연결구", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-05-26", "changed_date": "2026-09-22", "amount_total_krw": 0, "amount_this_krw": 55302000, "amount_krw": 55302000, "buyer_ko": "경상북도 구미시 맑은물사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01900180&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01724094", "title_ko": "송도11-1공구 기반시설 건설공사(3구역)(폴리에틸렌피복강관 부속자재)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-24", "changed_date": "2026-08-20", "amount_total_krw": 0, "amount_this_krw": 277644500, "amount_krw": 277644500, "buyer_ko": "인천광역시 경제자유구역청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01724094&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01648741", "title_ko": "추부,진산지구 농어촌 생활용수 개발사업(토목) - 이중지수 연결구(만악리)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-16", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 20312600, "amount_krw": 20312600, "buyer_ko": "충청남도 금산군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01648741&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01629315", "title_ko": "추부,진산지구 농어촌 생활용수 개발사업(토목,기계) - 이중지수 연결구(성당1리)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-16", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 49928600, "amount_krw": 49928600, "buyer_ko": "충청남도 금산군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01629315&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA00943158", "title_ko": "노후상수도관 개체공사(고아읍 괴평리 725-4번지 일원)-PEP이형관", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-15", "changed_date": "2026-05-19", "amount_total_krw": 0, "amount_this_krw": 46280000, "amount_krw": 46280000, "buyer_ko": "경상북도 구미시 맑은물사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA00943158&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01695375", "title_ko": "계약체결품의(노후상수도관 개체공사(장천면 상림리682번지일원)-PEP이형관", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-01", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 6210000, "amount_krw": 6210000, "buyer_ko": "경상북도 구미시 맑은물사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01695375&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01691878", "title_ko": "급수취약지구 송정동 급수관 부설공사-PEP이형관", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-31", "changed_date": "2026-05-19", "amount_total_krw": 0, "amount_this_krw": 14640000, "amount_krw": 14640000, "buyer_ko": "경상북도 구미시 맑은물사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01691878&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01651547", "title_ko": "노후상수도관 개체공사(도량동 580-22번지일원)-이형관 및 연결구", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-23", "changed_date": "2026-06-22", "amount_total_krw": 0, "amount_this_krw": 30532000, "amount_krw": 30532000, "buyer_ko": "경상북도 구미시 맑은물사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01651547&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01649953", "title_ko": "노후상수도관 개체공사(사곡동 422-76번지 일원)-이형관 및 연결구", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-23", "changed_date": "2026-06-17", "amount_total_krw": 0, "amount_this_krw": 22085000, "amount_krw": 22085000, "buyer_ko": "경상북도 구미시 맑은물사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01649953&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&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." }