{ "module": "kr-suppliers", "itemId": "5058125640", "title": "Essa co.,ltd. ((주)에싸)", "summary": "Public procurement supplier (5058125640): 97 contracts, KRW 8,895,023,870.", "data": { "kind": "supplier", "business_registration_no": "5058125640", "corp_code": null, "name_en": "Essa co.,ltd.", "name_ko": "(주)에싸", "established_date": "2000-02-26", "address": "경상북도 경주시 알천북로249번길 1 (동천동)", "homepage": "https://www.essa.co.kr/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 49, "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": 97, "joint_contract_count": 7, "total_amount_krw": 8895023870, "by_category": { "goods": { "contract_count": 20, "amount_krw": 2397556400 }, "construction": { "contract_count": 13, "amount_krw": 4751823090 }, "services": { "contract_count": 64, "amount_krw": 1745644380 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 87, "amount_total_krw": 2889799810, "amount_this_krw": 5287356210, "share_amount_krw": 4128350210 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 10, "amount_total_krw": 21709629740, "amount_this_krw": 7055486200, "share_amount_krw": 4766673660 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "5020499", "buyer_ko": "경상북도 포항시 건설교통사업소", "contract_count": 1, "amount_krw": 2157950000 }, { "buyer_code": "5210000", "buyer_ko": "경상북도 성주군", "contract_count": 1, "amount_krw": 2000000000 }, { "buyer_code": "5050000", "buyer_ko": "경상북도 경주시", "contract_count": 37, "amount_krw": 1133157760 }, { "buyer_code": "3860000", "buyer_ko": "경기도 부천시", "contract_count": 1, "amount_krw": 804637000 }, { "buyer_code": "5050320", "buyer_ko": "경상북도 경주시 맑은물사업본부", "contract_count": 19, "amount_krw": 336718000 } ], "recent_contracts": [ { "contract_no": "R26TA02365641", "title_ko": "양남면 상계저수지 정밀안전진단용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-29", "changed_date": null, "amount_total_krw": 34697790, "amount_this_krw": 34697790, "amount_krw": 34697790, "buyer_ko": "경상북도 경주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02365641&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02359313", "title_ko": "도지동 하수관로 설치공사(마무리) CCTV 및 수밀시험 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-27", "changed_date": null, "amount_total_krw": 2800000, "amount_this_krw": 2800000, "amount_krw": 2800000, "buyer_ko": "경상북도 경주시 맑은물사업본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02359313&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02352634", "title_ko": "2026년도 하반기 근계제1배수펌프장 외 3개소 정밀안전점검 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-26", "changed_date": null, "amount_total_krw": 20460000, "amount_this_krw": 20460000, "amount_krw": 20460000, "buyer_ko": "경상북도 경주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02352634&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02347383", "title_ko": "정안농공단지 공공폐수처리시설 노후시설(스크린) 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-10-23", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 50600000, "amount_krw": 50600000, "buyer_ko": "충청남도 공주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02347383&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02329869", "title_ko": "(대수선)고덕공공하수처리시설 미세목스크린A 부품 교체", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-10-22", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 13156000, "amount_krw": 13156000, "buyer_ko": "경기도 평택시 상하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02329869&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02336675", "title_ko": "2026년 하반기 시설물 정기안전점검 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-20", "changed_date": null, "amount_total_krw": 5090000, "amount_this_krw": 5090000, "amount_krw": 5090000, "buyer_ko": "경상북도 경주시 화랑마을", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02336675&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02310251", "title_ko": "경찰관서 내진보강 건축공사(상주서 함창파출소)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-13", "changed_date": null, "amount_total_krw": 115770500, "amount_this_krw": 115770500, "amount_krw": 115770500, "buyer_ko": "경찰청 경상북도경찰청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02310251&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02301535", "title_ko": "2026년 하반기 정기안전점검 용역[기타시설물]", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-12", "changed_date": null, "amount_total_krw": 17770000, "amount_this_krw": 17770000, "amount_krw": 17770000, "buyer_ko": "경상북도 경주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02301535&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02272152", "title_ko": "신라금속공예관 주차장 확충공사 실시설계 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-30", "changed_date": null, "amount_total_krw": 20280000, "amount_this_krw": 20280000, "amount_krw": 20280000, "buyer_ko": "경상북도 경주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02272152&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02262616", "title_ko": "침출수처리시설 대수선에 따른 유지 관리 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-28", "changed_date": null, "amount_total_krw": 6730000, "amount_this_krw": 6730000, "amount_krw": 6730000, "buyer_ko": "경상북도 경주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02262616&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02255377", "title_ko": "2026년도 하반기 3종시설물 정기 안전점검 용역 시행", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-22", "changed_date": null, "amount_total_krw": 2500000, "amount_this_krw": 2500000, "amount_krw": 2500000, "buyer_ko": "경상북도 경주시 성건동", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02255377&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02234108", "title_ko": "2026년 하반기 감포 공공하수처리장 정기안전점검 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-16", "changed_date": null, "amount_total_krw": 6120000, "amount_this_krw": 6120000, "amount_krw": 6120000, "buyer_ko": "경상북도 경주시 맑은물사업본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02234108&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02228273", "title_ko": "화천하수처리장 조목스크린 수선(구입)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-16", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 86240000, "amount_krw": 86240000, "buyer_ko": "경상북도 경주시 맑은물사업본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02228273&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02196797", "title_ko": "석계2일반산업단지 오수처리장 브로워 모터 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-02", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1210000, "amount_krw": 1210000, "buyer_ko": "경상북도 경주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02196797&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02186882", "title_ko": "평동교 정밀안전점검 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-31", "changed_date": null, "amount_total_krw": 19110000, "amount_this_krw": 19110000, "amount_krw": 19110000, "buyer_ko": "경상북도 경주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02186882&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02176806", "title_ko": "양남 석읍 노후교량 개체공사 실시설계 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-26", "changed_date": null, "amount_total_krw": 57375440, "amount_this_krw": 57375440, "amount_krw": 57375440, "buyer_ko": "경상북도 경주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02176806&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02172240", "title_ko": "국당2교 정밀안전진단 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-25", "changed_date": null, "amount_total_krw": 86410000, "amount_this_krw": 86410000, "amount_krw": 86410000, "buyer_ko": "경상북도 경주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02172240&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02165669", "title_ko": "양남 신대리 숯방마을 농도301호선 도로공사 실시설계용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-24", "changed_date": null, "amount_total_krw": 18600000, "amount_this_krw": 18600000, "amount_krw": 18600000, "buyer_ko": "경상북도 경주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02165669&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02164923", "title_ko": "금촌1 공공하수처리시설 세목스크린 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-08-24", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 163800000, "amount_krw": 163800000, "buyer_ko": "경기도 파주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02164923&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02163040", "title_ko": "2026년 하반기 지방도 절토사면 및 옹벽 정기안전점검 용역(안동,예천,영주,의성권역)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-21", "changed_date": null, "amount_total_krw": 19530000, "amount_this_krw": 19530000, "amount_krw": 19530000, "buyer_ko": "경상북도 북부건설사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02163040&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&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." }