{ "module": "kr-suppliers", "itemId": "2098701927", "title": "주식회사 쓰리에이치시스템", "summary": "Public procurement supplier (2098701927): 16 contracts, KRW 2,876,047,340.", "data": { "kind": "supplier", "business_registration_no": "2098701927", "corp_code": null, "name_en": null, "name_ko": "주식회사 쓰리에이치시스템", "established_date": "2020-09-01", "address": "경기도 성남시 중원구 둔촌대로 154-0 (하대원동, 주원파크빌)", "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": 16, "joint_contract_count": 0, "total_amount_krw": 2876047340, "by_category": { "goods": { "contract_count": 9, "amount_krw": 2773476840 }, "construction": { "contract_count": 6, "amount_krw": 47144400 }, "services": { "contract_count": 1, "amount_krw": 55426100 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 15, "amount_total_krw": 99185800, "amount_this_krw": 2872662640, "share_amount_krw": 2872662640 }, "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": 8559500, "amount_this_krw": 3384700, "share_amount_krw": 3384700 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "8181000", "buyer_ko": "충청남도교육청 충청남도아산교육지원청", "contract_count": 1, "amount_krw": 1929263700 }, { "buyer_code": "5590022", "buyer_ko": "경기도 양주시 농업기술센터", "contract_count": 1, "amount_krw": 327835600 }, { "buyer_code": "7621000", "buyer_ko": "경기도교육청 경기도고양교육지원청", "contract_count": 1, "amount_krw": 282916000 }, { "buyer_code": "7541000", "buyer_ko": "경기도교육청 경기도수원교육지원청", "contract_count": 1, "amount_krw": 191069640 }, { "buyer_code": "3780000", "buyer_ko": "경기도 성남시", "contract_count": 1, "amount_krw": 55426100 } ], "recent_contracts": [ { "contract_no": "R26TA02297583", "title_ko": "성남제일초 급식실 실외기 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-10-08", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 2652100, "amount_krw": 2652100, "buyer_ko": "경기도성남교육청 성남제일초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02297583&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02183756", "title_ko": "수영장 여재 교체공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-09-01", "changed_date": null, "amount_total_krw": 16300000, "amount_this_krw": 16300000, "amount_krw": 16300000, "buyer_ko": "중원유스센터", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02183756&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02038871", "title_ko": "성남제일초 급식실 냉난방기 공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-07-07", "changed_date": "2026-08-03", "amount_total_krw": 8559500, "amount_this_krw": 3384700, "amount_krw": 3384700, "buyer_ko": "경기도성남교육청 성남제일초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02038871&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01984500", "title_ko": "성남매송초 급식실 냉난방기 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-24", "changed_date": null, "amount_total_krw": 9520700, "amount_this_krw": 9520700, "amount_krw": 9520700, "buyer_ko": "경기도성남교육청 성남매송초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01984500&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01919282", "title_ko": "농업기술센터 청사 이전 건립공사 관급자재(냉난방기)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-01", "changed_date": "2026-09-29", "amount_total_krw": 0, "amount_this_krw": 327835600, "amount_krw": 327835600, "buyer_ko": "경기도 양주시 농업기술센터", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01919282&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01872322", "title_ko": "(가칭)탕정8초등학교 신축 기계설비공사 냉난방기 구입 설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-05-28", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1929263700, "amount_krw": 1929263700, "buyer_ko": "충청남도교육청 충청남도아산교육지원청", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01872322&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01805917", "title_ko": "팬코일유니트 교체공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-30", "changed_date": null, "amount_total_krw": 8261000, "amount_this_krw": 8261000, "amount_krw": 8261000, "buyer_ko": "서현유스센터", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01805917&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01813501", "title_ko": "하원초 조리실 스탠드냉난방기 구입 계약", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-29", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 3041500, "amount_krw": 3041500, "buyer_ko": "경기도성남교육청 하원초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01813501&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01775552", "title_ko": "온수탱크 설비보수 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-22", "changed_date": null, "amount_total_krw": 4684000, "amount_this_krw": 4684000, "amount_krw": 4684000, "buyer_ko": "중원유스센터", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01775552&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01579971", "title_ko": "위례해솔초 신축공사 조리실 휴게실(남) 냉난방기 구매(추가)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-11", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 2808300, "amount_krw": 2808300, "buyer_ko": "경기도교육청 경기도성남교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01579971&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01276058", "title_ko": "성남고 냉난방기 교체 계약", "category": "goods", "contract_type": "lump_sum", "signed_date": "2025-12-26", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 21890000, "amount_krw": 21890000, "buyer_ko": "경기도교육청 성남고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01276058&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01262947", "title_ko": "[긴급]상촌중 체육관 및 급식실 증축 냉난방기 구매 및 설치공사", "category": "goods", "contract_type": "lump_sum", "signed_date": "2025-12-24", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 191069640, "amount_krw": 191069640, "buyer_ko": "경기도교육청 경기도수원교육지원청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01262947&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01255358", "title_ko": "[긴급] 장촌초 냉난방기 구매 및 설치(계속비)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2025-12-23", "changed_date": "2026-03-30", "amount_total_krw": 0, "amount_this_krw": 282916000, "amount_krw": 282916000, "buyer_ko": "경기도교육청 경기도고양교육지원청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01255358&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01213620", "title_ko": "2026년 배수지 및 가압장 기계설비 유지관리 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2025-12-18", "changed_date": null, "amount_total_krw": 55426100, "amount_this_krw": 55426100, "amount_krw": 55426100, "buyer_ko": "경기도 성남시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01213620&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01128662", "title_ko": "위례초 5층 교실 천정형 냉난방기 설치 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-11-26", "changed_date": null, "amount_total_krw": 4994000, "amount_this_krw": 4994000, "amount_krw": 4994000, "buyer_ko": "경기도교육청 경기도광주하남교육지원청 위례초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01128662&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01051888", "title_ko": "성남서중학교 가스저감장치 구매 계약", "category": "goods", "contract_type": "lump_sum", "signed_date": "2025-11-05", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 12000000, "amount_krw": 12000000, "buyer_ko": "경기도성남교육청 성남서중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01051888&ctrtChgOrd=00&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." }