{ "module": "kr-suppliers", "itemId": "1198654482", "title": "RH S&C ((주) 알에이치에스엔씨)", "summary": "Public procurement supplier (1198654482): 5 contracts, KRW 2,123,460,730.", "data": { "kind": "supplier", "business_registration_no": "1198654482", "corp_code": null, "name_en": "RH S&C", "name_ko": "(주) 알에이치에스엔씨", "established_date": "2012-04-04", "address": "서울특별시 금천구 가산디지털1로 146, 12층 1201,1202호(가산동, 대륭테크노타운22차)", "homepage": "https://www.rhsnc.co.kr/", "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 28, "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": 5, "joint_contract_count": 2, "total_amount_krw": 2123460730, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 5, "amount_krw": 2123460730 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 4, "amount_total_krw": 63800000, "amount_this_krw": 2608518930, "share_amount_krw": 1468698930 }, "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": 3368176000, "amount_this_krw": 1190476000, "share_amount_krw": 654761800 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "B552584", "buyer_ko": "한국환경공단", "contract_count": 3, "amount_krw": 1834641800 }, { "buyer_code": "1482021", "buyer_ko": "기후에너지환경부 국립환경과학원", "contract_count": 1, "amount_krw": 225018930 }, { "buyer_code": "6110000", "buyer_ko": "서울특별시", "contract_count": 1, "amount_krw": 63800000 } ], "recent_contracts": [ { "contract_no": "R26TA02281175", "title_ko": "자동차배출가스 종합전산시스템(제작차, 운행차) 기능개선", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-02", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 420000000, "amount_krw": 420000000, "buyer_ko": "한국환경공단", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02281175&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01971286", "title_ko": "차세대 지능형 EcoAS 시스템 구축(1단계)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-17", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1899700000, "amount_krw": 1899700000, "buyer_ko": "한국환경공단", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 40, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01971286&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01953044", "title_ko": "정보화 용역[자동차 배출가스 및 소음 인증시스템 유지관리(26년)] 계약 요청", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-11", "changed_date": "2026-07-28", "amount_total_krw": 0, "amount_this_krw": 225018930, "amount_krw": 225018930, "buyer_ko": "기후에너지환경부 국립환경과학원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01953044&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01790021", "title_ko": "26~28년 자동차 배출가스 종합전산시스템 유지관리", "category": "services", "contract_type": "multi_year", "signed_date": "2026-04-25", "changed_date": "2026-06-01", "amount_total_krw": 3368176000, "amount_this_krw": 1190476000, "amount_krw": 1190476000, "buyer_ko": "한국환경공단", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 55, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01790021&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01270711", "title_ko": "2026년 위원회관리시스템 유지관리 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2025-12-26", "changed_date": null, "amount_total_krw": 63800000, "amount_this_krw": 63800000, "amount_krw": 63800000, "buyer_ko": "서울특별시", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01270711&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." }