{ "module": "kr-suppliers", "itemId": "3148123726", "title": "GREENCS (주식회사 그린씨에스)", "summary": "Public procurement supplier (3148123726): 3 contracts, KRW 6,392,411,540.", "data": { "kind": "supplier", "business_registration_no": "3148123726", "corp_code": null, "name_en": "GREENCS", "name_ko": "주식회사 그린씨에스", "established_date": "1998-11-30", "address": "대전광역시 중구 중앙로 149, 한솔그린타워 10층 (은행동)", "homepage": "https://www.greencs.co.kr/", "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 344, "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": 3, "joint_contract_count": 0, "total_amount_krw": 6392411540, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 3, "amount_krw": 6392411540 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "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": 24507607590, "amount_this_krw": 6392411540, "share_amount_krw": 6392411540 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "B550928", "buyer_ko": "국민건강보험공단", "contract_count": 2, "amount_krw": 6064851540 }, { "buyer_code": "Z030751", "buyer_ko": "한국산림복지진흥원", "contract_count": 1, "amount_krw": 327560000 } ], "recent_contracts": [ { "contract_no": "R26TA01694002", "title_ko": "국민건강보험 지역 고객센터 위탁운영(경인2)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-04-01", "changed_date": null, "amount_total_krw": 12151613760, "amount_this_krw": 4556855160, "amount_krw": 4556855160, "buyer_ko": "국민건강보험공단", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01694002&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01300476", "title_ko": "2025~2026년 산림복지서비스이용권 고객지원센터 위탁 운영(2차수)", "category": "services", "contract_type": "multi_year", "signed_date": "2025-12-31", "changed_date": "2026-10-22", "amount_total_krw": 667371390, "amount_this_krw": 327560000, "amount_krw": 327560000, "buyer_ko": "한국산림복지진흥원", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01300476&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01270960", "title_ko": "국민건강보험공단 지역본부 고객센터 위탁 운영(경인2)(3-3차)", "category": "services", "contract_type": "multi_year", "signed_date": "2025-12-29", "changed_date": "2026-02-02", "amount_total_krw": 11688622440, "amount_this_krw": 1507996380, "amount_krw": 1507996380, "buyer_ko": "국민건강보험공단", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01270960&ctrtChgOrd=01&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." }