{
  "module": "kr-suppliers",
  "itemId": "2148895540",
  "title": "Sustainable Development Management Institute (지속가능발전경영센터 주식회사)",
  "summary": "Public procurement supplier (2148895540): 22 contracts, KRW 3,487,314,000.",
  "data": {
    "kind": "supplier",
    "business_registration_no": "2148895540",
    "corp_code": null,
    "name_en": "Sustainable Development Management Institute",
    "name_ko": "지속가능발전경영센터 주식회사",
    "established_date": "2012-04-26",
    "address": "서울특별시 마포구 삼개로 20-0 (도화동), 근신빌딩 별관 502호",
    "homepage": "http://www.k-sdmi.co.kr/",
    "manufacturer_type": {
      "code": "supplier",
      "raw_ko": "공급"
    },
    "employees_reported": 20,
    "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": 22,
      "joint_contract_count": 12,
      "total_amount_krw": 3487314000,
      "by_category": {
        "goods": {
          "contract_count": 0,
          "amount_krw": 0
        },
        "construction": {
          "contract_count": 0,
          "amount_krw": 0
        },
        "services": {
          "contract_count": 22,
          "amount_krw": 3487314000
        },
        "foreign": {
          "contract_count": 0,
          "amount_krw": 0
        }
      },
      "by_contract_type": {
        "lump_sum": {
          "contract_count": 22,
          "amount_total_krw": 1091616000,
          "amount_this_krw": 5691136000,
          "share_amount_krw": 3487314000
        },
        "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": "B553530",
          "buyer_ko": "한국에너지공단",
          "contract_count": 15,
          "amount_krw": 2355198000
        },
        {
          "buyer_code": "B555098",
          "buyer_ko": "한국환경보전원",
          "contract_count": 2,
          "amount_krw": 650000000
        },
        {
          "buyer_code": "1092000",
          "buyer_ko": "국무조정실",
          "contract_count": 1,
          "amount_krw": 237500000
        },
        {
          "buyer_code": "6410000",
          "buyer_ko": "경기도",
          "contract_count": 1,
          "amount_krw": 135135000
        },
        {
          "buyer_code": "B554009",
          "buyer_ko": "중소벤처기업진흥공단",
          "contract_count": 1,
          "amount_krw": 68000000
        }
      ],
      "recent_contracts": [
        {
          "contract_no": "R26TA02321762",
          "title_ko": "2026년 서울형 저탄소건물 선정 현장조사 용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-10-19",
          "changed_date": null,
          "amount_total_krw": 21000000,
          "amount_this_krw": 21000000,
          "amount_krw": 21000000,
          "buyer_ko": "서울특별시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02321762&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02185039",
          "title_ko": "2026년 산업부문 관리업체 이행실적 평가 지원",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-09-01",
          "changed_date": null,
          "amount_total_krw": 0,
          "amount_this_krw": 293900000,
          "amount_krw": 293900000,
          "buyer_ko": "한국에너지공단",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": true,
          "share_pct": 50,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02185039&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02183942",
          "title_ko": "2026년 산업부문 관리업체 제도이행 지원",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-09-01",
          "changed_date": null,
          "amount_total_krw": 0,
          "amount_this_krw": 274120000,
          "amount_krw": 274120000,
          "buyer_ko": "한국에너지공단",
          "method_ko": "수의계약",
          "role": "도급업체",
          "joint": true,
          "share_pct": 30,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02183942&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02169451",
          "title_ko": "2026년 산업부문 관리업체 목표설정 및 BM적용 지원",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-09-01",
          "changed_date": null,
          "amount_total_krw": 0,
          "amount_this_krw": 204600000,
          "amount_krw": 204600000,
          "buyer_ko": "한국에너지공단",
          "method_ko": "일반경쟁",
          "role": "도급업체",
          "joint": true,
          "share_pct": 20,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02169451&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02169594",
          "title_ko": "산업부문  목표관리제 운영 프로세스 및 기준 고도화 지원",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-08-28",
          "changed_date": null,
          "amount_total_krw": 0,
          "amount_this_krw": 336000000,
          "amount_krw": 336000000,
          "buyer_ko": "한국에너지공단",
          "method_ko": "일반경쟁",
          "role": "도급업체",
          "joint": true,
          "share_pct": 40,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02169594&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02133989",
          "title_ko": "2026년 탄소중립 설비투자 지원사업 사후관리 용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-08-11",
          "changed_date": null,
          "amount_total_krw": 170000000,
          "amount_this_krw": 170000000,
          "amount_krw": 170000000,
          "buyer_ko": "중소벤처기업진흥공단",
          "method_ko": "제한경쟁",
          "role": "주계약업체",
          "joint": true,
          "share_pct": 40,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02133989&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02115263",
          "title_ko": "2026년 지역 에너지효율 네트워크 운영지원 용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-08-04",
          "changed_date": null,
          "amount_total_krw": 0,
          "amount_this_krw": 220400000,
          "amount_krw": 220400000,
          "buyer_ko": "한국에너지공단",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": true,
          "share_pct": 66,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02115263&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02099753",
          "title_ko": "배출권거래제 감축설비 지원사업 활성화 및 운영 고도화",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-07-29",
          "changed_date": null,
          "amount_total_krw": 0,
          "amount_this_krw": 147000000,
          "amount_krw": 147000000,
          "buyer_ko": "한국에너지공단",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": true,
          "share_pct": 50,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02099753&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02069591",
          "title_ko": "2026년 배출권거래제 감축설비 지원사업 수행지원",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-07-29",
          "changed_date": null,
          "amount_total_krw": 0,
          "amount_this_krw": 285000000,
          "amount_krw": 285000000,
          "buyer_ko": "한국에너지공단",
          "method_ko": "일반경쟁",
          "role": "주계약업체",
          "joint": true,
          "share_pct": 75,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02069591&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02039189",
          "title_ko": "2026년 탄소중립 설비투자 프로젝트 경매사업 수행지원",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-07-10",
          "changed_date": null,
          "amount_total_krw": 0,
          "amount_this_krw": 242500000,
          "amount_krw": 242500000,
          "buyer_ko": "한국에너지공단",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02039189&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02039662",
          "title_ko": "2026년 제로에너지건축물 에너지 최적화 컨설팅 지원",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-07-09",
          "changed_date": null,
          "amount_total_krw": 0,
          "amount_this_krw": 1160000000,
          "amount_krw": 1160000000,
          "buyer_ko": "한국에너지공단",
          "method_ko": "일반경쟁",
          "role": "도급업체",
          "joint": true,
          "share_pct": 19,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02039662&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02037203",
          "title_ko": "탄소중립 설비투자 프로젝트 경매사업 활성화 및 운영 고도화",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-07-08",
          "changed_date": null,
          "amount_total_krw": 0,
          "amount_this_krw": 147000000,
          "amount_krw": 147000000,
          "buyer_ko": "한국에너지공단",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": true,
          "share_pct": 50,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02037203&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02002028",
          "title_ko": "공공기관 K-RE100 이행 지원을 위한 이행 전략 수립 컨설팅",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-06-25",
          "changed_date": null,
          "amount_total_krw": 0,
          "amount_this_krw": 194000000,
          "amount_krw": 194000000,
          "buyer_ko": "한국에너지공단",
          "method_ko": "제한경쟁",
          "role": "주계약업체",
          "joint": true,
          "share_pct": 70,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02002028&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01942682",
          "title_ko": "자발적 에너지 효율목표제 운영 지원",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-06-09",
          "changed_date": null,
          "amount_total_krw": 0,
          "amount_this_krw": 176400000,
          "amount_krw": 176400000,
          "buyer_ko": "한국에너지공단",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01942682&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01905523",
          "title_ko": "대국민 탄소중립 캠페인 운영 용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-05-28",
          "changed_date": null,
          "amount_total_krw": 550000000,
          "amount_this_krw": 550000000,
          "amount_krw": 550000000,
          "buyer_ko": "한국환경보전원",
          "method_ko": "제한경쟁",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01905523&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01895816",
          "title_ko": "제3차 경기도 녹색건축물 조성계획 수립 연구용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-05-27",
          "changed_date": null,
          "amount_total_krw": 135135000,
          "amount_this_krw": 135135000,
          "amount_krw": 135135000,
          "buyer_ko": "경기도",
          "method_ko": "제한경쟁",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01895816&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01888721",
          "title_ko": "데이터센터 등 업종별 에너지사용계획협의 표준 마련",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-05-22",
          "changed_date": null,
          "amount_total_krw": 95000000,
          "amount_this_krw": 95000000,
          "amount_krw": 95000000,
          "buyer_ko": "한국에너지공단",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01888721&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01875883",
          "title_ko": "2026년 산업계 에너지관리시스템 보급 지원사업 및 전문인력 양성교육 운영지원",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-05-19",
          "changed_date": null,
          "amount_total_krw": 0,
          "amount_this_krw": 196000000,
          "amount_krw": 196000000,
          "buyer_ko": "한국에너지공단",
          "method_ko": "제한경쟁",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01875883&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01875747",
          "title_ko": "2026년 에너지관리시스템 인프라 활용 및 사후관리 지원",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-05-19",
          "changed_date": null,
          "amount_total_krw": 0,
          "amount_this_krw": 485100000,
          "amount_krw": 485100000,
          "buyer_ko": "한국에너지공단",
          "method_ko": "일반경쟁",
          "role": "주계약업체",
          "joint": true,
          "share_pct": 78,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01875747&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01734909",
          "title_ko": "미래세대 탄소중립 교실 운영 대행 용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-04-10",
          "changed_date": null,
          "amount_total_krw": 100000000,
          "amount_this_krw": 100000000,
          "amount_krw": 100000000,
          "buyer_ko": "한국환경보전원",
          "method_ko": "제한경쟁",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01734909&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."
}