{
  "module": "kr-suppliers",
  "itemId": "3108200465",
  "title": "seosansanjo (서산시산림조합)",
  "summary": "Public procurement supplier (3108200465): 42 contracts, KRW 7,005,300,200.",
  "data": {
    "kind": "supplier",
    "business_registration_no": "3108200465",
    "corp_code": null,
    "name_en": "seosansanjo",
    "name_ko": "서산시산림조합",
    "established_date": "1950-01-01",
    "address": "충청남도 서산시 중앙로 114 ()",
    "homepage": null,
    "manufacturer_type": {
      "code": "supplier",
      "raw_ko": "공급"
    },
    "employees_reported": 12,
    "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": 42,
      "joint_contract_count": 0,
      "total_amount_krw": 7005300200,
      "by_category": {
        "goods": {
          "contract_count": 2,
          "amount_krw": 23016600
        },
        "construction": {
          "contract_count": 40,
          "amount_krw": 6982283600
        },
        "services": {
          "contract_count": 0,
          "amount_krw": 0
        },
        "foreign": {
          "contract_count": 0,
          "amount_krw": 0
        }
      },
      "by_contract_type": {
        "lump_sum": {
          "contract_count": 42,
          "amount_total_krw": 6982283600,
          "amount_this_krw": 7005300200,
          "share_amount_krw": 7005300200
        },
        "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": "4530000",
          "buyer_ko": "충청남도 서산시",
          "contract_count": 41,
          "amount_krw": 6952720200
        },
        {
          "buyer_code": "4620000",
          "buyer_ko": "충청남도 태안군",
          "contract_count": 1,
          "amount_krw": 52580000
        }
      ],
      "recent_contracts": [
        {
          "contract_no": "R26TA02358267",
          "title_ko": "2026년 계류보전 보수사업",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-10-27",
          "changed_date": null,
          "amount_total_krw": 171992210,
          "amount_this_krw": 171992210,
          "amount_krw": 171992210,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02358267&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02348324",
          "title_ko": "2026년 기후대응도시숲 조성사업",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-10-23",
          "changed_date": null,
          "amount_total_krw": 694071510,
          "amount_this_krw": 694071510,
          "amount_krw": 694071510,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02348324&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02343382",
          "title_ko": "2026년 사방시설 유지관리사업(대산,운산,해미지구)",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-10-22",
          "changed_date": null,
          "amount_total_krw": 44807240,
          "amount_this_krw": 44807240,
          "amount_krw": 44807240,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02343382&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01969884",
          "title_ko": "2026년 도시생활권 등산로 정비사업(도비산,당산)",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-10-15",
          "changed_date": "2026-06-16",
          "amount_total_krw": 151100560,
          "amount_this_krw": 151100560,
          "amount_krw": 151100560,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01969884&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02299246",
          "title_ko": "2026년 녹색쌈지숲 조성사업",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-10-13",
          "changed_date": null,
          "amount_total_krw": 277108080,
          "amount_this_krw": 277108080,
          "amount_krw": 277108080,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02299246&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02235485",
          "title_ko": "2026년 정책숲가꾸기(조림지가꾸기_풀베기) 2차사업(원북근흥권역)",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-09-17",
          "changed_date": null,
          "amount_total_krw": 52580000,
          "amount_this_krw": 52580000,
          "amount_krw": 52580000,
          "buyer_ko": "충청남도 태안군",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02235485&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02216792",
          "title_ko": "2026년 산림유역관리사업(2차)",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-09-09",
          "changed_date": null,
          "amount_total_krw": 251449170,
          "amount_this_krw": 251449170,
          "amount_krw": 251449170,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02216792&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02130366",
          "title_ko": "기후대응도시숲 유지관리사업",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-08-07",
          "changed_date": "2026-10-13",
          "amount_total_krw": 15941670,
          "amount_this_krw": 15941670,
          "amount_krw": 15941670,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02130366&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02119073",
          "title_ko": "2026년 소규모 호우피해 복구공사(음암도당지구)",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-08-04",
          "changed_date": "2026-09-22",
          "amount_total_krw": 113225550,
          "amount_this_krw": 113225550,
          "amount_krw": 113225550,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02119073&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02106257",
          "title_ko": "2026년 산림유역관리사업(1차)",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-07-29",
          "changed_date": "2026-10-26",
          "amount_total_krw": 267539000,
          "amount_this_krw": 267539000,
          "amount_krw": 267539000,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02106257&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02069745",
          "title_ko": "2025년 호우피해 복구공사(5공구-운산고풍3지구)",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-07-16",
          "changed_date": "2026-09-18",
          "amount_total_krw": 44220080,
          "amount_this_krw": 44220080,
          "amount_krw": 44220080,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02069745&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02008234",
          "title_ko": "2026년 부춘산 황톳길 보완공사",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-06-26",
          "changed_date": "2026-10-15",
          "amount_total_krw": 91286300,
          "amount_this_krw": 91286300,
          "amount_krw": 91286300,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02008234&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01965721",
          "title_ko": "황톳길 유지관리 자재(포대황토, 황토볼) 구입",
          "category": "goods",
          "contract_type": "lump_sum",
          "signed_date": "2026-06-15",
          "changed_date": null,
          "amount_total_krw": 0,
          "amount_this_krw": 17266600,
          "amount_krw": 17266600,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01965721&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01947405",
          "title_ko": "2026년 조림지 풀베기사업(북부지구-1차)",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-06-09",
          "changed_date": null,
          "amount_total_krw": 97509090,
          "amount_this_krw": 97509090,
          "amount_krw": 97509090,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01947405&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01873552",
          "title_ko": "2026년 부춘산 등산로 정비사업",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-05-21",
          "changed_date": "2026-07-29",
          "amount_total_krw": 176558510,
          "amount_this_krw": 176558510,
          "amount_krw": 176558510,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01873552&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01873473",
          "title_ko": "2026년 사방시설 유지관리사업(해미지구)",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-05-18",
          "changed_date": "2026-08-13",
          "amount_total_krw": 113688840,
          "amount_this_krw": 113688840,
          "amount_krw": 113688840,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01873473&ctrtChgOrd=04&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01854208",
          "title_ko": "2025년 호우피해 복구공사(6공구-운산원평1,2지구)",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-05-15",
          "changed_date": "2026-08-14",
          "amount_total_krw": 260529830,
          "amount_this_krw": 260529830,
          "amount_krw": 260529830,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01854208&ctrtChgOrd=03&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01854139",
          "title_ko": "2025년 호우피해 복구공사(7공구-운산원평3,4지구)",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-05-15",
          "changed_date": "2026-08-14",
          "amount_total_krw": 331812570,
          "amount_this_krw": 331812570,
          "amount_krw": 331812570,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01854139&ctrtChgOrd=03&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01854330",
          "title_ko": "2026년 사방시설 유지관리사업",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-05-12",
          "changed_date": "2026-07-22",
          "amount_total_krw": 60178790,
          "amount_this_krw": 60178790,
          "amount_krw": 60178790,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01854330&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01854284",
          "title_ko": "2025년 호우피해 복구공사(운산지구-2차)",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-05-12",
          "changed_date": "2026-06-26",
          "amount_total_krw": 69861020,
          "amount_this_krw": 69861020,
          "amount_krw": 69861020,
          "buyer_ko": "충청남도 서산시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01854284&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&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."
}