{
  "module": "kr-suppliers",
  "itemId": "5108113016",
  "title": "tuksoo (주식회사 특수건설)",
  "summary": "Public procurement supplier (5108113016): 11 contracts, KRW 5,042,263,524.",
  "data": {
    "kind": "supplier",
    "business_registration_no": "5108113016",
    "corp_code": null,
    "name_en": "tuksoo",
    "name_ko": "주식회사 특수건설",
    "established_date": "2002-10-11",
    "address": "경상북도 김천시 조각공원길 392, 특수빌딩 3층 (신음동)",
    "homepage": null,
    "manufacturer_type": {
      "code": "supplier",
      "raw_ko": "공급"
    },
    "employees_reported": 50,
    "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": 11,
      "joint_contract_count": 2,
      "total_amount_krw": 5042263524,
      "by_category": {
        "goods": {
          "contract_count": 0,
          "amount_krw": 0
        },
        "construction": {
          "contract_count": 11,
          "amount_krw": 5042263524
        },
        "services": {
          "contract_count": 0,
          "amount_krw": 0
        },
        "foreign": {
          "contract_count": 0,
          "amount_krw": 0
        }
      },
      "by_contract_type": {
        "lump_sum": {
          "contract_count": 9,
          "amount_total_krw": 1289607750,
          "amount_this_krw": 1289607750,
          "share_amount_krw": 1289607750
        },
        "unit_price": {
          "contract_count": 0,
          "amount_total_krw": 0,
          "amount_this_krw": 0,
          "share_amount_krw": 0
        },
        "multi_year": {
          "contract_count": 2,
          "amount_total_krw": 33964308750,
          "amount_this_krw": 9701061580,
          "share_amount_krw": 3752655774
        },
        "unknown": {
          "contract_count": 0,
          "amount_total_krw": 0,
          "amount_this_krw": 0,
          "share_amount_krw": 0
        }
      },
      "top_buyers": [
        {
          "buyer_code": "5020000",
          "buyer_ko": "경상북도 포항시",
          "contract_count": 1,
          "amount_krw": 2045676300
        },
        {
          "buyer_code": "1482027",
          "buyer_ko": "기후에너지환경부 낙동강유역환경청",
          "contract_count": 1,
          "amount_krw": 1706979474
        },
        {
          "buyer_code": "5060000",
          "buyer_ko": "경상북도 김천시",
          "contract_count": 6,
          "amount_krw": 920863200
        },
        {
          "buyer_code": "5190107",
          "buyer_ko": "경상북도 청도군 물관리사업소",
          "contract_count": 1,
          "amount_krw": 293489550
        },
        {
          "buyer_code": "8750627",
          "buyer_ko": "경상북도교육청 경북과학기술고등학교",
          "contract_count": 1,
          "amount_krw": 57255000
        }
      ],
      "recent_contracts": [
        {
          "contract_no": "R26TA02302738",
          "title_ko": "증산면 평촌리 용배수로 정비공사",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-10-12",
          "changed_date": null,
          "amount_total_krw": 30225900,
          "amount_this_krw": 30225900,
          "amount_krw": 30225900,
          "buyer_ko": "경상북도 김천시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02302738&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02132073",
          "title_ko": "대덕면 추량2리 배수로 정비공사",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-08-10",
          "changed_date": "2026-09-29",
          "amount_total_krw": 60208000,
          "amount_this_krw": 60208000,
          "amount_krw": 60208000,
          "buyer_ko": "경상북도 김천시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02132073&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02073942",
          "title_ko": "모암동 영남대로 우회전 차로 확장공사",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-07-20",
          "changed_date": null,
          "amount_total_krw": 129164800,
          "amount_this_krw": 129164800,
          "amount_krw": 129164800,
          "buyer_ko": "경상북도 김천시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02073942&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01913342",
          "title_ko": "하천 보행환경 개선사업",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-05-29",
          "changed_date": "2026-08-28",
          "amount_total_krw": 650089000,
          "amount_this_krw": 650089000,
          "amount_krw": 650089000,
          "buyer_ko": "경상북도 김천시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01913342&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01855902",
          "title_ko": "화양읍범곡리(범곡지위)상하수관로설치공사",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-05-13",
          "changed_date": "2026-10-22",
          "amount_total_krw": 293489550,
          "amount_this_krw": 293489550,
          "amount_krw": 293489550,
          "buyer_ko": "경상북도 청도군 물관리사업소",
          "method_ko": "제한경쟁",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01855902&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01737189",
          "title_ko": "봉산2배수지 송수가압장 설치공사",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-04-13",
          "changed_date": "2026-06-16",
          "amount_total_krw": 28240000,
          "amount_this_krw": 28240000,
          "amount_krw": 28240000,
          "buyer_ko": "경상북도 김천시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01737189&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01626817",
          "title_ko": "대항면 복전2리(복전) 황악로 도로정비공사",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-03-17",
          "changed_date": "2026-05-07",
          "amount_total_krw": 22935500,
          "amount_this_krw": 22935500,
          "amount_krw": 22935500,
          "buyer_ko": "경상북도 김천시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01626817&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01550683",
          "title_ko": "구무천 생태하천 복원사업",
          "category": "construction",
          "contract_type": "multi_year",
          "signed_date": "2026-03-04",
          "changed_date": "2026-09-09",
          "amount_total_krw": 12143308750,
          "amount_this_krw": 4011130000,
          "amount_krw": 4011130000,
          "buyer_ko": "경상북도 포항시",
          "method_ko": "일반경쟁",
          "role": "주계약업체",
          "joint": true,
          "share_pct": 51,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01550683&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01528247",
          "title_ko": "2026년 김천지구 퇴적물제거 공사",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-02-24",
          "changed_date": null,
          "amount_total_krw": 18000000,
          "amount_this_krw": 18000000,
          "amount_krw": 18000000,
          "buyer_ko": "한국농어촌공사 경북지역본부 구미김천지사",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01528247&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01388474",
          "title_ko": "화포천 화포1지구 하천환경정비사업(6차)",
          "category": "construction",
          "contract_type": "multi_year",
          "signed_date": "2026-01-30",
          "changed_date": null,
          "amount_total_krw": 21821000000,
          "amount_this_krw": 5689931580,
          "amount_krw": 5689931580,
          "buyer_ko": "기후에너지환경부 낙동강유역환경청",
          "method_ko": "제한경쟁",
          "role": "도급업체",
          "joint": true,
          "share_pct": 30,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01388474&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01307270",
          "title_ko": "경북과학기술고등학교 지게차 운전 교육실습장 구축 공사",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-01-05",
          "changed_date": "2026-03-18",
          "amount_total_krw": 57255000,
          "amount_this_krw": 57255000,
          "amount_krw": 57255000,
          "buyer_ko": "경상북도교육청 경북과학기술고등학교",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01307270&ctrtChgOrd=01&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."
}