{
  "module": "kr-suppliers",
  "itemId": "2218107313",
  "title": "SeoKwang Construction (주식회사 서광건설엔지니어링)",
  "summary": "Public procurement supplier (2218107313): 86 contracts, KRW 3,334,009,420.",
  "data": {
    "kind": "supplier",
    "business_registration_no": "2218107313",
    "corp_code": null,
    "name_en": "SeoKwang Construction",
    "name_ko": "주식회사 서광건설엔지니어링",
    "established_date": "1994-06-10",
    "address": "강원특별자치도 원주시 천사로 24, 501호(단계동,모닝프라자2)",
    "homepage": null,
    "manufacturer_type": {
      "code": "supplier",
      "raw_ko": "공급"
    },
    "employees_reported": 60,
    "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": 86,
      "joint_contract_count": 28,
      "total_amount_krw": 3334009420,
      "by_category": {
        "goods": {
          "contract_count": 1,
          "amount_krw": 543009830
        },
        "construction": {
          "contract_count": 0,
          "amount_krw": 0
        },
        "services": {
          "contract_count": 85,
          "amount_krw": 2790999590
        },
        "foreign": {
          "contract_count": 0,
          "amount_krw": 0
        }
      },
      "by_contract_type": {
        "lump_sum": {
          "contract_count": 65,
          "amount_total_krw": 8103951300,
          "amount_this_krw": 8646961130,
          "share_amount_krw": 2924626310
        },
        "unit_price": {
          "contract_count": 11,
          "amount_total_krw": 27021574000,
          "amount_this_krw": 14510467000,
          "share_amount_krw": 1475321743
        },
        "multi_year": {
          "contract_count": 10,
          "amount_total_krw": 11378767380,
          "amount_this_krw": 3390747380,
          "share_amount_krw": 409383110
        },
        "unknown": {
          "contract_count": 0,
          "amount_total_krw": 0,
          "amount_this_krw": 0,
          "share_amount_krw": 0
        }
      },
      "top_buyers": [
        {
          "buyer_code": "4281000",
          "buyer_ko": "강원특별자치도 평창군",
          "contract_count": 3,
          "amount_krw": 653787470
        },
        {
          "buyer_code": "4191000",
          "buyer_ko": "강원특별자치도 원주시",
          "contract_count": 16,
          "amount_krw": 540583000
        },
        {
          "buyer_code": "4281032",
          "buyer_ko": "강원특별자치도 평창군 상하수도사업소",
          "contract_count": 2,
          "amount_krw": 510994500
        },
        {
          "buyer_code": "4271026",
          "buyer_ko": "강원특별자치도 영월군 상하수도사업소",
          "contract_count": 1,
          "amount_krw": 290400000
        },
        {
          "buyer_code": "D645217",
          "buyer_ko": "한국농어촌공사 안전기술본부",
          "contract_count": 1,
          "amount_krw": 204277840
        }
      ],
      "recent_contracts": [
        {
          "contract_no": "R26TA02359004",
          "title_ko": "안동시 소하천정비 종합계획 재수립 및 지형도면고시 용역(3권역)(총괄,1차)",
          "category": "services",
          "contract_type": "unit_price",
          "signed_date": "2026-10-27",
          "changed_date": null,
          "amount_total_krw": 2779358000,
          "amount_this_krw": 800000000,
          "amount_krw": 800000000,
          "buyer_ko": "경상북도 안동시",
          "method_ko": "지명경쟁",
          "role": "도급업체",
          "joint": true,
          "share_pct": null,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02359004&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02357089",
          "title_ko": "2026년 하반기 군도15호선 사면(2개소) 정기안전점검 용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-10-26",
          "changed_date": null,
          "amount_total_krw": 13329000,
          "amount_this_krw": 13329000,
          "amount_krw": 13329000,
          "buyer_ko": "강원특별자치도 인제군",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02357089&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02337252",
          "title_ko": "태장복합체육센터 건립 설계의 경제성 재검토(VE) 용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-10-22",
          "changed_date": null,
          "amount_total_krw": 20181000,
          "amount_this_krw": 20181000,
          "amount_krw": 20181000,
          "buyer_ko": "강원특별자치도 원주시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02337252&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02323705",
          "title_ko": "인북천 지방하천 정비사업 감독권한대행 등 건설사업관리용역(전체분, 1차분)",
          "category": "services",
          "contract_type": "unit_price",
          "signed_date": "2026-10-16",
          "changed_date": null,
          "amount_total_krw": 2795950000,
          "amount_this_krw": 480722000,
          "amount_krw": 480722000,
          "buyer_ko": "강원특별자치도 인제군",
          "method_ko": "지명경쟁",
          "role": "도급업체",
          "joint": true,
          "share_pct": null,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02323705&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02297197",
          "title_ko": "국도56호선 풍천교 외 10개소 정기안전점검용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-10-08",
          "changed_date": null,
          "amount_total_krw": 19704600,
          "amount_this_krw": 19704600,
          "amount_krw": 19704600,
          "buyer_ko": "강원특별자치도 도로관리사업소",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02297197&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02250681",
          "title_ko": "2026년 하반기 상수관로 이설공사 실시설계용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-09-22",
          "changed_date": null,
          "amount_total_krw": 19746000,
          "amount_this_krw": 19746000,
          "amount_krw": 19746000,
          "buyer_ko": "강원특별자치도 양양군 상하수도사업소",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02250681&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02248560",
          "title_ko": "청도군산동권역소하천정비종합계획재수립및지형도면고시용역(총괄및1차)",
          "category": "services",
          "contract_type": "unit_price",
          "signed_date": "2026-09-22",
          "changed_date": "2026-10-01",
          "amount_total_krw": 3658587000,
          "amount_this_krw": 1000000000,
          "amount_krw": 1000000000,
          "buyer_ko": "경상북도 청도군",
          "method_ko": "지명경쟁",
          "role": "도급업체",
          "joint": true,
          "share_pct": null,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02248560&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02244974",
          "title_ko": "국산목재 목조건축 실연(어린이 실내 놀이터 신축) 설계의 경제성(VE) 검토 용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-09-18",
          "changed_date": null,
          "amount_total_krw": 20256000,
          "amount_this_krw": 20256000,
          "amount_krw": 20256000,
          "buyer_ko": "강원특별자치도 원주시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02244974&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02240896",
          "title_ko": "갈말215호선(병영체험수련원~송동간) 도로개설사업 타당성조사 및 기본계획수립용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-09-17",
          "changed_date": null,
          "amount_total_krw": 19449000,
          "amount_this_krw": 19449000,
          "amount_krw": 19449000,
          "buyer_ko": "강원특별자치도 철원군",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02240896&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02184451",
          "title_ko": "북면 농어촌도로103호(백담선) 도로확포장공사 기본 및 실시설계 경제성 검토(VE) 용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-08-28",
          "changed_date": null,
          "amount_total_krw": 19602000,
          "amount_this_krw": 19602000,
          "amount_krw": 19602000,
          "buyer_ko": "강원특별자치도 인제군",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02184451&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02182296",
          "title_ko": "군도21호선(성황림) 인도개설공사 실시설계용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-08-28",
          "changed_date": null,
          "amount_total_krw": 13604000,
          "amount_this_krw": 13604000,
          "amount_krw": 13604000,
          "buyer_ko": "강원특별자치도 원주시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02182296&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02178359",
          "title_ko": "국도56호선 철원 김화 학사 Ⅱ 외 6개소 하반기 정밀 및 정기안전점검용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-08-27",
          "changed_date": null,
          "amount_total_krw": 18139500,
          "amount_this_krw": 18139500,
          "amount_krw": 18139500,
          "buyer_ko": "강원특별자치도 도로관리사업소 북부지소",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02178359&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02165851",
          "title_ko": "2026년 하반기 국지도28호선 역둔교 외 7개소 정기안전점검용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-08-24",
          "changed_date": null,
          "amount_total_krw": 19008900,
          "amount_this_krw": 19008900,
          "amount_krw": 19008900,
          "buyer_ko": "강원특별자치도 도로관리사업소 태백지소",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02165851&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02135456",
          "title_ko": "2026년 지방도410호선 송정회전교차로 설치공사 실시설계용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-08-18",
          "changed_date": null,
          "amount_total_krw": 19746000,
          "amount_this_krw": 19746000,
          "amount_krw": 19746000,
          "buyer_ko": "강원특별자치도 도로관리사업소 강릉지소",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02135456&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02115541",
          "title_ko": "2026년 하반기 국지도88호선 칠룡교 정밀안전진단용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-08-05",
          "changed_date": null,
          "amount_total_krw": 53120000,
          "amount_this_krw": 53120000,
          "amount_krw": 53120000,
          "buyer_ko": "강원특별자치도 도로관리사업소 태백지소",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02115541&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02116326",
          "title_ko": "2026년 우기 대비 급경사지 안전점검용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-08-04",
          "changed_date": null,
          "amount_total_krw": 19750500,
          "amount_this_krw": 19750500,
          "amount_krw": 19750500,
          "buyer_ko": "강원특별자치도 도로관리사업소 태백지소",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02116326&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02105282",
          "title_ko": "울진 덕신지구 연안정비사업 기본 및 실시설계 경제성 검토(설계VE) 용역(1차)",
          "category": "services",
          "contract_type": "multi_year",
          "signed_date": "2026-07-30",
          "changed_date": null,
          "amount_total_krw": 59451000,
          "amount_this_krw": 20000000,
          "amount_krw": 20000000,
          "buyer_ko": "해양수산부 포항지방해양수산청",
          "method_ko": "제한경쟁",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02105282&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02098654",
          "title_ko": "무장 자연재해위험개선지구 정비사업 기본 및 실시설계용역",
          "category": "services",
          "contract_type": "multi_year",
          "signed_date": "2026-07-29",
          "changed_date": null,
          "amount_total_krw": 1281658380,
          "amount_this_krw": 1281658380,
          "amount_krw": 1281658380,
          "buyer_ko": "강원특별자치도 원주시",
          "method_ko": "일반경쟁",
          "role": "주계약업체",
          "joint": true,
          "share_pct": null,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02098654&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02072508",
          "title_ko": "평창군(노동지구) 농어촌생활용수 개발사업 경제성(VE) 검토용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-07-21",
          "changed_date": null,
          "amount_total_krw": 19602000,
          "amount_this_krw": 19602000,
          "amount_krw": 19602000,
          "buyer_ko": "강원특별자치도 평창군 상하수도사업소",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02072508&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA02042915",
          "title_ko": "2026년 지구단위계획 재정비 용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-07-09",
          "changed_date": null,
          "amount_total_krw": 20400000,
          "amount_this_krw": 20400000,
          "amount_krw": 20400000,
          "buyer_ko": "강원특별자치도 원주시",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02042915&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."
}