에스유케이

{
  "address": "인천광역시 연수구",
  "ceo_name": "강성운",
  "certificate": [
    {
      "cert_number": "20140111973",
      "changes": "",
      "disclosure_date": "2014-11-10",
      "first_cert_date": "2014-11-10",
      "no": "1",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2014-11-10 ~ 2016-11-09"
    },
    {
      "cert_number": "20160112328",
      "changes": "",
      "disclosure_date": "2016-11-01",
      "first_cert_date": "2014-11-10",
      "no": "2",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2016-11-10 ~ 2018-11-09"
    },
    {
      "cert_number": "20180112286",
      "changes": "",
      "disclosure_date": "2018-10-26",
      "first_cert_date": "2014-11-10",
      "no": "3",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2018-11-10 ~ 2020-11-09"
    },
    {
      "cert_number": "20200114584",
      "changes": "",
      "disclosure_date": "2020-11-11",
      "first_cert_date": "2014-11-10",
      "no": "4",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2020-11-10 ~ 2022-11-09"
    },
    {
      "cert_number": "20230125020047",
      "changes": "",
      "disclosure_date": "2023-01-25",
      "first_cert_date": "2014-11-10",
      "no": "5",
      "type": "연구개발유형",
      "valid_period": "2022-11-10 ~ 2025-11-09"
    },
    {
      "cert_number": "20251104020008",
      "changes": "",
      "disclosure_date": "2025-11-04",
      "first_cert_date": "2014-11-10",
      "no": "6",
      "type": "연구개발유형",
      "valid_period": "2025-11-10 ~ 2028-11-09"
    }
  ],
  "company_name": "에스유케이",
  "corp_no": "",
  "financials": {
    "2022": {
      "capital_stock": 140502000,
      "cost_of_sales": 768634000,
      "current_assets": 717240000,
      "current_liabilities": 211495000,
      "gross_profit": 283056000,
      "net_income": 138496000,
      "net_income_bs": 138496000,
      "non_current_assets": 377419000,
      "non_current_liabilities": 742662000,
      "non_operating_expenses": 30091000,
      "non_operating_income": 663000,
      "operating_profit": 167924000,
      "revenue": 1051690000,
      "sga_expenses": 115132000,
      "total_assets": 1094659000,
      "total_equity": 140502000,
      "total_liabilities": 954157000
    },
    "2023": {
      "capital_stock": 35413000,
      "cost_of_sales": 603860000,
      "current_assets": 807013000,
      "current_liabilities": 204089000,
      "gross_profit": 208879000,
      "net_income": 33525000,
      "net_income_bs": 33524000,
      "non_current_assets": 368106000,
      "non_current_liabilities": 935616000,
      "non_operating_expenses": 40255000,
      "non_operating_income": 1000,
      "operating_profit": 73779000,
      "revenue": 812739000,
      "sga_expenses": 135100000,
      "total_assets": 1175118000,
      "total_equity": 35413000,
      "total_liabilities": 1139705000
    },
    "2024": {
      "capital_stock": 134824000,
      "cost_of_sales": 429587000,
      "current_assets": 714880000,
      "current_liabilities": 77512000,
      "gross_profit": 255816000,
      "net_income": 78989000,
      "net_income_bs": 78989000,
      "non_current_assets": 360166000,
      "non_current_liabilities": 862710000,
      "non_operating_expenses": 55252000,
      "non_operating_income": 0,
      "operating_profit": 134241000,
      "revenue": 685403000,
      "sga_expenses": 121575000,
      "total_assets": 1075046000,
      "total_equity": 134824000,
      "total_liabilities": 940222000
    }
  },
  "industry": "기타 주변기기 제조업",
  "investment": [],
  "main_products": "철도차량 부품제작",
  "phone": "032-441-****",
  "years": [
    2024,
    2023,
    2022
  ]
}