{
  "spec_version": "4",
  "endpoint": "financials-employee",
  "stock_code": "6269",
  "company_name": "三井海洋開発",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/6269/current/#metrics-workforce",
  "api_url": "/api/6269/financials/employee.json",
  "updated": "2026-09-19",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/6269/current/#metrics-workforce",
  "source": {
    "employee": {
      "primary": [
        "有価証券報告書（従業員の状況）"
      ],
      "extraction": "EDINET の XBRL から機械抽出",
      "caveat": "平均年間給与・平均年齢・平均勤続年数は提出会社（単体）ベース。従業員数は連結/単体を列で区別している"
    }
  },
  "html_url": "https://the-shashi.com/tse/6269/current/#metrics-workforce",
  "employee": [
    {
      "FY": "FY16",
      "period": "2016/12",
      "consolidated_employees": 3288,
      "non_consolidated_employees": 148,
      "temp_employees": 676,
      "avg_salary": null,
      "avg_age": null,
      "avg_tenure_years": null
    },
    {
      "FY": "FY17",
      "period": "2017/12",
      "consolidated_employees": 3511,
      "non_consolidated_employees": 151,
      "temp_employees": 654,
      "avg_salary": null,
      "avg_age": null,
      "avg_tenure_years": null
    },
    {
      "FY": "FY18",
      "period": "2018/12",
      "consolidated_employees": 3691,
      "non_consolidated_employees": 150,
      "temp_employees": 610,
      "avg_salary": null,
      "avg_age": null,
      "avg_tenure_years": null
    },
    {
      "FY": "FY19",
      "period": "2019/12",
      "consolidated_employees": 4363,
      "non_consolidated_employees": 166,
      "temp_employees": 682,
      "avg_salary": 9128,
      "avg_age": 39.8,
      "avg_tenure_years": 6.4
    },
    {
      "FY": "FY20",
      "period": "2020/12",
      "consolidated_employees": 4781,
      "non_consolidated_employees": 192,
      "temp_employees": 679,
      "avg_salary": 8524,
      "avg_age": 40.2,
      "avg_tenure_years": 6.3
    },
    {
      "FY": "FY21",
      "period": "2021/12",
      "consolidated_employees": 5173,
      "non_consolidated_employees": 202,
      "temp_employees": 687,
      "avg_salary": 8540,
      "avg_age": 40.7,
      "avg_tenure_years": 6.7
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "consolidated_employees": 5225,
      "non_consolidated_employees": 184,
      "temp_employees": 678,
      "avg_salary": 8785,
      "avg_age": 41.3,
      "avg_tenure_years": 7.5
    },
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      "FY": "FY23",
      "period": "2023/12",
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      "non_consolidated_employees": 190,
      "temp_employees": 506,
      "avg_salary": 8792,
      "avg_age": 41.8,
      "avg_tenure_years": 8
    },
    {
      "FY": "FY24",
      "period": "2024/12",
      "consolidated_employees": 5962,
      "non_consolidated_employees": 195,
      "temp_employees": 437,
      "avg_salary": 10613,
      "avg_age": 41.4,
      "avg_tenure_years": 7.7
    },
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      "temp_employees": 538,
      "avg_salary": 11957,
      "avg_age": 41.7,
      "avg_tenure_years": 7.5
    }
  ]
}