What share of managers are women at Naka Nihon Highway Engineering Tokyo Co., Ltd.?

1.0%, as reported to MHLW's women's-advancement database (as of June 2026).

What is the gender pay gap at Naka Nihon Highway Engineering Tokyo Co., Ltd.?

Women's average pay as a percentage of men's: 71.3% across all employees, 71.8% among regular employees, 64.4% among non-regular employees. This compares average pay, not pay for the same job.

How much overtime do employees at Naka Nihon Highway Engineering Tokyo Co., Ltd. work, and how much paid leave do they take?

Average overtime is 19.5 hours a month (median for the same industry and size: 14.6 hours), as reported to MHLW's women's-advancement database.

How long do employees stay at Naka Nihon Highway Engineering Tokyo Co., Ltd.?

Average tenure is 12.2 years for men and 5.9 years for women.

← Professional & technical services in Tokyo

Professional & technical services·Tokyo·1001–5000 employees

Naka Nihon Highway Engineering Tokyo Co., Ltd.

Japanese name: 中日本ハイウェイ・エンジニアリング東京株式会社 · English rendering · Corporate number 6011101055050 · 日本語

Naka Nihon Highway Engineering Tokyo Co., Ltd. (中日本ハイウェイ・エンジニアリング東京株式会社), a professional & technical services employer in Tokyo with 1001–5000 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 1.0% of its managers are women, women's average pay is 71.8% of men's among regular employees (as of June 2026).

Women's advancement and leave

Women in management

1.0%

Median, same industry and size: 10.4%

Women among new hires

12.0%

For one employment category the company defines, so not comparable with other employers.

Women's pay as % of men's, all

71.3%

Median, same industry and size: 72.5%

Women's pay as % of men's, regular

71.8%

Median, same industry and size: 76.9%

Women's pay as % of men's, non-regular

64.4%

Median, same industry and size: 65.8%

Men taking childcare leave

Not published

The pay figures compare women's average pay with men's, not pay for the same job. Data as of June 2026.

Working hours and retention

Average monthly overtime

19.5 hrs

Median, same industry and size: 14.6 hrs

Paid leave taken

Not published

Median, same industry and size: 77.2%

Average tenure, men

12.2 yrs

For one employment category the company defines, so not comparable with other employers.

Average tenure, women

5.9 yrs

For one employment category the company defines, so not comparable with other employers.

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Questions this page answers

What share of managers are women at Naka Nihon Highway Engineering Tokyo Co., Ltd.?: 1.0%, as reported to MHLW's women's-advancement database (as of June 2026).
What is the gender pay gap at Naka Nihon Highway Engineering Tokyo Co., Ltd.?: Women's average pay as a percentage of men's: 71.3% across all employees, 71.8% among regular employees, 64.4% among non-regular employees. This compares average pay, not pay for the same job.
How much overtime do employees at Naka Nihon Highway Engineering Tokyo Co., Ltd. work, and how much paid leave do they take?: Average overtime is 19.5 hours a month (median for the same industry and size: 14.6 hours), as reported to MHLW's women's-advancement database.
How long do employees stay at Naka Nihon Highway Engineering Tokyo Co., Ltd.?: Average tenure is 12.2 years for men and 5.9 years for women.

Japan Human Capital Data 2026

Every figure for about 36,000 unlisted employers and 3,789 listed companies at once: percentile ranks within each industry and size band, women among supervisors, ten-year retention by gender, women's leave uptake, and every foreign-owned subsidiary flagged with its parent. In a members' dashboard and as Excel and CSV.

What Professional includes

Source: Ministry of Health, Labour and Welfare, women's-advancement database (open data), as of 2026-10-06; figures are self-reported by each employer and checked for plausibility by The Hardest Market. 女性の活躍推進企業データベースオープンデータ（2026年10月6日時点）を加工して作成.