What share of managers are women at Proterial Precision Co., Ltd.?

0.0%, as reported to MHLW's women's-advancement database (as of August 2026).

What is the gender pay gap at Proterial Precision Co., Ltd.?

Women's average pay as a percentage of men's: 81.4% across all employees, 85.8% among regular employees, 70.8% among non-regular employees. This compares average pay, not pay for the same job.

How many fathers take childcare leave at Proterial Precision Co., Ltd.?

50.0% of eligible men took childcare leave.

How much overtime do employees at Proterial Precision Co., Ltd. work, and how much paid leave do they take?

Average overtime is 24.5 hours a month (median for the same industry and size: 15.3 hours), and employees take 66.4% of their paid leave (median: 74.5%), as reported to MHLW's women's-advancement database.

How long do employees stay at Proterial Precision Co., Ltd.?

Average tenure is 17.5 years for men and 18.6 years for women.

← Metals & metal products in Shimane

Metals & metal products·Shimane·301–500 employees

Proterial Precision Co., Ltd.

Japanese name: 株式会社プロテリアルプレシジョン · English rendering · Corporate number 2010401057132 · 日本語

Proterial Precision Co., Ltd. (株式会社プロテリアルプレシジョン), a metals & metal products employer in Shimane with 301–500 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 0.0% of its managers are women, women's average pay is 85.8% of men's among regular employees, 50.0% of eligible fathers took childcare leave (as of August 2026).

Women's advancement and leave

Women in management

0.0%

Median, same industry and size: 2.2%

Women among officers

0.0%

Median, same industry and size: 0.0%

Women among new hires

0.0%

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

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

81.4%

Median, same industry and size: 72.8%

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

85.8%

Median, same industry and size: 76.2%

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

70.8%

Median, same industry and size: 70.8%

Men taking childcare leave

50.0%

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

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

Working hours and retention

Average monthly overtime

24.5 hrs

Median, same industry and size: 15.3 hrs

Paid leave taken

66.4%

Median, same industry and size: 74.5%

Average tenure, men

17.5 yrs

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

Average tenure, women

18.6 yrs

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

Metals & metal products in Shimane

NTN Chuzo Co., Ltd.101–300 employees
Moriya Hamono Kenkyusho Co., Ltd.Women managers 5.9%

Every metals & metal products employer in Shimane →

Questions this page answers

What share of managers are women at Proterial Precision Co., Ltd.?: 0.0%, as reported to MHLW's women's-advancement database (as of August 2026).
What is the gender pay gap at Proterial Precision Co., Ltd.?: Women's average pay as a percentage of men's: 81.4% across all employees, 85.8% among regular employees, 70.8% among non-regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at Proterial Precision Co., Ltd.?: 50.0% of eligible men took childcare leave.
How much overtime do employees at Proterial Precision Co., Ltd. work, and how much paid leave do they take?: Average overtime is 24.5 hours a month (median for the same industry and size: 15.3 hours), and employees take 66.4% of their paid leave (median: 74.5%), as reported to MHLW's women's-advancement database.
How long do employees stay at Proterial Precision Co., Ltd.?: Average tenure is 17.5 years for men and 18.6 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.