What share of managers are women at High Purity Silicon Co., Ltd.?

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

What is the gender pay gap at High Purity Silicon Co., Ltd.?

Women's average pay as a percentage of men's: 67.4% across all employees, 67.4% among regular employees. This compares average pay, not pay for the same job.

How long do employees stay at High Purity Silicon Co., Ltd.?

Average tenure is 17.0 years for men and 12.3 years for women.

← Chemicals in Mie

Chemicals·Mie·101–300 employees

High Purity Silicon Co., Ltd.

Japanese name: 高純度シリコン株式会社 · English rendering · Corporate number 6190001029997 · 日本語

High Purity Silicon Co., Ltd. (高純度シリコン株式会社), a chemicals employer in Mie with 101–300 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 67.4% of men's among regular employees (as of March 2026).

Women's advancement and leave

Women in management

0.0%

Median, same industry and size: 10.0%

Women among new hires

36.4%

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

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

67.4%

Median, same industry and size: 76.0%

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

67.4%

Median, same industry and size: 79.6%

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

Not published

Median, same industry and size: 59.3%

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 March 2026.

Working hours and retention

Average monthly overtime

Not published

Median, same industry and size: 8.2 hrs

Paid leave taken

Not published

Median, same industry and size: 79.1%

Average tenure, men

17.0 yrs

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

Average tenure, women

12.3 yrs

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

Chemicals in Mie

Rombic Co., Ltd.Women managers 1.4%
Ueno Canon Materials Co., Ltd.Women managers 4.0%
Estate Chemical Co., Ltd.Women managers 14.3%
Mikimoto Pharmaceutical Co., Ltd.Women managers 23.5%
Bankyo Seiyaku Co., Ltd.Women managers 20.0%

Every chemicals employer in Mie →

Questions this page answers

What share of managers are women at High Purity Silicon Co., Ltd.?: 0.0%, as reported to MHLW's women's-advancement database (as of March 2026).
What is the gender pay gap at High Purity Silicon Co., Ltd.?: Women's average pay as a percentage of men's: 67.4% across all employees, 67.4% among regular employees. This compares average pay, not pay for the same job.
How long do employees stay at High Purity Silicon Co., Ltd.?: Average tenure is 17.0 years for men and 12.3 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.