What share of managers are women at SUMCO Technology Co., Ltd.?

5.0%, as reported to MHLW's women's-advancement database (as of March 2026).

What is the gender pay gap at SUMCO Technology Co., Ltd.?

Women's average pay as a percentage of men's: 80.6% across all employees, 85.1% among regular employees, 72.8% among non-regular employees. This compares average pay, not pay for the same job.

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

Average overtime is 8.6 hours a month (median for the same industry and size: 13.0 hours), as reported to MHLW's women's-advancement database.

How long do employees stay at SUMCO Technology Co., Ltd.?

Average tenure is 16.0 years for men and 17.0 years for women.

← Metals & metal products in Chiba

Metals & metal products·Chiba·101–300 employees

SUMCO Technology Co., Ltd.

Japanese name: SUMCOテクノロジー株式会社 · English rendering · Corporate number 4040001071248 · 日本語

SUMCO Technology Co., Ltd. (SUMCOテクノロジー株式会社), a metals & metal products employer in Chiba with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 5.0% of its managers are women, women's average pay is 85.1% of men's among regular employees (as of March 2026).

Women's advancement and leave

Women in management

5.0%

Median, same industry and size: 0.0%

Women among officers

0.0%

Median, same industry and size: 0.0%

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

80.6%

Median, same industry and size: 76.8%

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

85.1%

Median, same industry and size: 78.2%

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

72.8%

Median, same industry and size: 79.3%

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

8.6 hrs

Median, same industry and size: 13.0 hrs

Paid leave taken

Not published

Median, same industry and size: 79.3%

Average tenure, men

16.0 yrs

Employment category not stated, so not comparable with other employers.

Average tenure, women

17.0 yrs

Employment category not stated, so not comparable with other employers.

Metals & metal products in Chiba

Yokogawa Bridge Co., Ltd.Women managers 2.0%
Mizurec Co., Ltd.301–500 employees
Yokogawa Bridge System Kenchiku Co., Ltd.Women managers 0.8%
Nisso Sangyo Co., Ltd.Women managers 11.5%
Wako Steel Co., Ltd.Women managers 0.0%
Fuso Kokan Co., Ltd.Women managers 0.0%
Taenaka Kogyo Co., Ltd.Women managers 0.0%
Mokushin Sangyo Co., Ltd.Women managers 0.0%

Every metals & metal products employer in Chiba →

Questions this page answers

What share of managers are women at SUMCO Technology Co., Ltd.?: 5.0%, as reported to MHLW's women's-advancement database (as of March 2026).
What is the gender pay gap at SUMCO Technology Co., Ltd.?: Women's average pay as a percentage of men's: 80.6% across all employees, 85.1% among regular employees, 72.8% among non-regular employees. This compares average pay, not pay for the same job.
How much overtime do employees at SUMCO Technology Co., Ltd. work, and how much paid leave do they take?: Average overtime is 8.6 hours a month (median for the same industry and size: 13.0 hours), as reported to MHLW's women's-advancement database.
How long do employees stay at SUMCO Technology Co., Ltd.?: Average tenure is 16.0 years for men and 17.0 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.