What share of managers are women at Heirei Promarine Co., Ltd.?

20.0%, as reported to MHLW's women's-advancement database (as of June 2025).

What is the gender pay gap at Heirei Promarine Co., Ltd.?

Women's average pay as a percentage of men's: 92.1% across all employees, 95.0% among regular employees. This compares average pay, not pay for the same job.

How long do employees stay at Heirei Promarine Co., Ltd.?

Average tenure is 11.6 years for men and 20.2 years for women.

← Other manufacturing in Hokkaido

Other manufacturing·Hokkaido·101–300 employees

Heirei Promarine Co., Ltd.

Japanese name: 平冷プロマリン株式会社 · English rendering · Corporate number 4440001000439 · 日本語

Heirei Promarine Co., Ltd. (平冷プロマリン株式会社), a other manufacturing employer in Hokkaido with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 20.0% of its managers are women, women's average pay is 95.0% of men's among regular employees (as of June 2025).

Women's advancement and leave

Women in management

20.0%

Median, same industry and size: 4.0%

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

92.1%

Median, same industry and size: 73.2%

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

95.0%

Median, same industry and size: 77.0%

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

Not published

Median, same industry and size: 75.9%

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 2025.

Working hours and retention

Average monthly overtime

Not published

Median, same industry and size: 12.0 hrs

Paid leave taken

Not published

Median, same industry and size: 77.0%

Average tenure, men

11.6 yrs

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

Average tenure, women

20.2 yrs

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

Other manufacturing in Hokkaido

Panasonic Switching Technologies Co., Ltd.501–1000 employees
Yotsuba Nyugyo Co., Ltd.Women managers 4.3%
KCC Co., Ltd.Women managers 19.4%
Matec Co., Ltd.Women managers 2.6%
Kikusui Co., Ltd.501–1000 employees
Rokkatei Co., Ltd.501–1000 employees
Sapporo Shudan Kyushoku Jigyo Cooperative501–1000 employees
Umios Hokkaido Co., Ltd.Women managers 0.0%

Every other manufacturing employer in Hokkaido →

Questions this page answers

What share of managers are women at Heirei Promarine Co., Ltd.?: 20.0%, as reported to MHLW's women's-advancement database (as of June 2025).
What is the gender pay gap at Heirei Promarine Co., Ltd.?: Women's average pay as a percentage of men's: 92.1% across all employees, 95.0% among regular employees. This compares average pay, not pay for the same job.
How long do employees stay at Heirei Promarine Co., Ltd.?: Average tenure is 11.6 years for men and 20.2 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.