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Netherlands-owned·Other manufacturing·Tokyo·101–300 employees

Nippon Ketjen Co., Ltd.

Japan entity: 日本ケッチェン株式会社 · Parent: Ketjen Netherlands Holdings · Corporate number 2010401022573 · 日本語

Nippon Ketjen Co., Ltd., the Japan subsidiary of Ketjen Netherlands Holdings (Netherlands), registered as 日本ケッチェン株式会社, 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 63.1% of men's among regular employees (as of March 2026).

Women's advancement and leave

Women in management
0.0%
Women's pay as % of men's, all
63.1%
Women's pay as % of men's, regular
63.1%
Women's pay as % of men's, non-regular
Not published
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.

Other foreign subsidiaries in Other manufacturing

Questions this page answers

What share of managers are women at Nippon Ketjen Co., Ltd.?
0.0%, as reported to MHLW's women's-advancement database (as of March 2026).
What is the gender pay gap at Nippon Ketjen Co., Ltd.?
Women's average pay as a percentage of men's: 63.1% across all employees, 63.1% among regular employees. This compares average pay, not pay for the same job.

Japan Human Capital Data 2026

For this employer and about 36,000 others: overtime, paid leave taken, women among officers, supervisors and new hires, tenure and ten-year retention by gender, with medians and percentiles for its industry and size band, 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.