Okuma Seisakusho Co., Ltd.
Japanese name: 株式会社 大熊製作所 · English rendering · Corporate number 2030001074022 · 日本語
Okuma Seisakusho Co., Ltd. (株式会社 大熊製作所), a transport equipment employer in Saitama with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 100.0% of eligible fathers took childcare leave (as of April 2026).
Women's advancement and leave
Figures are for the group. The pay figures compare women's average pay with men's, not pay for the same job. Data as of April 2026.
Transport equipment in Saitama
- UD Trucks CorporationWomen managers 6.3%
- Marelli Co., Ltd.Women managers 6.0%
- Jeco Co., Ltd.Women managers 3.4%
- MAHLE in JapanWomen managers 0.0%
- Mother Sun Yachiyo Automotive Systems Co., Ltd.Women managers 0.0%
- Sanwa Seiki Co., Ltd.501–1000 employees
- Nippon Piston Ring Co., Ltd.Women managers 2.3%
- Honda Kinzoku Gijutsu Co., Ltd.Women managers 1.7%
Every transport equipment employer in Saitama →
Questions this page answers
- How many fathers take childcare leave at Okuma Seisakusho Co., Ltd.?
- 100.0% of eligible men took childcare leave.
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 includesSource: 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.