Sanko Co., Ltd.
Japanese name: 株式会社山幸 · English rendering · Corporate number 1070001022036 · 日本語
Sanko Co., Ltd. (株式会社山幸), a transport equipment employer in Gunma with 101–300 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that women's average pay is 47.6% of men's among regular employees (as of February 2025).
Women's advancement and leave
The pay figures compare women's average pay with men's, not pay for the same job. Data as of February 2025.
Transport equipment in Gunma
- Shigeru Kogyo Co., Ltd.Women managers 2.1%
- Yamada Seisakusho Co., Ltd.Women managers 0.0%
- Toa Kogyo Co., Ltd.1001–5000 employees
- IHI Aerospace Co., Ltd.Women managers 8.8%
- Sakamoto Kogyo Co., Ltd.Women managers 4.3%
- Fuji Kikai Co., Ltd.Women managers 2.8%
- Yoshikawa Co., Ltd.Women managers 0.0%
- Nukabe Co., Ltd.Women managers 0.0%
Every transport equipment employer in Gunma →
Questions this page answers
- What is the gender pay gap at Sanko Co., Ltd.?
- Women's average pay as a percentage of men's: 47.4% across all employees, 47.6% among regular employees, 46.1% among non-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 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.