What share of managers are women at Marsh McLennan in Japan?

29.4%, as reported to MHLW's women's-advancement database (as of December 2025).

What is the gender pay gap at Marsh McLennan in Japan?

Women's average pay as a percentage of men's: 54.4% across all employees, 59.4% among regular employees, 27.5% among non-regular employees. This compares average pay, not pay for the same job.

How many fathers take childcare leave at Marsh McLennan in Japan?

80.0% of eligible men took childcare leave.

How much overtime do employees at Marsh McLennan in Japan work, and how much paid leave do they take?

employees take 72.6% of their paid leave (median: 75.1%), as reported to MHLW's women's-advancement database.

← Foreign subsidiaries in Japan

United States-owned·Finance & insurance·Tokyo·301–500 employees

Marsh McLennan in Japan

Japan entity: マーシュジャパン株式会社 · Parent: Marsh McLennan (Marsh) · Corporate number 4011101026111 · 日本語

The Japan subsidiary of Marsh McLennan (Marsh) (United States), registered as マーシュジャパン株式会社, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 29.4% of its managers are women, women's average pay is 59.4% of men's among regular employees, 80.0% of eligible fathers took childcare leave (as of December 2025).

Women's advancement and leave

Women in management

29.4%

Median, same industry and size: 13.1%

Women among officers

18.8%

Median, same industry and size: 1.8%

Women among new hires

48.9%

For one employment category the company defines, so not comparable with other employers.

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

54.4%

Median, same industry and size: 67.1%

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

59.4%

Median, same industry and size: 70.2%

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

27.5%

Median, same industry and size: 63.9%

Men taking childcare leave

80.0%

For one employment category the company defines, so not comparable with other employers.

The pay figures compare women's average pay with men's, not pay for the same job. Data as of December 2025.

Working hours and retention

Average monthly overtime

Not published

Median, same industry and size: 8.8 hrs

Paid leave taken

72.6%

Median, same industry and size: 75.1%

Average tenure, men

Not published

Average tenure, women

Not published

Other foreign subsidiaries in Finance & insurance

Aflac in JapanUnited States
Prudential Financial in JapanUnited States
American Express in JapanUnited States
BlackRock in JapanUnited States
HSBC in JapanUnited Kingdom

Questions this page answers

What share of managers are women at Marsh McLennan in Japan?: 29.4%, as reported to MHLW's women's-advancement database (as of December 2025).
What is the gender pay gap at Marsh McLennan in Japan?: Women's average pay as a percentage of men's: 54.4% across all employees, 59.4% among regular employees, 27.5% among non-regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at Marsh McLennan in Japan?: 80.0% of eligible men took childcare leave.
How much overtime do employees at Marsh McLennan in Japan work, and how much paid leave do they take?: employees take 72.6% of their paid leave (median: 75.1%), as reported to MHLW's women's-advancement database.

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.