4820
EM SYSTEMS CO.,LTD.
4820
EM SYSTEMS CO.,LTD.
¥ -
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Explore EM SYSTEMS CO.,LTD. (4820) employee counts, age, tenure, salary and human-capital trends, with sector comparisons based on annual reports.
Group
858people
Company
514people
Temporary employees (annual average, separate)
76
Annual reports · permanent staff
Largest first: 137 of 478 companies
Age, tenure and salary refer to the reporting company, not the consolidated group.
42.7 years
Largest first: 92 of 590 companies
11.5 years
Largest first: 100 of 590 companies
¥7,247,896
Largest first: 176 of 589 companies
Reporting company · 2025-12
24.3%
Largest first: 84 of 378 companies
67%
Childcare leave and childcare-purpose leave (Article 71-4, item 2)
Largest first: 23 of 29 companies
74.5%
All employees · men's pay = 100
Regular employees 78.4%
Non-regular employees 51%
Largest first: 202 of 336 companies
Sector comparison uses all employees.
30%
Female officers 3 people
Pay ratios show women's pay as a percentage of men's pay (100), not the gender mix of the workforce. Men's childcare leave rates may exceed 100% due to the timing of leave. Sector comparisons use companies with the same calculation basis.
Figures come from each annual report. Temporary employees are annual averages shown separately and are not added to employee counts. Salaries flagged for review are omitted.
Sector comparisons use each listed peer's latest reported period, which may differ between companies. Medians require at least five available observations and exclude flagged salaries. Rankings are largest first and do not indicate quality.