4220
RIKEN TECHNOS CORPORATION
4220
RIKEN TECHNOS CORPORATION
¥ -
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Explore RIKEN TECHNOS CORPORATION (4220) employee counts, age, tenure, salary and human-capital trends, with sector comparisons based on annual reports.
Group
1,877people
Company
780people
Temporary employees (annual average, separate)
—
Annual reports · permanent staff
Largest first: 73 of 190 companies
Age, tenure and salary refer to the reporting company, not the consolidated group.
43 years
Largest first: 76 of 203 companies
17.6 years
Largest first: 46 of 203 companies
¥8,299,037
Largest first: 32 of 203 companies
Reporting company · 2026-03
4.5%
Largest first: 121 of 170 companies
45%
Childcare leave only (Article 71-4, item 1)
Largest first: 110 of 123 companies
74.2%
All employees · men's pay = 100
Regular employees 75.2%
Non-regular employees 47.4%
Largest first: 81 of 170 companies
Sector comparison uses all employees.
22.2%
Female officers 2 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.