SIOS Corporation

Information & Communication ・ 3744

Figures below come from this company's annual securities report (有価証券報告書) filed with Japan's Financial Services Agency. Filing a false statement is a criminal offence, which is what makes them worth building on.

Average annual pay
¥6.5m
filing entity, incl. bonuses
vs peers
−¥0.24m
same industry & average age
Average age
43.6 yrs
Average tenure
7.6 yrs
Employees
493
consolidated
Market cap
¥3.8bn
J-Quants, ~12-week delay
Working here from 22 to 60est. ¥232m grossindustry norm ¥239m ・ ¥177m after tax and social insurance (76%)
What is left after tax and social insurance? →How much did the 2026 changes move it? →

Corporate Number 2010401067057 (National Tax Agency)

Workforce disclosure

Japan requires listed companies to disclose these three ratios. They are useful but easy to misread — the notes matter.

ItemValue What it does not tell you
Female managers41.7%definition of 'manager' varies by company
Male parental leavecan exceed 100%; says nothing about duration
Gender pay gap (all workers)75.2%women's pay as % of men's; not equal-work comparison
Workplace score (beta)44.4deviation vs all listed, 50 = median
Investment score (beta)45.9deviation vs all listed, 50 = median

Pay history

From past annual securities reports. Reorganisations move this figure even when pay itself does not — the average covers the filing entity only.

Fiscal year endAverage annual pay
2023-12-31¥6.3m
2024-12-31¥6.5m
2025-12-31¥6.5m

Similar companies

Same sector, closest by average pay. A starting point for comparison — not a ranking. Pay differences here are driven as much by average age and by how much of the group sits inside the filing entity as by how well a company pays.

Company Average payAvg ageCode
I'LL INC¥6.5m34.73854
Interfactory,Inc.¥6.5m34.84057
PostPrime Inc.¥6.5m35.5198A
Jedat Inc.¥6.5m47.83841
User Local, Inc.¥6.5m28.73984
ユミルリンク株式会社¥6.5m40.34372

Limitations

Source: annual securities report (EDINET, Financial Services Agency of Japan); market data from J-Quants (JPX Market Innovation & Research), ~12-week delay. Compiled independently by Corpus; not provided or endorsed by any government agency. Full detail in Japanese: サイオス株式会社.