Sumco Corporation (TYO:3436)

Sumco Employees

Sumco had 9,714 employees as of December 31, 2025. The number of employees decreased by 136 or -1.38% compared to the previous year.

• Employees: 9,714
• Change (1Y): -136
• Growth (1Y): -1.38%
• Revenue / Employee: 42.06M JPY
• Profits / Employee: -2.40M JPY
• Market Cap: 1.51T

Employees History

Date	Employees	Change (1Y)	Growth (1Y)
Dec 31, 2025	9,714	-136	-1.38%
Dec 31, 2024	9,850	3	0.03%
Dec 31, 2023	9,847	658	7.16%
Dec 31, 2022	9,189	720	8.50%
Dec 31, 2021	8,469	270	3.29%

Data Source: S&P Global Market Intelligence Last updated: Dec 31, 2025

Employee data is provided by S&P Global Market Intelligence and updates once per year after the filing of each annual report.

Update frequency:

Yearly

Last checked:

Jun 17, 2026

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