Japan Major shareholder family, DISCO Corp.
How much does Seki family make?
Answer: The Seki family, major shareholders of DISCO Corp., is estimated to have about $5 billion in 2025.
Estimated family wealth (2025)
$5B
Media estimate This is the whole family's wealth, not one person's, ranked 8th richest in Japan.
Net worth
- Estimated family wealth (2025) $5B Media estimate
Net worth figures are estimates by news outlets and magazines.
Common questions
What is Seki family's net worth?
About $5B as of 2025, a media estimate.
Did Seki family announce this net worth figure?
No. It is an estimate by magazines or news outlets, not a number the person announced.
Sources and data
Sources: memorva.jp. “Estimated” figures come from news or magazines, not from the person.