Tamtam Try Tamtam free
Onex logo

Onex

About Onex

Investor and asset manager with $496 billion assets under management, specializing in private equity and credit investments for global clients since 1984

Key facts

Industry
Investment Management
Company size
251–1,000 employees
Headquarters
Toronto, Ontario, Canada
Founded
1984
Revenue
$869MFY2025, publicly reported
Website
onex.com
LinkedIn
linkedin.com/company/onex

Onex at a glance

Onex is a B2B company in the Investment Management industry, headquartered in Toronto, Ontario, Canada.

Onex was founded in 1984.

Onex has 251–1,000 employees.

Onex's revenue is $869M (FY2025, publicly reported).

Selling to companies like Onex?

Tamtam finds the companies that match your ideal customer, researches each account and tells you who to contact and when.

Find similar companies