Managers/Onex Credit Partners/John, Karl Mack

John, Karl Mack

John, Karl Mack is director at Onex Credit Partners. The firm has 3 funds on file, which have raised $921.7M.

Firm
Onex Credit Partners
Title
Director
Funds on file
3
Raised across them
$921.7M

At the firm

TitleDirector
Ownsless than 5% of the firm
ControlOne of the people who control the firm
In this position sinceMarch 2024
Role on the fundsDirector
Funds named on1

The firm's funds

Onex Credit Lending Partners I LP Private credit $313.6M
Onex Structured Credit Opportunities Fund II, LP Private credit $284M Oct 2025
Onex Structured Credit Opportunities Fund I, LP Private credit $324.2M Sep 2021