42 North Partners
Jandernoa family's Single Family Office · Grand Rapids, Michigan
$500M estimated AUM
AUM figures are estimates compiled from public sources. How we source our data.
About 42 North Partners
42 North Partners is the Grand Rapids, Michigan single-family office of the Jandernoa family, established to manage the wealth of Michael "Mike" Jandernoa. The family's fortune stems from Perrigo, the maker of store-brand and private-label over-the-counter pharmaceuticals, which Jandernoa led as chief executive during its growth into a public company. He has since been an active figure in Michigan's venture-capital community, and the office reflects that orientation toward private and entrepreneurial investment. Its assets are placed at roughly $500 million by third-party estimate.
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Frequently Asked Questions
What is 42 North Partners?
42 North Partners is a single family office associated with Jandernoa family, based in Grand Rapids, Michigan.
Where is 42 North Partners located?
42 North Partners is based in Grand Rapids, Michigan.
How much does 42 North Partners manage?
42 North Partners is estimated to oversee approximately $500M in assets. As a private family office it files no public AUM disclosures, so figures are third-party estimates compiled from public sources.