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Brett Rentmeester

Investing Partner

“In a world of data overload, the ability to drown out the noise and focus on a simplified big-picture vision of key opportunities is paramount.”

— Brett Rentmeester

Track Record

Brett Rentmeester is an Investing Partner of Singularity Capital and contributes to the Singularity team’s efforts to source, vet, and oversee new opportunities within his areas of expertise, including financial services, wealth management, blockchain/cryptocurrencies, and private credit. Brett is an entrepreneurial self-starter and has spent his investment career advising investors, researching investment opportunities, and building successful investment businesses.

In addition to his role with Singularity Capital, Brett currently serves as the Chief Investment Officer of the Jaggi Family Office and is a Managing Director at WindRock Wealth Management. Brett co-founded a number of investment firms, including WindRock Wealth Management, Altair Advisers, and Kerberos Capital Management and serves in an advisory capacity for several other businesses. Brett began his career at Arthur Andersen and was a manager in the Investment Advisory Practice at their Chicago headquarters.


Vince Lombardi of Kids’ Sports

Alma Mater

Northwestern Wildcats

Favorite City


Plan B

Andrew Weil 2.0

What Matters