Joost Bergsma vs Aaron Mandell compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
Joost Bergsma is a private equity based in Senningerberg. Aaron Mandell is a venture capital based in New Haven, Michigan, United States. Both invest in Climate Tech, while Joost Bergsma also covers adjacent sectors and Aaron Mandell covers Biotech.
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