M Neil Kallmeyer vs Sean Rhatigan compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
M Neil Kallmeyer is a private equity based in Houston. Sean Rhatigan is a private equity based in New York across 313 portfolio companies. Sector focus diverges: M Neil Kallmeyer concentrates on generalist deals and Sean Rhatigan on Proptech.
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