John Mark Isherwood vs Oiv GP I LLC compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
John Mark Isherwood is a individual/angel based in London, England. Oiv GP I LLC is a venture capital based in New York across 30 portfolio companies. Both invest in Climate Tech. On stage, John Mark Isherwood is active at undisclosed stages and Oiv GP I LLC at Seed and Series B.
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