Harold Mackenzie vs Brian Mac Mahon compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
Harold Mackenzie is a venture capital based in Westlake Village, California, United States. Brian Mac Mahon is a venture capital based in Santa Monica, California, United States. On stage, Harold Mackenzie is active at undisclosed stages and Brian Mac Mahon at Pre Seed and Seed.
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