David Sion Williams vs Greg Galligan compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
David Sion Williams is a private equity based in St. Helier. Greg Galligan is a private equity based in San Francisco across 90 portfolio companies. Both invest in SaaS, while David Sion Williams also covers adjacent sectors and Greg Galligan covers Artificial Intelligence. On stage, David Sion Williams is active at Growth and Greg Galligan at undisclosed stages.
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