William Whitfield Gardner vs Justin Mateen compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
William Whitfield Gardner is a individual/angel based in Chadds Ford. Justin Mateen is a individual/angel based in Los Angeles, California, United States across 115 portfolio companies.
Investors like William Whitfield Gardner · Investors like Justin Mateen · William Whitfield Gardner co-investors · Full investor directory