Are you counting Jaan Tallinn who is possibly a billionaire? I'm not sure of any reliable accounting of his net worth.
What Melanie Perkins who's net worth is in Canva which isn't yet public?
Do you count charities like Give Directly as an "Effective Altruism organization"? It is clearly an EA causes, but it isn't like, staffed by EAs that I know of, or recommended by GiveWell. Do you mean "explicitly EA branded" or "aligned with some EA priorities"?
Explicitly EA branded.
I don’t think Jaan Tallinn would count, though I’m open to hearing arguments otherwise.
I’m not familiar with Melanie Perkins, but if she explicitly considers herself EA and has an estimated billion+ net worth by 2027, this question will resolve Yes, unless this contradicts a previous statement I’ve made on this market so far.
I will count GiveDirectly as an EA organization, yes.
Given that I didn’t create this market very carefully in order to avoid any ambiguity, if there is any by resolution date, I will ask mods to resolve NA and apologize to any person who bet on this market.