There are few like HRF and opensats that fund devs. If you mean an organization that "controls" nostr , then you have joined the wrong protocol 😛
lol did I say control, no! Yeah it’s great they’re funding nostr. Just a nonprofit solely dedicated to nostr in terms of research and funding would be cool! Like a think tank. Nostr is still permissionless and anyone can build on it, that’ll never change nor would I want it to.