Protocol Labs is an open-source research, development, and deployment laboratory. It's the company behind IPFS, Filecoin, libp2p, and many more.
We are building Flux- Flux is a Mobile App for merchants, freelancers, regular users(P2P) to make and accept payments from their customers anywhere in the world using crypto or fiat.
Hiro System builds developer tools for Bitcoin L1 and the Stacks L2 (layer-2).