Protocol Labs is an open-source research, development, and deployment laboratory. It's the company behind IPFS, Filecoin, libp2p, and many more.
Metafi is building blockchain infrastructure for Web3 games.
Ping enables international contractors and freelancers to have access to a personal Dollar account in the US
ECSA offers a seamless solution for converting Brazilian Real to BRLe, a fully collateralized stablecoin.