| The oldest and largest Bitcoin advocacy organization | Washington, DC, U.S. | Bitcoin Foundation Medium Bitcoin Foundation Facebook Bitcoin Foundation YouTube Bitcoin Foundation LinkedIn Bitcoin Foundation GitHub |
| Supporting and growing the Cardano ecosystem | Zug, Switzerland | Cardano Foundation Blog Cardano Foundation Facebook Cardano Foundation Telegram |
| Non-profit research and advocacy center | Washington, D.C., U.S. | Coin Center Medium Coin Center Facebook Coin Center LinkedIn |
| Non-profit arm of Dash | | Dash Foundation Blog Dash Foundation Facebook |
| Promotes and supports the Ethereum platform | Zug, Switzerland | Ethereum Foundation Blog Ethereum Foundation Facebook Ethereum Foundation YouTube Ethereum Foundation GitHub |
| Developing the next generation of protocols | Berlin, Germany | IOTA Foundation Medium IOTA Foundation Facebook IOTA Foundation YouTube IOTA Foundation GitHub IOTA Foundation Telegram |
| Designing the future of global payments | Singapore | Litecoin Foundation Blog Litecoin Foundation Facebook Litecoin Foundation YouTube Litecoin Foundation Instagram |
| Development and promotion of NEO ecosystem | Shanghai, China | Neo Foundation Medium Neo Foundation Blog Neo Foundation Facebook Neo Foundation YouTube Neo Foundation GitHub Neo Foundation Telegram |
| Promoting global financial access | San Francisco, CA U.S. | Stellar Development Foundation Medium Stellar Development Foundation Blog Stellar Development Foundation Facebook Stellar Development Foundation YouTube Stellar Development Foundation LinkedIn Stellar Development Foundation GitHub |
| Promotes the development of the Tezos blockchain | Zug, Switzerland | Tezos Foundation Blog Tezos Foundation Facebook Tezos Foundation YouTube Tezos Foundation LinkedIn |