| Organization | Blocks | Addresses | First registered |
|---|---|---|---|
| Availink, Inc. | 3 | 50.3 million | 2 Jun 2015 |
| Actions Semiconductor Co.,Ltd.(Cayman Islands) | 1 | 16.8 million | 3 Mar 2011 |
| Aeonsemi, Inc. | 1 | 16.8 million | 8 Jan 2020 |
| Celestial Semiconductor, Ltd | 1 | 16.8 million | 17 Dec 2006 |
| CoolBitX Ltd. | 1 | 16.8 million | 17 Jun 2022 |
| Fuze Entertainment Co., ltd | 1 | 16.8 million | 22 Sep 2015 |
Every organization with blocks registered in Cayman Islands, sorted by total address space.