| Organization | Blocks | Addresses | First registered |
|---|---|---|---|
| CARLO GAVAZZI LTD | 1 | 16.8 million | 21 Jan 2020 |
| Dedicated Micros Malta LTD | 1 | 16.8 million | 27 Mar 2019 |
| Dionica R&D Ltd. | 1 | 16.8 million | 17 Mar 2004 |
| UNIT-EM | 1 | 16.8 million | 25 Apr 2012 |
| Certus Operations Ltd | 1 | 4.1 thousand | 6 Aug 2017 |
| R3Vox Ltd | 1 | 4.1 thousand | 11 Aug 2023 |
| XV360 Optical Information Systems Ltd. | 1 | 4.1 thousand | 12 Jan 2014 |
Every organization with blocks registered in Malta, sorted by total address space.