| # | Name | Location | Applications |
|---|---|---|---|
| 1. | j2 Global Communication, Inc. | 🇺🇸 Los Angeles, CA, United States | 1 |
| 2. | j2 Global Communications | 🇺🇸 Hollywood, CA, United States | 21 |
| 3. | j2 Global Communications, Inc. | 🇺🇸 Los Angeles, CA, United States | 13 |
| 4. | j2 Global Communications, Inc. | 🇺🇸 Hollywood, CA, United States | 14 |
| 5. | J2 GLOBAL IP LIMITED | 🇮🇪 Santry, Dublin, Ireland | 1 |
| 6. | j2 Global Ireland Limited | 🇮🇪 Dublin, Ireland | 3 |
| 7. | j2 Global, Inc. | 🇺🇸 Hollywood, CA, United States | 3 |