| 8001 | Ul-Friends | 1 |
| 8002 | УМАРТА | 1 |
| 8003 | Umax media | 1 |
| 8004 | UMILABS | 1 |
| 8005 | Умный Кит | 1 |
| 8006 | Uncle Agency | 1 |
| 8007 | UNGADS | 1 |
| 8008 | Unifox Digital | 1 |
| 8009 | Unilead | 1 |
| 8010 | UnionHouse | 1 |
| 8011 | Union lab. | 1 |
| 8012 | unionsmarttech | 1 |
| 8013 | UNIPROMO | 1 |
| 8014 | UniqLab | 1 |
| 8015 | Unisender Agency | 1 |
| 8016 | uniSiter | 1 |
| 8017 | uniSiter | 1 |
| 8018 | UnitedTeaM | 1 |
| 8019 | Unit Space | 1 |
| 8020 | Unteim | 1 |
| 8021 | Unusual Things | 1 |
| 8022 | Упакуем.рф | 1 |
| 8023 | UpMix | 1 |
| 8024 | Upper | 1 |
| 8025 | Управление репутацией ПРОСТО | 1 |
| 8026 | U.PROJECT | 1 |
| 8027 | Up-Site | 1 |
| 8028 | UP/TO/DATE | 1 |
| 8029 | Upturn Digital | 1 |
| 8030 | Uremont | 1 |
| 8031 | Useful Web | 1 |
| 8032 | User House | 1 |
| 8033 | Ushakov.bz | 1 |
| 8034 | Усилитель Вкуса | 1 |
| 8035 | U-SL | 1 |
| 8036 | US STUDIO | 1 |
| 8037 | USTRONG | 1 |
| 8038 | Uteam Marketing | 1 |
| 8039 | UTK | 1 |
| 8040 | Увлекательная реальность | 1 |
| 8041 | uWebAgency | 1 |
| 8042 | UxPRO | 1 |
| 8043 | Uzorgroup | 1 |
| 8044 | #VA | 1 |
| 8045 | VA Freelancer | 1 |
| 8046 | VAGABOND AGENCY | 1 |
| 8047 | V Agency | 1 |
| 8048 | Вайнберг | 1 |
| 8049 | VAIT | 1 |
| 8050 | ValekTro Studio | 1 |
