| 5551 | IT-Uley | 1 |
| 5552 | IT Up | 1 |
| 5553 | iTwis | 1 |
| 5554 | Иванов.SEO | 1 |
| 5555 | IVEX | 1 |
| 5556 | iVisual | 1 |
| 5557 | ИВОЛВ | 1 |
| 5558 | Iww | 1 |
| 5559 | ИЖ Video Production | 1 |
| 5560 | izumoff | 1 |
| 5561 | Izzum | 1 |
| 5562 | Jago Agency | 1 |
| 5563 | Jamp | 1 |
| 5564 | Jam Station | 1 |
| 5565 | ЯВТОП10 | 1 |
| 5566 | JDPlex | 1 |
| 5567 | Jenvarr | 1 |
| 5568 | Jeremy | 1 |
| 5569 | Jetpro | 1 |
| 5570 | JetRuby Agency LTD. | 1 |
| 5571 | Jet.Team | 1 |
| 5572 | JH5.Studio | 1 |
| 5573 | Ji-Touch | 1 |
| 5574 | JOINSITE | 1 |
| 5575 | JRabbit Agency | 1 |
| 5576 | JTF Digital Agency | 1 |
| 5577 | JULO | 1 |
| 5578 | Jump Media Agency | 1 |
| 5579 | JumpUp | 1 |
| 5580 | Jungle SMM | 1 |
| 5581 | JungleSMM | 1 |
| 5582 | Junto | 1 |
| 5583 | Just Digital | 1 |
| 5584 | JustNow | 1 |
| 5585 | JustWe | 1 |
| 5586 | justworks | 1 |
| 5587 | JZwebstudio | 1 |
| 5588 | Kadema Digital | 1 |
| 5589 | Кадровое агентство ФАВОРИТ | 1 |
| 5590 | Кадр за кадром | 1 |
| 5591 | КАФТ | 1 |
| 5592 | KaiHatsu | 1 |
| 5593 | KAIwebstudio | 1 |
| 5594 | Кактус | 1 |
| 5595 | Калейдоскоп | 1 |
| 5596 | Камчатка | 1 |
| 5597 | КАНОН | 1 |
| 5598 | Капитан Медиа | 1 |
| 5599 | Карамбола Диджитал | 1 |
| 5600 | Карбон | 1 |
