| 5551 | Хактайка | 1 |
| 5552 | Handco Studio | 1 |
| 5553 | Handyweb | 1 |
| 5554 | Happy Monday Family | 1 |
| 5555 | Хардкод | 1 |
| 5556 | HardPepper | 1 |
| 5557 | Hashstudio | 1 |
| 5558 | Haters | 1 |
| 5559 | Haunds | 1 |
| 5560 | Header & Footer | 1 |
| 5561 | Heads | 1 |
| 5562 | Headspace Agency | 1 |
| 5563 | Heidep | 1 |
| 5564 | Heika | 1 |
| 5565 | Хекслет | 1 |
| 5566 | HelenMedia | 1 |
| 5567 | Heliant | 1 |
| 5568 | Hello blogger | 1 |
| 5569 | Hello, brand! | 1 |
| 5570 | HERO[IN]MARKETING | 1 |
| 5571 | Hexagon Agency | 1 |
| 5572 | Hey Marketing Agency | 1 |
| 5573 | Hey Media | 1 |
| 5574 | Hezzl | 1 |
| 5575 | Hi Agency | 1 |
| 5576 | Hiclick | 1 |
| 5577 | HiConversion | 1 |
| 5578 | HiddenTeam | 1 |
| 5579 | HighTime Agency | 1 |
| 5580 | Hightower agency | 1 |
| 5581 | HIGH VOLTAGE BRAINS | 1 |
| 5582 | Hiresolution Design & Digital | 1 |
| 5583 | HiSmith | 1 |
| 5584 | Hit Media | 1 |
| 5585 | HIVE Moscow | 1 |
| 5586 | HODDAY | 1 |
| 5587 | Holostenko & Partners | 1 |
| 5588 | Holy Media | 1 |
| 5589 | Home Divan Inc | 1 |
| 5590 | honeymarketing | 1 |
| 5591 | Hook Production | 1 |
| 5592 | Hope group | 1 |
| 5593 | Хоппер ИТ | 1 |
| 5594 | Хорошая Реклама | 1 |
| 5595 | Хорошие решения | 1 |
| 5596 | Хорошие Знакомые | 1 |
| 5597 | Хороший маркетинг | 1 |
| 5598 | HOROSHO | 1 |
| 5599 | Horse Heads | 1 |
| 5600 | ХОСТ-МЕНЕДЖЕР | 1 |
