| 4401 | Blumenkraft | 1 |
| 4402 | BmBuilder | 1 |
| 4403 | BMT RUSSIA | 1 |
| 4404 | BOBR STUDIO | 1 |
| 4405 | BOcean | 1 |
| 4406 | Bogat.Digital | 1 |
| 4407 | Bokus | 1 |
| 4408 | Болдэкс | 1 |
| 4409 | Bonfire | 1 |
| 4410 | BONO Digital | 1 |
| 4411 | Боновизио | 1 |
| 4412 | Boomerang Group | 1 |
| 4413 | BOOST 360° | 1 |
| 4414 | Boosta | 1 |
| 4415 | BOOSTSEO | 1 |
| 4416 | Boost Technology | 1 |
| 4417 | borevich.agency° | 1 |
| 4418 | Бородатый маркетинг | 1 |
| 4419 | Borovikova Med | 1 |
| 4420 | БОССФИЛЬМ | 1 |
| 4421 | Botanica Studio | 1 |
| 4422 | Bowwow | 1 |
| 4423 | Braincode | 1 |
| 4424 | BrainForce | 1 |
| 4425 | BRAINMARKET | 1 |
| 4426 | Brainst | 1 |
| 4427 | BrainStone | 1 |
| 4428 | Brainstore | 1 |
| 4429 | BramaBrama | 1 |
| 4430 | Brand Art Marketing | 1 |
| 4431 | Brand Cake | 1 |
| 4432 | Brand Enso | 1 |
| 4433 | brandfactory | 1 |
| 4434 | Brandformance | 1 |
| 4435 | Brand Hub | 1 |
| 4436 | Brandkey Branding Consulting | 1 |
| 4437 | BrandKeys digital agency | 1 |
| 4438 | Brand-Maker | 1 |
| 4439 | BRANDNATION | 1 |
| 4440 | BRANDPR | 1 |
| 4441 | Brands and Web | 1 |
| 4442 | BrandStreet | 1 |
| 4443 | BRAND UP | 1 |
| 4444 | Brandy.studio | 1 |
| 4445 | Bravery | 1 |
| 4446 | Brave SMM | 1 |
| 4447 | Брендинговое Агенство "Упаковщик" | 1 |
| 4448 | Брендинговое агентство Анастасии Идрисовой idBRAND | 1 |
| 4449 | Брендинговое агентство A.STUDIO | 1 |
| 4450 | Брендинговое агентство «Мелехов и Филюрин» | 1 |
