| 6401 | MetaProject | 1 |
| 6402 | metasharks | 1 |
| 6403 | metatag | 1 |
| 6404 | Metatag Digital | 1 |
| 6405 | Метеора | 1 |
| 6406 | Method | 1 |
| 6407 | Method | 1 |
| 6408 | Method Media | 1 |
| 6409 | METHOD (Метод) | 1 |
| 6410 | method zero | 1 |
| 6411 | Metrics Agency | 1 |
| 6412 | Метриум | 1 |
| 6413 | Mew Studio | 1 |
| 6414 | MGL | 1 |
| 6415 | MG Promotion | 1 |
| 6416 | MH Studio | 1 |
| 6417 | Mia Devs | 1 |
| 6418 | MIAgency | 1 |
| 6419 | «Micros Development» | 1 |
| 6420 | Mi digital | 1 |
| 6421 | MID Studio | 1 |
| 6422 | Migra | 1 |
| 6423 | Migsoft | 1 |
| 6424 | Mihaylov Digital | 1 |
| 6425 | МИК | 1 |
| 6426 | MIKHAILOV studio | 1 |
| 6427 | МИКВЕБ | 1 |
| 6428 | MindArts | 1 |
| 6429 | Minimasneva Project Team | 1 |
| 6430 | Minister Face Development | 1 |
| 6431 | MINT-AGENCY | 1 |
| 6432 | Минто | 1 |
| 6433 | Mint Studio | 1 |
| 6434 | MIRA | 1 |
| 6435 | miromind | 1 |
| 6436 | Mirson Design Studio | 1 |
| 6437 | МирВрача | 1 |
| 6438 | Мир Юстиции - сервис юридических консультаций по любым вопросам | 1 |
| 6439 | Мишка Films | 1 |
| 6440 | Мистер Труман | 1 |
| 6441 | MITLabs | 1 |
| 6442 | Mitroliti | 1 |
| 6443 | Mitup | 1 |
| 6444 | Miura One | 1 |
| 6445 | MIXAR | 1 |
| 6446 | MixUp Digital Agency | 1 |
| 6447 | Мята | 1 |
| 6448 | MK-Group | 1 |
| 6449 | M-Leads | 1 |
| 6450 | MMP-Group | 1 |
