| 6151 | ЛИДОЛОВ | 1 |
| 6152 | LID-X (г. Санкт-Петербург) | 1 |
| 6153 | Lift-Agency | 1 |
| 6154 | LiFT — Expert Media Agency | 1 |
| 6155 | ЛифтСтудио | 1 |
| 6156 | Лига Продвижения | 1 |
| 6157 | LightsOn | 1 |
| 6158 | LikeShock | 1 |
| 6159 | LikeVR | 1 |
| 6160 | Likwid Export | 1 |
| 6161 | Lime.media | 1 |
| 6162 | Limitless Creators | 1 |
| 6163 | ЛИМУР | 1 |
| 6164 | Linecore | 1 |
| 6165 | LINE UP production | 1 |
| 6166 | Линкас | 1 |
| 6167 | LinkesWeb | 1 |
| 6168 | Linkoda | 1 |
| 6169 | linkside | 1 |
| 6170 | Linxnpix | 1 |
| 6171 | Linza Team | 1 |
| 6172 | Lionit | 1 |
| 6173 | Lion Media | 1 |
| 6174 | LionSale | 1 |
| 6175 | Lion Web | 1 |
| 6176 | LipLab | 1 |
| 6177 | LIPUP - Digital-Агентство | 1 |
| 6178 | Lisovoy Digital | 1 |
| 6179 | LIT | 1 |
| 6180 | LITE Agency | 1 |
| 6181 | Литегра | 1 |
| 6182 | Litota Labs | 1 |
| 6183 | LITVINENKO DIGITAL | 1 |
| 6184 | LivenWeb | 1 |
| 6185 | Livepage | 1 |
| 6186 | Лиза | 1 |
| 6187 | LLC Cereris | 1 |
| 6188 | LOBUT DIGITAL | 1 |
| 6189 | Local Hero | 1 |
| 6190 | Лоджик (ex. Logicloud) | 1 |
| 6191 | LogiMark | 1 |
| 6192 | Logster agency | 1 |
| 6193 | Loksmarkt Agency | 1 |
| 6194 | LOL | 1 |
| 6195 | Look Lab | 1 |
| 6196 | LookMy.info | 1 |
| 6197 | look.online | 1 |
| 6198 | LoopyLab | 1 |
| 6199 | LORY - Агентство контекстной рекламы | 1 |
| 6200 | Lovency Agency | 1 |
