| Alcatel | 1 | Alcatel Service Centres in Samastipur |
| Amaron | 1 | Amaron Service Centres in Samastipur |
| Bajaj Auto | 6 | Bajaj Auto Service Centres in Samastipur |
| Canon | 1 | Canon Service Centres in Samastipur |
| Diyi Mobile | 2 | Diyi Mobile Service Centres in Samastipur |
| Epson | 1 | Epson Service Centres in Samastipur |
| Forme | 2 | Forme Service Centres in Samastipur |
| Fujezone | 1 | Fujezone Service Centres in Samastipur |
| Gionee | 1 | Gionee Service Centres in Samastipur |
| Hero Moto Corp | 4 | Hero Moto Corp Service Centres in Samastipur |
| Hitech mobile | 2 | Hitech mobile Service Centres in Samastipur |
| Honda | 10 | Honda Service Centres in Samastipur |
| Hyundai | 1 | Hyundai Service Centres in Samastipur |
| IBerry | 1 | IBerry Service Centres in Samastipur |
| infinix | 1 | infinix Service Centres in Samastipur |
| Intex | 2 | Intex Service Centres in Samastipur |
| Itel | 1 | Itel Service Centres in Samastipur |
| JBL | 1 | JBL Service Centres in Samastipur |
| Karbonn | 2 | Karbonn Service Centres in Samastipur |
| Kenstar | 1 | Kenstar Service Centres in Samastipur |
| Lava | 2 | Lava Service Centres in Samastipur |
| Lemon | 3 | Lemon Service Centres in Samastipur |
| Magicon | 1 | Magicon Service Centres in Samastipur |
| MI | 1 | MI Service Centres in Samastipur |
| Micromax | 2 | Micromax Service Centres in Samastipur |
| MRF | 4 | MRF Service Centres in Samastipur |
| Nokia | 1 | Nokia Service Centres in Samastipur |
| Oppo | 1 | Oppo Service Centres in Samastipur |
| Prestige | 1 | Prestige Service Centres in Samastipur |
| Realme | 1 | Realme Service Centres in Samastipur |
| Royal Enfield | 2 | Royal Enfield Service Centres in Samastipur |
| Samsung | 1 | Samsung Service Centres in Samastipur |
| Spice | 1 | Spice Service Centres in Samastipur |
| Tafe | 1 | Tafe Service Centres in Samastipur |
| Timex | 1 | Timex Service Centres in Samastipur |
| Vivo | 1 | Vivo Service Centres in Samastipur |
| Wespro | 1 | Wespro Service Centres in Samastipur |
| Wiio | 1 | Wiio Service Centres in Samastipur |
| Xolo | 1 | Xolo Service Centres in Samastipur |
| Yamaha | 4 | Yamaha Service Centres in Samastipur |
| Zen Mobile | 1 | Zen Mobile Service Centres in Samastipur |