| Toyota by CFAO - Port Harcourt | Plot 184b Trans-Amadi Industrial Layout, Port Harcourt | |
| Domi-Pat and son's Engineering Works | No 3 Intergro Road 8th Miles | Calabar |
| TotalEnergies Quartz Auto Service ELEME ROAD 1 | Odani New Layout Road | Elelenwa |
| Simon-4 Autocare Services | KM 3 Igwuruta/Eneka Road | Ikwerre |
| AUTO Experts | 21 Eze Frank Eke, (Woji Road) Opp Genesis Fast Food, Rumurolu. | Port Harcourt |
| Alliance Autos Nigeria | 17 Azikiwe Rd | Port Harcourt |
| Auto Discovery Service | 99 East West Road Eliozu | Port Harcourt |
| Auto Planet Galleria | 54, Olu Obasanjo Road, | Port Harcourt |
| Auto Solution Car Care Centre | No. 12 Amaechi drive opposite Norwegian international school New G.R.A | Port Harcourt |
| Auto Solution Car Care Centre | No. 12 Amaechi drive opposite Norwegian international school New G.R.A | Port Harcourt |
| BRICH Automotive | port Harcourt | Port Harcourt |
| Big tyre shop | #52 Anozie street mile2 diobu pH\n | Port Harcourt |
| Business Tools Limited | 21 Old Aba Rd | Port Harcourt |
| Car Planet | 206H Ordinance Road, Trans Amadi Industrial Layoout | Port Harcourt |
| Ceo, Saakonz Nig Ltd | 218 Niger Street | Port Harcourt |
| Charles auto shop | No 3 Rehoboth | Port Harcourt |
| Chigo engine services company ltd | Runway junction, Old refinery road. | Port Harcourt |
| Coscharis Motors Ltd. | Plot 242 Aba Road | Port Harcourt |
| De Fuel Pump Emporium | Realiable Specialists on auto eletric fuel pumps | Port Harcourt |
| Deetriot AUTO Services Company | #4,Eke Chinwadu Close Ilom Eze Gbakagbaka Road Woji, Port Harcourt, Rivers State. | Port Harcourt |
| Dilamax Limited | #98 Psychiatric Road Rumuorosi, Opposite C.E Church. | Port Harcourt |
| EFAS | Along NTA - Ozuoba road just after mountain of fire church junction Ozuoba port Harcourt. | Port Harcourt |
| Eronsley Integrated Services | 10 Enugu Street | Port Harcourt |
| Fixrite Car Care | 33 Rumuobiakani-Slaughter Road, oop. Transmission Company Nigeria(TCM). | Port Harcourt |
| Gabby Diesel Engineering Co. Ltd | No. 59 Eagle Cement Rd. Rumuolumeni , Port Harcourt. | Port Harcourt |
| German electrical parts | No 4 pipeline road odomene street ozouba | Port Harcourt |
| Havilah motors limited | Orogbum Cres | Port Harcourt |
| Jastev Auto Care | No. 6 Chief Nwuke Street, Trans Amadi, Industrial Layout | Port Harcourt |
| King's Auto Tracking & fault Diagnostic Services | No1, Ist floor Ogbatai Junction, Trans Woji ,Elelenwo Road. | Port Harcourt |
| Lapomik Energies CNG | 123 Rumuola Road, Rumuokwuta, Port Harcourt | Port Harcourt |
| Leventist Motors | Benin St | Port Harcourt |
| Mamina Lubricants | 15 Harbour Road, Port Harcourt | Port Harcourt |
| Matrix Petro-Chem Limited - Lubricant | Km2, Eneka lgwuruta Expressway, Opposite Emarid College,\nEneka -lgwuruta Road, lgwuruta, Port Harcourt. | Port Harcourt |
| NAN Auto Care | #99 East West Road, After LG Show Room, Eliozu, Port Harcourt | Port Harcourt |
| New Salem Auto Works | 9C Nzimiro St | Port Harcourt |
| Nikabas Investment Servicing Company Limited | #4 Chief Gabriel Orlu street off NTA Road mgbuoba , Opposite Dominion City International Church,Port Harcourt, Rivers State. | Port Harcourt |
| OKDAN Auto Care Global Service | Nọ 9 owhonda street Diobu | Port Harcourt |
| Olaiya MOTOR | Plot 24 east west Road Rumuodara portharcourt Nigeria | Port Harcourt |
| Pabeke Global Dredging LTD. | 1a Elelewon road | Port Harcourt |
| Patoski International Services | km 18 rukpokwu airport Road,Aluu junction,Obi/Akpor | Port Harcourt |
| Portharcourt Cars Hub | 620 Ikwerre Road | Port Harcourt |
| Portharcourt Cars Hub | 620 Ikwerre Road | Port Harcourt |
| Qwik-Fix WHEEL & TYRE | 22 Location Road, off Tombia Street, G.R.A | Port Harcourt |
| RAYVE automedics | No 15 Onukem odara str | Port Harcourt |
| RICKY car dealer | Plot 16birabi street g.r.a port harcourtricrickycardealer | Port Harcourt |
| Ransmotive Auto-Garage | 59 Eligbolo Road Rumuodomaya\n | Port Harcourt |
| Samlency Autos | 13 Salvation Road, Rumuosi, Port Harcourt, Rivers State. Nigeria | Port Harcourt |
| Samlency Autos | 13 Salvation Road, Rumuosi, Port Harcourt, Rivers State. Nigeria | Port Harcourt |
| Schlussel Concepts Limited | 115 Stadium Rd | Port Harcourt |
| Simel | 79 stadum road | Port Harcourt |
| Timtex Motors | Emmanuel plaza | Port Harcourt |
| Tony Albert service | No 1 Olouzu street oginigba transamadi. | Port Harcourt |
| Topcars and Accessories Ltd | 182 NTA Road by National OPen University | Port Harcourt |
| TotalEnergies Quartz Auto Service LIBERATION DRIVE | Azikiwe Road | Port Harcourt |
| TotalEnergies Quartz Auto Service PH 2 | Trans-Amadi Road | Port Harcourt |
| TotalEnergies Quartz Auto Service PHC 1 | 50 Old Aba Road | Port Harcourt |
| TotalEnergies Quartz Auto Service PHC GRA | 171 Port Harcourt - Aba Expressway | Port Harcourt |
| chibest-engineering service | 75 olu Obasanjo road port hacourt | Port Harcourt |
| onyeze and sons motors | de young junction elelewon | Port Harcourt |