| Welcome Export Inc. | 7 Cristobal St., Paco, Manila | Manila East DO, Manila North DO, Manila West DO, Manila South DO & Makati DO |
| Envirotest Inc. | Pangarap Village, Caloocan City | Kalookan DO, Malabon DO, Navotas EO |
| BGT Vehicle Inspection Center Corporation. | Deparo Rd, Barangay 171, Caloocan City | Kalookan DO, Malabon DO, Navotas EO |
| 3SM Motor Vehicle Inspection Center | 322 Alabang-Zapote Rd, Brgy Talon 1, Las Pinas City | Las Pinas DO, Paranaque DO, Muntinlupa DO & Pasay DO |
| Phesco Motor Vehicle Inspection Center | Maria Clara St., cor. G. Araneta Ave, Quezon City | La loma DO |
| Zippycar Motor Vehicle Inspection Center | 428 Sanggumay St., Cor. San Rafael, Brgy. Plainview, Mandaluyong City | Mandaluyong EO |
| Autotec Automotive Testing Center | 564 Shaw Blvd, Mandaluyong, Metro Manila | Mandaluyong EO |
| STM | cor. 7th St, Marikina, 1800 Metro Manila | Marikina DO |
| Cimatech Motor Vehicle Testing Center | Interior SW-L NWL25, A. Sandoval Ave, Pasig, 1600 Metro Manila | Pasig DO |
| TYLJ Auto Inspection Center | 13 F. Manalo, Pasig | Pasig DO |
| M2 Car Accessories Center Corporation | 5-A Cayetano Avenue, Pamayanang Diego Silang, Barangay Ususan, Taguig City | Taguig EO |
| TQM Vehicle Inspection Services. | 1075 Tanque St., U.N. Ave., Manila | Manila East DO, Manila North DO, Manila West DO,Manila South DO & Makati DO |
| Triple A Vehicle Inspection Services | 55, 1443 Maysan Rd, Valenzuela, Metro Manila | Valenzuela DO |
| ABC Private Motor Vehicle Inspection Center | 152 Maysa Rd., Valenzuela City | Valenzuela DO |
| APC Motor Vehicle Inspection Center Inc. | S. Francisco St, Cor Norguera, Novaliches, Quezon City | Quezon City DO |
| M & A Realty Development Corporation | 125 Old Samson Road, Apolonio Samson, Quezon City | Kalookan DO, Quezon City DO, La Loma DO |
| QC Inspection Services Corporation | 20 Cattleya, Project 8, Lungsod Quezon City | Quezon City DO |
| Steadfast Motors Corporation. | 346 Sta. Clara St., Sta. Ana, Manila | Manila East DO, Manila North DO, Manila West DO,Manila South DO & Makati DO |
| A-Kinetic Motors Corporation. | 2868 Lamayan, Sta. Ana, Manila | Manila East DO, Manila North DO, Manila West DO, Manila South DO & Makati DO |
| True South Prime Development Corporation. | Metro South Complex, National Road, Tunasan, Muntinlupa City | Las Pinas DO, Paranaque DO, Muntinlupa DO and Pasay DO |
| Kingsway Inspection Services, Inc. | B3 L2, Daang Hari Rd., Almanza Dos, Las Piņas City | Las Pinas DO, Paranaque DO, Muntinlupa DO & Pasay DO |
| South MM Vehicle Registration Services. | Metro South Complex, National Road, Tunasan, Muntinlupa City | Las Pinas DO, Paranaque DO, Muntinlupa DO & Pasay DO |
| Flomen Management Services. | Salem Building , 3 Domestic Road, Pasay City | Las Pinas DO, Paranaque DO, Muntinlupa DO & Pasay DO |
| Eprovis Vehicle Inspection Service. | 138 Olivarez Plaza, Ninoy Aquino Ave., Brgy. San Dionisio, Paranaque City | Las Pinas DO, Paranaque DO, Muntinlupa DO & Pasay DO |