Ranking de Infracciones cursadas a Buses Interurbanos de Empresas Medianas Enero a Junio 2015
Empresas Medianas = Flota entre 11 y 50 Buses.
| Nombre Empresa | % de Infracciones | Controles | Infracciones | % Flota Fiscalizada | Tamaño Flota | Flota Fiscalizada |
| BUSES JM | 0% | 22 | 0 | 75% | 12 | 9 |
| BUSES BIO BIO | 1,2% | 325 | 4 | 100% | 22 | 22 |
| PULLMAN SUR | 2,4% | 413 | 10 | 78,1% | 32 | 25 |
| BUSES ALTAS CUMBRES | 3,3% | 459 | 15 | 87,5% | 16 | 14 |
| TALCA-PARIS-LONDRES | 3,5% | 764 | 27 | 89,7% | 29 | 26 |
| BUSES SUR | 3,8% | 105 | 4 | 73,7% | 19 | 14 |
| PULLMAN SANTA ROSA | 4,9% | 82 | 4 | 55,6% | 27 | 15 |
| PULLMAN TUR | 5,1% | 356 | 18 | 100% | 27 | 27 |
| ROMANI | 5,1% | 890 | 45 | 100% | 34 | 34 |
| BUSES CUEVAS | 5,6% | 89 | 5 | 64,7% | 17 | 11 |
| QUEILEN BUS | 6,3% | 256 | 16 | 90,3% | 31 | 28 |
| BUSES FERNANDEZ | 7,8% | 77 | 6 | 60,6% | 33 | 20 |
| BUSES PACHECO | 8,2% | 49 | 4 | 100% | 11 | 11 |
| BAHIA AZUL | 8,6% | 408 | 35 | 82,9% | 41 | 34 |
| BUSES CEJER | 9,4% | 32 | 3 | 100% | 15 | 16 |
| BUSES THAEBUS | 9,5% | 116 | 11 | 100% | 14 | 14 |
| BUS NORTE | 9,6% | 156 | 15 | 62,5% | 32 | 20 |
| FLOTA ERBUC | 9,7% | 72 | 7 | 81,8% | 11 | 9 |
| BUSES RÍOS | 10,3% | 300 | 31 | 89,3% | 28 | 25 |
| VIATUR | 10,9% | 110 | 12 | 81,8% | 22 | 18 |
| PULLMAN CARMELITA | 11,6% | 112 | 13 | 58,3% | 24 | 14 |
| SALON VILLA PRAT | 12,6% | 357 | 45 | 72,7% | 33 | 24 |
| ANDESMAR | 12,8% | 39 | 5 | 83,3% | 12 | 10 |
| BUSES ANDRADE | 14,9% | 174 | 26 | 100% | 23 | 23 |
| RAMOS CHOLELE | 14,9% | 174 | 26 | 50% | 38 | 19 |
| EXPRESO SANTA CRUZ | 15,6% | 513 | 80 | 86,4% | 22 | 19 |
| PULLMAN BUS TACOHA | 17% | 819 | 139 | 87,5% | 32 | 28 |
| BUSES TEPUAL | 18,2% | 88 | 16 | 70,4% | 27 | 19 |
| RUTAH | 19,4% | 567 | 110 | 95,7% | 23 | 22 |
| PULLMAN FLORIDA | 20,2% | 188 | 38 | 84% | 25 | 21 |
| ZAMBRANO | 20,6% | 34 | 7 | 47,4% | 19 | 9 |
| PULLMAN BERRTUR | 20,7% | 82 | 17 | 90% | 20 | 18 |
| BUSES PULLMAN SANTA MARIA | 23,7% | 59 | 14 | 75% | 16 | 12 |
| BUSES CRUZ MAR | 23,8% | 21 | 5 | 57,9% | 19 | 11 |
| BUSES SOL DEL PACIFICO | 24,2% | 62 | 15 | 73,3% | 15 | 11 |
| PULLMAN LISTA AZUL | 25,6% | 82 | 21 | 73,7% | 19 | 14 |
| PULLMAN JC | 26,2% | 61 | 16 | 73,7% | 19 | 14 |
| PULLMAN HUIQUE | 26,9% | 324 | 87 | 88,6% | 44 | 39 |
| BUSES MADRID | 26,9% | 52 | 14 | 48,4% | 31 | 15 |
| BUSES GOLONDRINA | 26,9% | 323 | 87 | 82,9% | 35 | 29 |
| BUSES SERENA MAR | 27,1% | 140 | 38 | 94,1% | 17 | 16 |
| NARBUS | 31% | 71 | 22 | 100% | 17 | 19 |
| BUSES EVANS | 31% | 29 | 9 | 50% | 14 | 7 |
| GAMA BUS | 35% | 117 | 41 | 76,2% | 42 | 32 |
| COVALLE | 36,5% | 52 | 19 | 54,5% | 11 | 6 |
| BUSES DIAZ | 37,3% | 236 | 88 | 71,9% | 32 | 23 |
| VIA COSTA | 41,9% | 31 | 13 | 71,4% | 14 | 10 |
| ALBERBUS | 42,9% | 49 | 21 | 50% | 20 | 10 |
| SALON RIOS DEL SUR | 44,1% | 136 | 60 | 80% | 25 | 20 |
| BUSES LIBAC | 45,5% | 123 | 56 | 69,2% | 26 | 18 |
