Let's take a look at the companies that partner with local school districts to make sure students get to school safely!
First Student remains the largest contractor in North America, with an upset for second place this year as Summit School Services’ (formerly National Express) fleet decreased by 3,000 buses.
We saw some more consolidation this year as Cook-Illinois Corp. dropped from the top 10 after its acquisition by First Student.
This annual ranking based on School Bus Fleet survey data highlights the largest privately owned school bus companies in North America based on fleet size, students transported, and districts served. Together, these national and local operators transport millions of students every day.
Want to know which public school districts are the largest? Check out our November 2025 list here!
The 20 Largest School Transportation Contractors
*Latest available data | **Estimate | ***From publicly available reports | Blank indicates data unavailable
Note: All data was compiled from qualified survey respondents at private contracting companies collected from February though May 2026.
Did we miss you on this list? Please email info@schoolbusfleet.com with your company's name, fleet size and other numbers as detailed above, and we’ll send you the survey when we’re compiling the 2027 Contractor Survey.