More Contractor Growth News: Student Transportation of America Announces 6 New Acquisitions
National Express Acquired by Investment Firm
All brands under National Express' portfolio will be included in the agreement, including Durham School Services, Petermann Bus, and Stock Transportation.

The brand's owner Mobico talked of changing the National Express name in 2023, but now it's sold the business.
Logos: National Express | Design: SBF Canva
The second-largest contractor in North America is under new ownership. Today, Mobico Group announced that it agreed to sell its school bus division, National Express School, to I Squared Capital, an infrastructure investor.
The acquisition is anticipated to close in Q3 of this year and will involve all brands associated with National Express, including Durham School Services, Petermann Bus, and Stock Transportation.
National Express has over 100 years of experience in the student transportation industry. With a high-visibility contracting model and sticky revenue streams, it looks forward to embarking on a new chapter of growth in partnership with I Squared while retaining its safety record and brand heritage, the announcement stated.
Tim Wertner, CEO of National Express School, said: “This transfer of ownership will allow us to stand on a much stronger financial foundation for a wider spectrum of new opportunities and growth to benefit our stakeholders, valued partners, and prospects, as well as reinforce our position as a transportation leader and flourish to even greater heights. With I Squared Capital’s strong reputation and support of our company, we firmly believe they will be an outstanding steward for us, and we look forward to furthering our footprint in the student transportation industry together.”
Gautam Bhandari, global chief investment officer and managing partner at I Squared, added: “School transportation is more than just a daily commute. It’s a vital link to education, which underpins a functioning society regardless of the economic cycle. As infrastructure specialists, I Squared has specific expertise in providing vital public services, including public transport. Our investment will provide the capital needed to upgrade equipment and maintain safe, efficient transportation for children using this essential service so parents can rest assured each time their family member travels. We are proud to add this critical business to our portfolio and look forward to continuing to support its growth in North America.”
More Management
A Dean of Transportation's Different Approach to Student Behavior on the School Bus
After implementing a dean of students program in Oregon, North Clackamas is seeing positive improvements on the bus. Here’s how it worked.
Read More →
Inside NAPT ACTS 2026: Highlights from Louisville
From federal updates and student behavior strategies to new school bus technology and industry awards, see highlights from NAPT ACTS 2026 in Louisville.
Read More →
Meet the 2025 School Bus Driver Hero Winner: Annette Brown
We caught up with Wa-Nee Community Schools' Annette Brown on site at SBFX, where she was named the 2026 School Bus Driver Hero Award winner. Hear about her reaction, what she loves most about being a school bus driver, and more!
Read More →
Predictability Is Like Ketchup (According to 6-Year-Olds)
To students, a different school bus can feel like a full-blown crisis. One driver reflects on why familiar routines, showing up on time, and being reliably boring matter more than we think.
Read More →
Samsara Launches Free Driver Rewards Program
The new Driver Perks program gives eligible professional drivers access to discounts and offers without adding a cost for participating fleets.
Read More →
How Tax-Exempt Municipal Leases Can Help Finance School Buses
Let’s explore school bus financing options, including municipal leases, vendor payable accounts, and balloon payments, and how they can help stretch fleet budgets.
Read More →
Nominate Rising School Transportation Pros Under 40!
We’re searching for the next generation of leaders making an impact across the K-12 student transportation industry to recognize as SBF’s 2027 Trailblazers. Nominations are open now!
Read More →
Changing Lanes: BusWhere, EverDriven, InterMotive, Summit School Services, Switzer-Carty & Thomas Built Buses
Check out who's been hired, promoted, and appointed to leadership positions at various school transportation suppliers, contractors, and manufacturers.
Read More →
The Most Expensive Thing You Do Before Selling a School Bus: Wait
When should you sell an aging school bus? Learn how maintenance, mileage, corrosion, specifications, and timing can affect resale value long before the auction.
Read More →
American Student Transportation Partners Acquires AJ Myers and Sons
A new deal brings a 75-year Pennsylvania student transportation provider into one of the nation’s largest private school bus contracting groups.
Read More →

