| MA104020069600833 | GRANDPA'S BUS COMPANY, INC. | Department of Education | Ext of School Year GE K-12 Pupil Transportation | $288.2M | — | 27 | Jul 2005 | Jun 2025 | Non-M/WBE |
| MA104020149473778 | GRANDPA'S BUS COMPANY, INC. | Department of Education | Ext of BA for SE Winter Bus & Escort | $210.5M | — | 25 | Apr 2014 | Jun 2025 | Non-M/WBE |
| MA104020049401367 | GRANDPA'S BUS COMPANY, INC. | Department of Education | Transportation Contracts | $163.5M | — | 0 | Aug 2000 | Jun 2013 | Non-M/WBE |
| MA104020049401369 | GRANDPA'S BUS COMPANY, INC. | Department of Education | Transportation Contracts | $77.3M | — | 0 | Aug 2000 | Jun 2013 | Non-M/WBE |
| MA104020149473573 | GRANDPA'S BUS COMPANY, INC. | Department of Education | Ext of BA for SE Winter Bus & Escort | $12.7M | — | 0 | Apr 2014 | Jun 2018 | Non-M/WBE |
| MA104020149474390 | GRANDPA'S BUS COMPANY, INC. | Department of Education | Emergency General Education Transportation | $4.4M | — | 0 | Jan 2014 | Mar 2014 | Non-M/WBE |
| MA104020149474379 | GRANDPA'S BUS COMPANY, INC. | Department of Education | Emergency Special Education Transportation | $970K | — | 0 | Jan 2014 | Mar 2014 | Non-M/WBE |