| MA104020119173476 | ERNST & YOUNG, LLP | Department of Education | Perform mandated school audits with OAG and assist in variou | $13.4M | — | 0 | Jan 2011 | Jun 2017 | Non-M/WBE |
| MA104020239370430 | ERNST & YOUNG, LLP | Department of Education | Department-wide auditing services | $12.6M | — | 15 | Jul 2022 | Jun 2025 | Non-M/WBE |
| MA104020189871631 | ERNST & YOUNG, LLP | Department of Education | Department-wide auditing services | $11.5M | — | 1 | Jul 2017 | Jun 2022 | Non-M/WBE |
| MA104020269675790 | ERNST & YOUNG, LLP | Department of Education | Department-Wide Auditing Services | $10.5M | — | 3 | Jul 2025 | Jun 2028 | Non-M/WBE |
| MA104020079701318 | ERNST & YOUNG, LLP | Department of Education | Prof. internal compliance auditing services. | $7.3M | — | 0 | Jul 2006 | Dec 2010 | Non-M/WBE |
| MA104020269675910 | ERNST & YOUNG, LLP | Department of Education | Audit and Forensic Accounting Services | $6.4M | — | 1 | Aug 2025 | Aug 2027 | Non-M/WBE |
| MMA101720228805593 | ERNST & YOUNG, LLP | Department of Emergency Management | Preparedness Planning, Program Management, Administrative, a | $1.0M | — | 0 | Mar 2022 | Feb 2025 | Non-M/WBE |
| MMA101720258806515 | ERNST & YOUNG, LLP | Department of Emergency Management | Preparedness Planning, Program Management, Administrative, a | $1.0M | — | 0 | Mar 2025 | Feb 2028 | Non-M/WBE |