317-622-8970Search all companies →Largest Financial Companies in Massachusetts (2026)
Factur's directory lists 58,473 financial companies in Massachusetts. These are the 10 largest of them by annual revenue, led by Santander ($69.6B), Liberty Mutual Insurance Co ($50.2B) and Fmr LLC ($37.7B).
Size mix: of the 58,472 with a known headcount, 94.4% have 1-50 employees, 5% 51-200, 297 companies 201-1000, 53 companies 1001-5000 and 11 companies 5001+. 105 employ more than 500 people.
The 10 largest financial companies in Massachusetts by annual revenue
| # | Company | City | Employees | Annual revenue |
|---|---|---|---|---|
| 1 | Santander | Boadilla del Monte | 209,553 | $69.6B |
| 2 | Liberty Mutual Insurance Co | Boston | 40,000 | $50.2B |
| 3 | Fmr LLC | Boston | 80,000 | $37.7B |
| 4 | Massachusetts Mutual Life Insurance Co | Springfield | 11,400 | $34.2B |
| 5 | John Hancock | Boston | 38,000 | $19.6B |
| 6 | State Street Corp | Boston | 51,503 | $13.9B |
| 7 | Eversource | Springfield | 10,731 | $13.5B |
| 8 | Santander Holdings USA Inc | Boston | 17,200 | $11.7B |
| 9 | Eaton Vance | Irving | 5,000 | $10B |
| 10 | Point32Health Inc | Canton | 4,000 | $9.8B |
How this list is ranked
Companies are ranked by annual revenue (USD) as recorded on each company's profile in the Factur directory, highest first; companies with the same revenue are ordered by employee count. Only companies with a positive revenue figure on file are ranked, so a large private company with no reported revenue can be missing. The list covers companies whose record places them in Massachusetts and whose Factur industry is Financial. Figures are a snapshot of the directory, refreshed when the rankings are regenerated; open a profile for its current data.