317-622-8970Search all companies →Largest Real Estate Companies in Massachusetts (2026)
Factur's directory lists 89,732 real estate companies in Massachusetts. These are the 10 largest of them by annual revenue, led by American Tower Corp ($10.6B), SoftGroup Immobilier ($4.6B) and Boston Properties Inc ($3.2B).
Size mix: of the 89,727 with a known headcount, 99.6% have 1-50 employees, 298 companies 51-200, 73 companies 201-1000, 7 companies 1001-5000 and 2 companies 5001+. 28 employ more than 500 people.
The 10 largest real estate companies in Massachusetts by annual revenue
| # | Company | City | Employees | Annual revenue |
|---|---|---|---|---|
| 1 | American Tower Corp | Boston | 4,866 | $10.6B |
| 2 | SoftGroup Immobilier | — | 4,500 | $4.6B |
| 3 | Boston Properties Inc | Boston | 826 | $3.2B |
| 4 | Pyramid Global Hospitality | Boston | 18,000 | $2.3B |
| 5 | Service Properties Trust | Newton | 0 | $1.8B |
| 6 | Diversified Healthcare Trust | Newton | 1 | $1.5B |
| 7 | HallKeen LLC | Norwood | 621 | $922M |
| 8 | STAG Industrial Inc | Boston | 93 | $845M |
| 9 | Beacon Communities LLC | Boston | 891 | $769M |
| 10 | Wingate Companies | Newton | 730 | $748M |
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 Real Estate. Figures are a snapshot of the directory, refreshed when the rankings are regenerated; open a profile for its current data.