| Company | Type | Founded |
|---|---|---|
| Bentley University | private not-for-profit educational institution, university | 1917 |
| Brandeis University | private not-for-profit educational institution, university | October 20, 1948 |
| InnoCentive | business, enterprise | 2001 |
| Lionbridge | business, enterprise, public company | 1996 |
| Raytheon | defense contractor, public company | July 7, 1922 |
| Waltham Watch Company | business | 1850 |