| Ledge Light Federal Credit Union 60 Colver Ave, Groton, CT - 06340 Phone : (860) 445-1060 |
| Navy Federal Credit Union 24 Sailfish Dr, Groton, CT - 06340 Phone : (860) 446-8200 |
| Groton Municipal Employees Federal 295 Meridian St, Groton, CT - 06340 Phone : (860) 446-4122 |
| Creditwiz 258 Route 12, Groton, CT - 06340 Phone : (860) 449-0920 |
| Charter Oak Federal Credit Union 625 Long Hill Rd, Groton, CT - 06340 Phone : (860) 446-8085 |