Alumni Chapters, Associations and Clubs
| Chapter | Organization Type | City | State/Prov. | Province | Website | Founding Date |
|---|---|---|---|---|---|---|
| Detroit Alumni | Alumni Chapter | Rochester | MI | East Michigan | detroit.alumnisigmachi.org | March 25, 1904 |
| Grand Rapids Alumni | Alumni Chapter | Grand Rapids | MI | West Michigan | grandrapids.alumnisigmachi.org | June 24, 2004 |
| Kalamazoo Alumni | Alumni Club | Richland | MI | West Michigan | February 01, 1954 |
