EXHIBIT 21 SUBSIDIARIES OF THE SMALL BUSINESS ISSUER The following lists the subsidiaries of the Registrant and the state or jurisdiction of incorporation. NAME AND ADDRESS OF SUBSIDIARY INCORPORATED 1. ChoiceOne Bank Michigan 109 East Division Sparta, Michigan 49345 2. ChoiceOne Insurance Agencies, Inc. Michigan 440 West Division Sparta, Michigan 49345 3. Alpine Travel, Inc. Michigan 3527 Alpine Avenue NW Grand Rapids, Michigan 49544 4. ChoiceOne Travel Agencies, Inc. Michigan (Inactive)