. . . EXHIBIT 21 MEADOWBROOK INSURANCE GROUP, INC. LIST OF SUBSIDIARIES Meadowbrook Insurance Group, Inc. Meadowbrook, Inc. Star Insurance Company Crest Financial Corporation Meadowbrook Capital Trust I Association Self Insurance Savers Property and Casualty American Highway Carriers Services, Inc. Insurance Company Association Meadowbrook Intermediaries, Inc. Ameritrust Insurance Corporation Liberty Premium Finance, Inc. Meadowbrook Risk Management, Inc. Williamsburg National Insurance Company Interline Insurance Services, Inc. Meadowbrook of Nevada, Inc. Preferred Insurance Company, Ltd. Commercial Carriers Insurance (Bermuda) Agency, Inc. Meadowbrook Insurance Agency, Inc. American Indemnity Insurance Co., Ltd. Meadowbrook Risk Management, Ltd. (Barbados) Meadowbrook Risk Management, Limited (Bermuda) Florida Preferred Administrators, Inc. Case Management Resources, Inc. Meadowbrook of Florida, Inc. Meadowbrook Insurance, Inc. Preferred Insurance Agency, Inc. Preferred Comp Insurance Agency of New Hampshire, Inc. TPA Insurance Agency, Inc. TPA Insurance Agency of New Hampshire, Inc. Meadowbrook of Canada, Ltd. Market Place Resources, Inc. National Osteopathic Physicians Purchasing Group, Inc. National Realty Liability Alliance, Inc.