| LYONS INVESTMENT PROPERTIES LLCSarasota, FL · Active | Sarasota, FL | LLC | May 5, 2010 | Active |
| LYONS REALTY TRUST LLCSarasota, FL · Active | Sarasota, FL | LLC | May 5, 2010 | Active |
| BAY AREA HEARING AID SERVICE, INC.Pinellas Park, FL · Inactive | Pinellas Park, FL | Corporation | Dec 22, 1978 | Inactive |
| GULF VIEW SQUARE MALL HEARING AID CENTER, INC.Pinellas Pk, FL · Inactive | Pinellas Pk, FL | Corporation | Mar 31, 1982 | Inactive |
| PADDOCK MALL HEARING AID CENTER, INC.Pinellas Park, FL · Inactive | Pinellas Park, FL | Corporation | May 23, 1983 | Inactive |
| CLEARWATER MALL HEARING AID CENTER, INC.Pinellas Park, FL · Inactive | Pinellas Park, FL | Corporation | Aug 12, 1983 | Inactive |
| SOUNDS OF THE WORLD HEARING AIDS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 21, 1983 | Inactive |
| LYONS & ANDREOZZI ENTERPRISES, INC.Pinellas Park, FL · Inactive | Pinellas Park, FL | Corporation | Sep 27, 1984 | Inactive |
| HOUSE OF HEARING, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Feb 28, 1986 | Inactive |
| PATIENT CARE SYSTEMS, INC.Pinellas Park, FL · Inactive | Pinellas Park, FL | Corporation | Mar 13, 1986 | Inactive |
| BONITA SPRINGS HEARING AID CENTER, INC.Seminole, FL · Inactive | Seminole, FL | Corporation | Mar 9, 1989 | Inactive |
| BRILL'S HEARING AID SERVICE, INC.Seminole, FL · Inactive | Seminole, FL | Corporation | Mar 9, 1989 | Inactive |
| HEARING ASSOCIATES, INC.Pinellas Park, FL · Inactive | Pinellas Park, FL | Corporation | Mar 28, 1989 | Inactive |
| HEARING AID MANAGEMENT SYSTEMS, INC.Pinellas Park, FL · Inactive | Pinellas Park, FL | Corporation | Nov 20, 1989 | Inactive |
| DELTA LAMBDA HOUSE CORPORATIONTallahassee, FL · Inactive | Tallahassee, FL | Nonprofit | Nov 16, 1988 | Inactive |
| DELTA LAMBDA ALUMNI ASSOCIATION INC.Tallahassee, FL · Inactive | Tallahassee, FL | Nonprofit | Nov 16, 1988 | Inactive |
| NATIONWIDE DOWN PAYMENT FUNDING, INC.Seminole, FL · Inactive | Seminole, FL | Corporation | Sep 23, 2002 | Inactive |
| HEAR AMERICA, INC.Largo, FL · Inactive | Largo, FL | Corporation | Jun 11, 1993 | Inactive |
| BAY AREA HEARING AID SERVICES, INC.Largo, FL · Inactive | Largo, FL | Corporation | Jul 27, 1998 | Inactive |