| AFFORDABLE HEARING INC. | Organization | ABERDEEN |
| ALL ABOUT SPEECH, CORP | Organization | GIG HARBOR |
| ALPINE SPEECH SOLUTIONS | Organization | LEAVENWORTH |
| ARTFUL EXPRESSIONS SPEECH THERAPY AND VOICE TRAINING | Organization | OLYMPIA |
| ARTICULATE BRAIN, LLC | Organization | LONGVIEW |
| ASH INTEGRATED THERAPY SERVICES | Organization | SPOKANE |
| ASHLEY CRAWFORD THERAPY, LLC | Organization | COLLEGE PLACE |
| AUDIOLOGISTS NORTHWEST | Organization | BREMERTON |
| AURALCARE HEARING CENTERS OF AMERICA, LLC | Organization | VANCOUVER |
| AURALCARE HEARING CENTERS OF AMERICA, LLC | Organization | RICHLAND |
| BEARHEART THERAPIES LLC | Organization | VANCOUVER |
| BLUE SPEECH THERAPY, LLC | Organization | GIG HARBOR |
| BOOKMARK SPEECH, LANGUAGE, & LITERACY SERVICES, PLLC. | Organization | VANCOUVER |
| BRAINTALK | Organization | KENMORE |
| BREAKTHROUGH SPEECH, LLC | Organization | ANACORTES |
| CASCADE AUDIOLOGY AND HEARING AID CENTER PLLC | Organization | MOUNT VERNON |
| CASCADE CLINIC | Organization | VANCOUVER |
| CEDAR RIVER SPEECH THERAPY | Organization | RENTON |
| CHRIS LAWSON LLC | Organization | VANCOUVER |
| CLARO COMMUNICATION | Organization | BELLINGHAM |
| COMPREHENSIVE SPEECH LANGUAGE PATHOLOGY PLLC | Organization | VANCOUVER |
| CONFEDERATED TRIBES OF THE COLVILLE RESERVATION | Organization | NESPELEM |
| DOCTORS CLINIC PC | Organization | SILVERDALE |
| EAR TO EAR AUDIOLOGY | Organization | KIRKLAND |
| EASTSIDE AUDIOLOGY & HEARING SERVICES PS | Organization | ISSAQUAH |
| ELEVATING EXPRESSION SPEECH AND LANGUAGE PLLC | Organization | SNOQUALMIE |
| ELLIOTT BAY SPEECH PATHOLOGY | Organization | SEATTLE |
| EVERGREEN THERAPY CONNECTIONS, LLC | Organization | WASHOUGAL |
| GOOSEBERRY SPEECH THERAPY LLC | Organization | EDMONDS |
| GRASSROOTS THERAPY SOLUTIONS, PLLC | Organization | RIDGEFIELD |
| HEARING HEALTH SERVICES LLC | Organization | COUPEVILLE |
| HEARING SPECIALTY CENTER LLC | Organization | KIRKLAND |
| HEARTLAND HEARING SOLUTIONS, LLC | Organization | LONGVIEW |
| HONEY BEE THERAPY CONNECTIONS, LLC | Organization | SPOKANE VALLEY |
| INTEGRITY HEARING SERVICES, PS | Organization | LAKEWOOD |
| KATHERINE JOHNSON, MS, CCC-SLP, PLLC | Organization | SEATTLE |
| KELLEY POWERS AUDIOLOGY, P.S. | Organization | CENTRALIA |
| LISTENFIRST SPEECH THERAPY | Organization | OLYMPIA |
| MEDICARE HEARING CO | Organization | VANCOUVER |
| MOUNTAIN AUDIOLOGY, LLC | Organization | MARYSVILLE |
| NATURE'S COMMUNICATION CENTER | Organization | BELLEVUE |
| NICHOLE CARUBIA SPEECH LANGUAGE PATHOLOGY LLC | Organization | MOUNT VERNON |
| NORTHLAND HEARING CENTER INC | Organization | OLYMPIA |
| NORTHLAND HEARING CENTER, INC. | Organization | SEATTLE |
| NORTHLAND HEARING CENTER, INC. | Organization | TACOMA |
| NORTHLAND HEARING CENTER, INC. | Organization | SEATTLE |
| NORTHLAND HEARING CENTER, INC. | Organization | RENTON |
| NORTHLAND HEARING CENTER, INC. | Organization | LYNDEN |
| NORTHLAND HEARING CENTER, INC. | Organization | TACOMA |
| NORTHLAND HEARING CENTER, INC. | Organization | COVINGTON |
| NORTHLAND HEARING CENTER, INC. | Organization | BOTHELL |
| NORTHLAND HEARING CENTER, INC. | Organization | SPOKANE |
| NORTHLAND HEARING CENTER, INC. | Organization | MONROE |
| NORTHLAND HEARING CENTERS, INC | Organization | VANCOUVER |
| NORTHLAND HEARING CENTERS, INC | Organization | BELLINGHAM |
| NORTHLAND HEARING CENTERS, INC. | Organization | SEATTLE |
| NORTHLAND HEARING CENTERS, INC. | Organization | ISSAQUAH |
| NORTHLAND HEARING CENTERS, INC. | Organization | EVERETT |
| NURTURING COMMUNICATION SPEECH THERAPY LLC | Organization | VANCOUVER |
| OLYMPIC VOICE & VOCOLOGY | Organization | SEQUIM |