Walker Communications works with clients in a range of industries and types of businesses, and sometimes partners with other communications consultants. Here is a selected list of clients.

• Allison Bliss Consulting
• Anne Evers Communications
• Contra Costa Council
• Diablo Managers Association
• GPSG North America, a unit of ALZA Corporation
• Kaiser Permanente
• Knox Communications
• Mt. Diablo Unified School District, Office of Pupil Services and Special Education
• Oakland Chinatown Chamber of Commerce
• Sharon Parham Design
• Seventeenth Street Studios
• Zala Films