SPEEK clients include individuals and teams from the following companies:

• BankOne
• The Betty Brigade
• Borg-Warner Automotive
• Cap Trust Financial Advisors
• Center for Life Enhancement
• Comerica Bank
• Consumer's Energy
• David Milling and Associates
• Dynamic Edge, Inc.
• Evigia Systems
• Ralph C. Fenn, MD
• Great Lakes Entrepreneurs Quest
• Hajj Flemings/BrandU Life
• Holcim, Inc.
• INFOR
• In Motion Studios
• Inner Circle Media, LLC
• Integrating Sensing Systems, Inc.
• Jaust Consulting Partners
• Junior League of Ann Arbor
• Law Offices of Robert B. June
• LegacyLawCenter
• Limno-Tech, Inc.
• National Association of Career Women
• Novo Nordisk
• Nutritional Healing Center of Ann Arbor
• OBEP Solutions/Hybra Drive Systems
• Rapid BioSense
• Scientific Ink & Consulting, LLC
• Ypsilanti Area Convention and Visitor's Bureau
• Ypsilanti Women’s Council