Think Tank Designs has served a diverse clientele.
- Victoria Gardens
- City of Colton - Community Services Department
- Rancho Cucamonga Chamber of Commerce
- City of Corona - Department of Public Utilities
- L3 Communications
- Michael Schaffer Photography
- Bagmasters
- Co-Op Financial Services
- Landon Communications
- 108 Magazine
- Michael Jackson for State Assembly
- Faust Printing
- CA-NV Section - American Waterworks Association
- Artist View Entertainment
- Performance Marketing
- Irvine Housing Opportunities (IHO)
- Perry Design and Advertising
- eMarinePX
- Forte Lighting, Inc.
- Hyatt Advertising, Inc.
- Larson's Skin Care, Inc.
- Sandlot Media
- The Law Offices of Suzanne M. Graves
- Foothill Advisory Institute

