Over the past 20 years Rob Gemmell and Addwater's associates have been helping businesses grow, and deliver life-changing services, products and experiences. 

Addwater was founded to relieve business, dental and medical professionals from the burden of marketing their responsibilities so they, and their team members, can focus on delivering amazing service and solutions to their patients and customers.



Rob Gemmell  |  Principal

25 years as Silicon Valley marketing consultant to over 200 small and large businesses.

Large clients include Apple, Wells Fargo, Sun Microsystems, McDonald's, HP, Xerox, Martha Stewart and TV Guide Online. SMBs and startups include Anderson Construction, Synecor, Petaluma Dental Group, Lightspeed Venture Partners, Radius, Habitat Design, Vode Lighting, Alain Pinel and Sonoma Valley Visitors Bureau.

Serial entrepreneur: The Homebook, Addwater, ItGetsMe, LikeList and Avolved.

Industrial Designer & Creative Director at Apple.

BA, Industrial Design, University of Washington. Design Management, Ohio State University.

For fun I like to hang out with my hilarious wife and family, mountain bike, ski, create digital art and share wine with friends.