Here is a sample of testimonials from some of our clients.
Griffioen Consulting exceeded my expectations. Great results, great to work with, very cost-effective, and immediate success after completion.
I have tried other business and marketing consulting firms previously with limited success. Jan Griffioen and David Kamm immediately understood my business, its challenges, and how to move it forward. The results proved it.
Hiring Griffioen Consulting provided me with top-level business expertise at a fraction of the cost of hiring someone full-time at their level. The efficiency and depth of their work exceeded what could be obtained by hiring any single person; these guys have 2 engineering degrees, 2 MBA’s, and a Ph.D.
Every company will benefit from Jan and David, and any new or start-up company looking for business advice and marketing help will soar with these guys on their team. I learned that firsthand.
Daryl Bear, President InnoMetric MPG London, ON, Canada April 13, 2016
We approached Griffioen Consulting to help our company formalize our strategic planning processes, which they did beautifully.
Jan Griffioen and David Kamm were not only great teachers but also contributors to almost all discussions. It was refreshing to see that they had done a bit of research to become knowledgeable in our industry and our company enough to ask intelligent, thought provoking questions. They had no issues with pushing our team further and challenging our assumptions.
Our strategic planning retreats were a success and our company is now on a very promising track for accelerated growth. They not only facilitated the process, but also taught our team to think in the right way and approach strategic planning as a constant, ongoing endeavor. Without their help, I’m certain that our strategic planning team and our resulting plan would not have been nearly as polished.
Adam Sandler, CEO Isel, Inc. Jacksonville, Florida April 13, 2016
Griffioen Consulting took a holistic view of the organization in support of developing a go-to-market strategy.
Their analysis (Jan Griffioen and David Kamm) was comprehensive and thorough while providing practical tools that could easily be implemented. Additionally, I found them very flexible and adaptable to the needs of our business.
I would definitely recommend retaining them as a business partner.
Joe Graczyk, former VP Sales & Marketing Trendway Corp. Holland, Michigan April 13, 2016