Gino Wickman
SYSTEMology is a must for any business owner and their leadership team. It provides a powerful, practical, and simple way for systemising your business.
Dale Beaumont
This book by David Jenyns is the new standard for building systems… If you’re a business owner, I suggest you own it and start reading it today.
Tim Reid
I’d suggest dropping everything to read and apply the learnings from David’s book.
Michael E. Gerber
This book is extraordinary. David is also a systems thinker, a creator of the first order, an entrepreneur who has done what I write about, not once, but several times. Read it. Relish it. But most important, DO it!
Kerry Boulton
My unequivocal recommendation is that every entrepreneur and business owner must have this outstanding workbook and implement it!
