Testimonials

To get results, people have to understand, and they need to buy in.... Jack avoids the typical overflow of consulting jargon and instead moves directly to readily absorbable concepts that work.

—Doug Schrock,Partner in charge, Consulting Advisory Services,Crowe Horwath

In my experience, getting people to understand and embrace the change is generally the most significant challenge of major undertakings. I’ve consistently seen Jack move large teams with his up-front, no nonsense approaches that brings confidence that the initiative is actually going to work.

—Doug Schrock,Partner in charge, Consulting Advisory Services,Crowe Horwath

Leading large-scale organizational transformation has been at the center of my entire career. Like ...

Get Successful ERP Systems now with O’Reilly online learning.

O’Reilly members experience live online training, plus books, videos, and digital content from 200+ publishers.