This evaluation maps out your organization, first from fifty thousand feet, then layer by layer until it reaches the trenches.  Every aspect of the organization is mapped, evaluated, and documented thouroughly.  The end result of this engagement will not only leave you with a list of findings and recommendations, but will also all of the documentation to result from mapping your organization and evaluating it.  This will provide your leadership and management with a new level of transparency into the organization, in addition to the potential benefits of findings and recommendations.