Tracking billable utilization will tell you how productive your consultants are and how much scope you have to increase the firm’s revenues without adding new hiring costs.
The way a Professional Services firm makes money is by making sure that all their consultants are reasonably occupied in client projects doing billable work. Tracking this metric is directly related to the revenues and profits of the business.
A healthy business will have sufficient projects in the backlog and have the right consultants – a mix of senior and junior resources to deliver projects with good margins. The marketing and sales teams, on the other hand, should be able to build a strong pipeline of projects without incurring too much cost in non-billable hours.