Don't ask us. Ask our clients.

A great resource as a trusted advisor. Can be counted on to deliver high value and intellectual capital…has helped me make sound business decisions on more than one occasion.

Earl Newsome, CIO, Estee Lauder

One of the most experienced advisors in the outsourcing industry…approaches work with attention to detail and quality required for complex deals in global ITO and BPO transactions.

Cliff Justice, National Leader, Shared Services and Outsourcing Advisory, KPMG, LLP

Delivered and was worth every penny we paid..through a strategy assessment and complex sourcing transaction… was a delight… [provided] expertise and experience [that] was the cornerstone of my success on that project.

Bill Stout, Program Director, Qwest Communications

Results oriented, knowledgeable and dedicated to delivering on-time while exceeding customer expectations.

Executive Vice President, Global Software Company

The best assessment of this type we have had performed for our organization.

Arapahoe County Board of County Commissioners

I didn't think at my age I could be shocked, but WillowTree Advisors has shocked me out of my paradigm.

Chief Operating Officer, EMC

Combines outsourcing expertise and transaction management skills to produce efficient and effective outsourcing solutions for clients.... masterful at managing issue and information flow between client and service provider teams resulting in enhanced collaboration and efficiency. I highly recommend WTA to manage complex outsourcing transactions.

Adam Sak, Founder, Sourcing Strategies Law Group

We were very pleased with the outcome of the assessment and specifically with Kathryn's professionalism and expertise.

Rita Pollock, IT Director, Arapahoe County Colorado

We learned a lot along the way. The approach was methodical and logical... very good.

Manager, IT Governance, Tate and Lyle

Would easily hire again for another assignment.

CIO, Global Manufacturing Company