The Pillars

Areas of Practice

Engaging Expert Witnesses™

Our Process Makes Us a Trusted Partner of Law Firms Worldwide

Our Story

Our Unique Legacy

Our executive management team has played a pioneering role in the expert witness search business since 1993. We founded one of the first-ever expert witness search firms; we were acquired by Thomson Reuters; we led an industry “roll-up;” we founded other search firms; and now we have combined all of our skills, experiences, and relationships into the finest of them all – The Pillars: Engaging Expert Witnesses™

Years Our Executive Team Has Been Engaging Expert Witnesses™
Number of AM Law 200 Firms Our Team Has Worked With

“Since founding Round Table Group in 1993, my colleagues and I have dedicated our professional lives to helping litigators to more quickly, efficiently, and cost-effectively engage the finest expert witnesses. It is with humble pride that we now introduce The Pillars, the culmination and pinnacle of our nearly 25 years of expert service to the legal community. While the Pillars team has garnered a certain mystique in the industry, there is no mystery about our trade craft: thorough and rigorous research; deep relationships with thousands of lawyers and professors; thousands of successful expert searches; and a level of service that is without peer.”

Russ W. Rosenzweig, Chief Executive Officer & Co-Founder
Contact Info

Get in Touch

The Pillars
One Magnificent Mile
980 North Michigan Ave
Suite 1400
Chicago, Illinois 60611
United States


+1 312 214 4975