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A Trusted Source of Advice and Service for Over 40 Years

Who We Are

A national, full-service litigation and trial consulting team, founded in 1978

Experts in jury decision-making and trial persuasion, bringing insights tailored to every case

Combining depth of experience with state-of-the-art methods



The Advantage

Tsongas Litigation Consulting, Inc.'s  real-time  data collection, presentation, and analysis platform.

  • Mock trials and focus groups

  • Live and remote participant jury research models

  • Putting more data, analysis, and control at your fingertips




Zoom Trial Facility

  • Formal Courtroom Background

  • State-of-the-Art Video: Tenveo 3X Optical Zoom Full HD 1080 Remote Control Camera

  • State-of-the-Art Audio: NANIWAN Studio Condenser Computer Mic

  • Technology Support Staff

  • Break-Out Rooms

  • Separate Witness Stand and Room

  • Witness Waiting Area


Our Services

Case Strategy and Trial Discussions

Litigation Graphics

Post-Verdict Interviews

Alternative Dispute Resolution

Jury Selection

Opening and Closing Arguments

Witness Preparation

Shadow Juries

Mock Trials and Focus Groups

What Our Clients are Saying

We have used the Tsongas team in many of our most important cases. They offer solutions, not just observations. They provide case-specific recommendations, not just boilerplate suggestions. They work with us and our clients to develop a cogent and meaningful approach to our most challenging issues. They have become part of our trial team, not just a bolt-on accessory. I have not found a more talented group.

B. Trent Webb

Shook Hardy & Bacon, Kansas City, MO

Our Consultants


From the Blog