Competition Practice


Keystone’s first engagements in the early 2000s, analyzing software acquisitions and the threat posed by nascent competitors, set the stage for the emergence of technology as the battleground for competition economics. Since then, Keystone’s capabilities and expertise have been deployed at the forefront of technology competition, spanning initial market evaluation, investigation, expert reports, trial, and policy development.

Most recently, Keystone has welcomed Andrea Coscelli, former head of the CMA, to lead Keystone Europe, which offers Keystone’s triad of technology, economics, and industry expertise to clients in the UK and Europe.

Our Team

Our strength comes from our team’s deep economics, technology, and business strategy expertise, which we leverage to drive extraordinary results for our clients. Our team includes consultants with competition & antitrust expertise in both the U.S. and Europe.

The key contacts for Keystone’s competition practice are below.

Our Experts

We work with a diverse range of leading experts across competition, technology, valuation, survey and other areas relevant for antitrust matters. Learn more about Keystone’s experts here.

Key Contacts

United States

Bartley Tablante Headshot
Bartley Tablante
Sr. Principal, Economist

Bartley is a Senior Principal in the Boston office. His work involves liaising with experts from diverse fields to achieve the …

Catalina Ravizza
Sr. Engagement Manager

Catalina is a Sr. Engagement Manager in the New York office. She joined the firm in 2020 after receiving her Ph.D. in Economics…

Fraser Thompson
Senior Principal

Fraser is a Senior Principal at Keystone. He joined the firm in 2016 and works out of the New York office. He received his M.A….

Grace Yu
Sr. Engagement Manager

Grace is a Senior Engagement Manager in the Boston office. She supports testifying experts in merger and antitrust litigation c…

Greg Richards - Headshot 900 x 900
Greg Richards
CEO & Co-Founder

As CEO and Co-Founder of Keystone Strategy, Greg is driven by his passion for innovation and problem solving. With over two dec…

James Hooper
Sr. Engagement Manager

James is a Sr. Engagement Manager in the Boston office. He joined Keystone in 2015 after receiving his B.A. in Economics and Go…

Jeff Marowits
President, Client Services

Jeff offers more than 20 years of experience guiding top technology firms on crucial strategic, legal and regulatory challenges…

Jennifer Redmond - Headshot
Jennifer Redmond

Jennifer is a Partner in the San Francisco office. Jen has been a key member of the firm’s Economic and Technology Advisory g…

Jim Robson
Engagement Manager

Jim is an Engagement Manager in the Seattle office. He holds a J.D. and H.B.A. from the University of Toronto. Prior to joining…

Keler Marku

Keler is a Principal in the New York office. He has provided support for testifying experts in several merger and antitrust lit…

Yang Xu
Engagement Manager

Yang is an Engagement Manager in the San Francisco office who joined Keystone in 2018. Previously Yang was a consultant at Trea…

Mike Cragg
Mike Cragg
Sr. Partner

Mike is a Senior Partner in the Boston office, where he focuses on strategy, antitrust, damages, finance, and valuation dispute…