John Treece

John Treece is our exclusively recommended Competition Law expert in Illinois on the Advisory Excellence website. If you need assistance in this area, please contact John directly using the contact details listed above.

John is a practice area team leader in the firm’s Antitrust and Competition practice.

In the 2017 edition of The Best Lawyers in America, John was recognized as a “Lawyer of the Year” in the area of Antitrust Law. Also in 2017, LMG Life Sciences selected him as one of six candidates for Antitrust Litigator of the Year.

In 2015, Benchmark Litigation named John a “Litigation Star,” listed him among the Top 100 Trial Lawyers in the United States; in 2015 and 2016, he was one of six finalists for Benchmark’s Antitrust Lawyer of the Year.

Client and peer comments include “very strong technically and extremely responsive”; “a great writer, a practical litigator and someone creative enough not to have to always go by the book”, and “good with the big picture” and “a fierce competitor”.

Firm Overview:

More than 150 years after the founding of our firm, Sidley today comprises a diverse group of legal professionals from many cultures who are dedicated to teamwork, collaboration and superior client service. Forging enduring relationships with the business community, while remaining attuned to the dynamic legal landscape, we understand and work to fulfil the needs of our global clients.

We are proud to serve this varied and high-calibre group of market leaders, many of whom are pioneers in their respective industries and professions.