Constantine Cannon LLP and Partners Ankur Kapoor and Gordon Schnell Named in Chambers USA 2026 Guide

Constantine Cannon Chambers Ranking Badge

Posted June 4, 2026

Constantine Cannon LLP is delighted to announce our ranking as a Leading Firm in the Chambers and Partners USA Guide, 2026. The departments we were featured in this year include Antitrust: Mainly Plaintiff, New York and False Claims Act: Plaintiff, USA-Nationwide.[1]

For more than 30 years, Chambers and Partners have provided legal rankings and insights. Chambers’ process identifies and ranks leading lawyers and law firms via unparalleled research methods to recognize bright legal talent and ability. The process includes market analysis, interviews, and evaluations of recent work.[2]

Chambers’ rankings cover practice groups and lawyers nationwide. This year covered 12,237 ranked practice groups, 29,881 lawyer rankings, and included consultations of 77,750 market sources.[3]

Some highlights from Chambers Review’s comments on our firm in this year’s Guide include the following:

“Constantine Cannon are truly fierce advocates and very good subject matter experts.”
“Constantine Cannon LLP’s antitrust team is highlighted for its considerable plaintiff work. The group represents clients before federal and state antitrust enforcement agencies. The team demonstrates strength in advising clients on a range of issues, including antitrust compliance programs, licensing agreements and merger analysis.”
“Constantine Cannon has established a prominent plaintiff-side FCA practice, recognized by peers as a go-to trial firm for whistleblowers bringing claims in both the pharmaceutical and government contract fraud area.”

Two of our firm’s partners, Ankur Kapoor and Gordon Schnell have also been highlighted in this year’s guide.

Ankur Kapoor is ranked in the Antitrust: Mainly Plaintiff, New York category, Band 3. He has joined Chambers’ rankings for 3 years.

According to Chambers: “Ankur in particular is an exceptional attorney, he is poised, calm and extremely well organized and personable.”[4]

Gordon Schnell is ranked in the Whistleblower Representation, USA-Nationwide category, Band 2.

Chambers’ Individual Editorial commented: “Gordon Schnell has a recognized practice in the whistleblower space and has experience bringing cases under the SEC and CFTC whistleblower programs, as well as the False Claims Act.”[5]