LAWYER PROFILE
Jonathan Gleklen

Jonathan Gleklen

USA 2026

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Arnold & Porter
 Arnold & Porter

Ranked in 1 practice area

Antitrust

District of Columbia

21 years ranked

About

Provided by Arnold & Porter

USA

Practice Areas

Jonathan Gleklen is a partner in the firm's Antitrust practice and focuses on antitrust issues affecting clients in high technology and network industries, including government merger review and investigations of alleged anticompetitive conduct, civil litigation, and counseling. He regularly represents clients before the Antitrust Division of the Department of Justice, the FTC, and state attorneys general.

Chambers Review

Provided by Chambers

Chambers Guide to the USA

Antitrust - District of Columbia

Band 2
Individual Editorial

Jonathan Gleklen is particularly adept at guiding clients through antitrust merger review and anticompetitive conduct investigations. He is well known for his work with clients in the technology sector in particular.

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Strengths

Provided by Chambers

  • Jonathan is a very smart and sharp lawyer.

    AntitrustChambers Guide to the USA

  • Jonathan is an excellent antitrust attorney who knows our company extremely well.

    AntitrustChambers Guide to the USA

  • Jonathan is a brilliant and smart antitrust lawyer and a staunch advocate for his client. He's really strong, extremely bright and tough.

    AntitrustChambers Guide to the USA

Ranked Individuals at Arnold & Porter (170)

California

Colorado

District of Columbia

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