Calum Warren

Matheson (Dublin)
Lawyer (Associate)

Calum Warren is an associate in the Litigation Department of Latham & Watkins and a member of the global Antitrust and Competition Practice in London. Mr. Warren represents clients in complex multi-jurisdictional merger control proceedings and antitrust investigations in a broad range of business sectors, notably FMCG, media and technology, oil & gas and chemicals, aviation, pharmaceuticals, and medical devices.

Distinctions

Linked authors

Vinge (Stockholm)
Latham & Watkins (Hambourg)
Latham & Watkins (London)
United Kingdom’s Competition Authority - CMA (London)
Latham & Watkins (Washington)

Articles

948 Bulletin

Calum Warren, Jana K. Dammann De Chapto, John Colahan, Jonathan Parker, Steven Croley The UK Government adopts new powers to investigate smaller merger transactions which raise national security concerns

57

This article has been nominated for the 2019 Antitrust Writing Awards. Click here to learn more about the Antitrust Writing Awards. The expansion of the UK government’s foreign investment review powers will require additional scrutiny of potential deals for the early identification of (...)

John Colahan, Calum Warren The UK Competition Appeal Tribunal grants an application by the claimant in a damages action in the automobile industry for disclosure of licensing arrangements made by the defendant (Peugeot / NSK)

87

This article has been nominated for the 2019 Antitrust Writing Awards. Click here to learn more about the Antitrust Writing Awards. CAT Rules on Disclosure in Peugeot S.A. and others v NSK Ltd and others* The CAT’s specific disclosure ruling addresses the use of licensing to support (...)

Calum Warren, Grant McKelvey The UK Competition Appeal Tribunal upholds the OFT’s jurisdiction to review the acquisition of a minority shareholding in a merger in the airline sector (Ryanair / Aer Lingus)

804

I. Introduction On 28 July 2011 the Competition Appeal Tribunal (“CAT”) handed down a unanimous judgment, upholding the UK Office of Fair Trading’s (“OFT”) jurisdiction to review Ryanair‘s 29.8% minority shareholding in rival Irish airline Aer Lingus, which the former acquired almost five years ago. (...)

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