Anna Cook


Anna specialises in dispute resolution, including litigation and international arbitration. She has particular expertise in contractual disputes, IT projects, outsourcing and services, copyright, software licensing and confidentiality. Her work often includes multiple jurisdictions and close coordination with foreign lawyers.

Anna’s practice has focused on the IT sector since 1997. She regularly advises clients about large-scale IT projects, including the management of risk in ongoing projects, termination and exit. Anna has acted in some of the largest and most complex IT cases including De Beers v Atos Origin, and is well regarded for her commercial approach. She also acts for clients in disputes arising out of the licensing of software and the misuse of confidential or proprietary information.

Anna is a Fellow of the Society of Computers and Law and a member of its Advisory Board. She is also the Vice Chair of Programs for the Cyber Security, Data Privacy and Technology Committee of the IADC.


  • BA (Hons) History, University of Leeds
  • Admitted in Republic of Ireland (non-practicing)
  • CPE and LPC, College of Law
  • Qualified 1997
  • Partner in private practice since 2005

What others say

“She [Anna Cook] really puts in the time in the tech industry as a whole, and does a lot for the industry." Chambers and Partners 2021
Anna Cook is "a very good litigator.” Chambers and Partners 2021
"Anna Cook is recommended for high-stakes software licensing disputes." Chambers and Partners 2021
"Anna Cook is incredibly client focused, a pleasure to work with, has immense technical knowledge, an astute tactical brain and is a great team player. It is no surprise she has a loyal following of clients." Legal 500 2021
"Always calm, Anna is a pleasure to deal with." Legal 500 2021
"She [Anna Cook] is great at coming up with innovative solutions to complex legal and commercial problems. " Legal 500 2021
"Anna Cook is extremely bright, knowledgeable (both on the technology and legal side) and very commercial." Legal 500 2021
"Anna Cook is a standout partner: she combines a first-class intellect with tremendous enthusiasm, and is a pleasure to work with. " Legal 500 2021
Anna is "very bright, responsive, commercially minded and a pleasure to deal with." Legal 500 2021
"Anna Cook displays a high level of attention to technical and legal detail, and recognises and distills the important features of any case". Legal 500 2020
"She [Anna Cook] is a great listener, a creative thinker and her advice is accurate." Chambers and Partners 2020
"Anna Cook is recommended for her handling of high-value IT disputes. Her client base includes multinational digital media companies and financial services infrastructure providers." Chambers and Partners 2019
"Anna Cook 'tailors advice and strategic suggestions to clients' requirements'." Legal 500 2019
Anna Cook is particularly noted for her work in technology litigation, and she represents both suppliers and customers when IT contract disputes arise. She is valued for her commercial awareness, with commentators noting that she has "a progressive in-houser's view of the way technology works." Chambers and Partners 2018
"Anna Cook is a key name for complex IT litigation." Legal 500 2017
"The commercial and technology disputes team promoted Anna Cook, who is ‘extremely able and commercial’, to the partnership." Legal 500 2017
‘technically excellent’ Legal 500 2017
"She [Anna Cook] is praised for her 'exceptional' knowledge of IT law, and noted in particular for handling software and contractual litigation." Chambers and Partners 2017
"Clients appreciate that Anna Cook understands what we are trying to achieve' and the fact that 'working with her is a pleasure, even in a difficult case'. She has an excellent reputation as a litigator and an expert in international arbitration in the IT space." Chambers and Partners 2016

Recommended For

Information Technology Law
Best Lawyers™ UK 2022

Information Technology
Chambers and Partners 2021

IT and Telecoms (next generation partner)
Legal 500 2021

Commercial Litigation
Legal 500 2021

Commercial Contracts
Legal 500 2019

Expert Guides: Women in Business Law 2018

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