Mark Watts "frequently works with cloud computing service providers and social and digital media companies on transactions and commercial strategy." Chambers and Partners 2019

"Our internal lawyers hold him [Mark Watts] in really high esteem." Chambers and Partners 2019

Mark Watts is "recognised as a leader on privacy and data protection in the UK". Chambers and Partners 2019

Mark Watts "remains a powerhouse in the field and regularly works with multinational companies on a range of matters, including defending regulatory enforcement actions." Chambers and Partners 2019

Mark Watts wins praise for advice which is "always thoughtful, practical and flawlessly communicated." A client says: "He is knowledgeable about the law, but also has a deep understanding of the operational challenges his clients face every day." He is particularly expert on data protection issues. Chambers and Partners 2018

Mark Watts comes highly recommended for his expert data protection practice, which includes handling major disputes and cross-border regulatory concerns. "He's remarkable in his ability to apply the intersection of law and practice to his advice," according to one source, while another states: "He is brilliant; like no other. He is both very practical and deeply knowledgeable." Chambers and Partners 2018

The highly experienced Mark Watts continues to win the praise of market observers for his handling of public and private sector outsourcing deals. Interviewees consider him to be "a highly sophisticated and skilled lawyer." Chambers and Partners 2018

"...Commercial IT head Mark Watts, who is an expert on IT, outsourcing and data protection matters, are advising Bupa on its ongoing digital transformation strategy." Legal 500 2017

"Mark Watts, who has ‘incredible knowledge which he applies in a highly commercial way’, leads the team." Legal 500 2017

“Mark Watts is highlighted for his expert handling of IT outsourcing projects and is celebrated for his knowledge of data protection law and its commercial applications. Clients say: ‘He gives very practical advice on very complicated issues’." Chambers and Partners 2017

"Mark Watts is praised by contacts for his 'clear, incisive and pragmatic advice" and in particular for his "excellent knowledge of data protection.' This parallel expertise in cybersecurity as well as his recognised skill in outsourcing means that he is a valuable asset in a wide range of information technology disputes and negotiations." Chambers and Partners 2017

"Mark Watts leads the firm's data protection group and offers clients a vast wealth of experience in handling contentious and complex advisory work in the fields of information law and technology. He is 'super-smart, highly knowledgeable, very measured and able to navigate complicated problems,' according to clients." Chambers and Partners 2017

"‘Superstar’ Mark Watts heads the team." Legal 500 2016

"The practice is headed by ‘effective negotiator’ Mark Watts, who acts for Amazon Web Services and is known for his data protection expertise." Legal 500 2016

"Mark Watts is described as "whip-smart, experienced and pragmatic. He can pivot on approaches and strategies that enable the client to accomplish its business goals without making valuable concessions." He has particular expertise in BPO." Chambers and Partners 2016

"The "tremendous" Mark Watts is "extremely good at synthesising complex regulatory principles into messages that audiences of all levels can understand." He is joint managing partner of the firm and offers a great wealth of experience in technology issues, particularly in the areas of data protection, software and systems development and e-commerce." Chambers and Partners 2016

"Mark Watts "understands what his clients are trying to achieve which, when coupled with his deep understanding of IT and data protection issues, means he is able to adjust to issues on the fly." He brings to bear his substantial expertise in information law matters in both contentious and non-contentious environments for sophisticated clients around the world." Chambers and Partners 2016

"The 'superb' Mark Watts is a 'prominent figure' in the global information technology space. Offering clients over 20 years of experience in IT law, he is commended by peers and clients alike for his vast wealth of knowledge and his 'unflappable manner'. His impressive practice centres on his 'considerable insight into data protection issues'." Who's Who Legal 2016