Ranking tables
Information Technology & Outsourcing | UK
London (Firms)
Rankings overview for Departments
A&O Shearman 4 Years Ranked
Addleshaw Goddard LLP 4 Years Ranked
BCLP 4 Years Ranked
Dentons 4 Years Ranked
Kemp IT Law 4 Years Ranked
Morrison Foerster 4 Years Ranked
Norton Rose Fulbright 4 Years Ranked
RPC 4 Years Ranked
Simmons & Simmons LLP 4 Years Ranked
Slaughter and May 4 Years Ranked- Taylor Wessing LLP 4 Years Ranked
Travers Smith LLP 4 Years Ranked- Codified Legal
Clifford Chance LLP 4 Years Ranked
Gibson, Dunn & Crutcher LLP 1 Years Ranked
Harbottle & Lewis LLP 4 Years Ranked
Hogan Lovells 4 Years Ranked
Jones Day 2 Years Ranked
Lewis Silkin 2 Years Ranked
Mayer Brown International LLP 2 Years Ranked
Milbank LLP 4 Years Ranked
Mishcon de Reya LLP 3 Years Ranked
Orrick, Herrington & Sutcliffe LLP 1 Years Ranked
Reed Smith LLP 4 Years Ranked
Shoosmiths LLP 1 Years Ranked
Stephenson Harwood LLP 4 Years Ranked
Wiggin LLP 1 Years Ranked- Bortstein Legal Group
- Deloitte Legal
Alistair Maughan Morrison Foerster28 Years Ranked
Joel Harrison Gibson, Dunn & Crutcher LLP20 Years Ranked
Kit Burden DLA Piper LLP23 Years Ranked
Mark Taylor Osborne Clarke LLP18 Years Ranked
Nick Pantlin Herbert Smith Freehills Kramer LLP17 Years Ranked
Richard Kemp Kemp IT Law29 Years Ranked
Rob Sumroy Slaughter and May23 Years Ranked- Steve Holmes Baker McKenzie21 Years Ranked
- Jeremy NewtonCodified Legal
André J Duminy Kirkland & Ellis International LLP17 Years Ranked
Andrew Joint Simmons & Simmons LLP16 Years Ranked
Andrew Katz Bristows LLP22 Years Ranked
Christopher Bates Ashurst15 Years Ranked
Christopher Coulter Cooley LLP18 Years Ranked
Fiona Maclean Latham & Watkins6 Years Ranked
Julian Stait Milbank LLP20 Years Ranked
Marcus Pearl BCLP13 Years Ranked
Mark Crichard RPC11 Years Ranked
Mark Leach Bird & Bird19 Years Ranked
Marly Didizian Linklaters15 Years Ranked
Mike Pierides Morgan, Lewis & Bockius LLP12 Years Ranked
Sue McLean Baker McKenzie9 Years Ranked- Gavin WakefieldCodified Legal
- Angus McFadyen Pinsent Masons7 Years Ranked
Anthony J Lee gunnercooke17 Years Ranked
Chris Holder Browne Jacobson LLP19 Years Ranked
Dan Burge Dentons18 Years Ranked- David Barker Pinsent Masons17 Years Ranked
David Ives Slaughter and May18 Years Ranked- David McIlwaine Pinsent Masons17 Years Ranked
Dominic Dryden CMS13 Years Ranked
Mark O'Conor DLA Piper LLP20 Years Ranked
Paul Barton Fieldfisher22 Years Ranked
Sam De Silva CMS14 Years Ranked
Simon Briskman Fieldfisher19 Years Ranked
Simon Gamlin Eversheds Sutherland15 Years Ranked
Tim Wright Fladgate LLP21 Years Ranked
Vikram Khurana Bristows LLP5 Years Ranked- Paul O'HareDeloitte Legal
- Catherine Bingham Dentons23 Years Ranked
Cynthia O'Donoghue Reed Smith LLP15 Years Ranked- Dan Reavill White & Case LLP18 Years Ranked
- David Berry Addleshaw Goddard LLP4 Years Ranked
David Cran RPC16 Years Ranked
David Futter Ashurst8 Years Ranked
Deirdre Moynihan Kemp IT Law5 Years Ranked
Emma Wright Crowell & Moring LLP11 Years Ranked
Georgina Kon Linklaters6 Years Ranked
James Buckingham Fieldfisher15 Years Ranked- James Longster Travers Smith LLP5 Years Ranked
Jim Ford A&O Shearman19 Years Ranked- John Brunning Fieldfisher1 Years Ranked
- John Salmon Hogan Lovells18 Years Ranked
John Worthy Fieldfisher29 Years Ranked
Mark Lewis Stephenson Harwood LLP19 Years Ranked
Matthew Bennett CMS13 Years Ranked
Paul Hinton Pinsent Masons8 Years Ranked
Rhys Thomas Jones Day4 Years Ranked
Richard Marke Bates Wells12 Years Ranked
Simon Lightman Eversheds Sutherland3 Years Ranked
Adrian Sim Bristows LLP2 Years Ranked
Alexander Brown Simmons & Simmons LLP18 Years Ranked
Alison Beal Gibson, Dunn & Crutcher LLP1 Years Ranked
Anthony Day DLA Piper LLP2 Years Ranked
Anthony Nagle Browne Jacobson LLP2 Years Ranked
Christian F McDermott Latham & Watkins2 Years Ranked
Craig Rogers Eversheds Sutherland1 Years Ranked
David Coulling Herbert Smith Freehills Kramer LLP10 Years Ranked
Faraaz Samadi Orrick, Herrington & Sutcliffe LLP1 Years Ranked
Gail Crawford Latham & Watkins16 Years Ranked
Gareth Oldale TLT LLP2 Years Ranked- Graham A Hann Taylor Wessing LLP3 Years Ranked
Ian Edwards Bird & Bird9 Years Ranked
James Gill Lewis Silkin2 Years Ranked
Jonathan Emmanuel Bird & Bird1 Years Ranked- Laura Houston Slaughter and May2 Years Ranked
- Louisa Chambers Travers Smith LLP1 Years Ranked
- Mark Bailey Charles Russell Speechlys2 Years Ranked
Oliver Yaros Mayer Brown International LLP4 Years Ranked- Philip Thomas Reed Smith LLP1 Years Ranked
Sean Murphy Norton Rose Fulbright6 Years Ranked
Simon Bollans Stephenson Harwood LLP2 Years Ranked- Simon Leaf Three Points Law4 Years Ranked
- Tristan Jonckheer Dentons1 Years Ranked
Vanessa Barnett Keystone Law13 Years Ranked
William Samengo-Turner A&O Shearman1 Years Ranked
Zayed Al Jamil Clifford Chance LLP2 Years Ranked- Nathan EvansFladgate LLP
Alain Traill Latham & Watkins2 Years Ranked
Chris Kemp Kemp IT Law1 Years Ranked
Helen Armstrong RPC5 Years Ranked- Kelly Burke Taylor Wessing LLP1 Years Ranked
- Matthew Sharkey Osborne Clarke LLP1 Years Ranked
Mercedes Samavi Morrison Foerster2 Years Ranked
Natasha Ahmed Akin1 Years Ranked
Nick Allan Mishcon de Reya LLP2 Years Ranked
Rupam Davé Lewis Silkin1 Years Ranked
All Departments profiles
Band 1

1 Baker McKenzieInformation Technology & Outsourcing2026 | Band 1 | 4 Years RankedBaker McKenzie's top-tier team is able to offer rounded advice to customers and service providers. It acts for household-name corporates and cutting-edge start-ups, drawing upon the firm's comprehensive understanding of the technical and commercial issues affecting businesses in all sectors of the economy. It frequently advises telecoms giants on IT arrangements vital to their operations. It is also well versed in handling contentious matters arising from disputes between suppliers and customers.

1 Bird & BirdInformation Technology & Outsourcing2026 | Band 1 | 4 Years RankedBird & Bird is considered to be at the summit of commercial law as applied to science and technology. It draws upon bench strength from across multiple jurisdictions to advise on large-scale projects in industries such as retail, defence and financial services. It is particularly expert in the fields of data protection and communications. The team is highly recommended for digital transformation and the implementation of ambitious technology infrastructure projects.
1 Bristows LLPInformation Technology & Outsourcing2026 | Band 1 | 4 Years RankedBristows has a comprehensive IT practice with powerful resources for major commercial transactions and complex litigation. It advises many of the world's leading technology companies, and also sophisticated blue-chip buyers of IT services. It is especially adept at providing counsel on the most current and cutting-edge issues in the technology space. Bristows houses experienced advisers on digital advertising and cloud computing matters.
1 CMSInformation Technology & Outsourcing2026 | Band 1 | 4 Years RankedCMS is particularly well regarded for work in the heavily regulated sectors of life sciences, healthcare, financial services and utilities, advising on matters such as software liability, big data and cloud hosting. The firm acts for sizeable global IT providers in addition to a range of substantial IT consumers. It is frequently instructed on high-value disputes. CMS has significant international reach enables comprehensive support on transformational projects for multinational businesses.
1 DLA Piper LLPInformation Technology & Outsourcing2026 | Band 1 | 4 Years RankedDLA Piper enjoys a deep bench of specialised lawyers able to perform strongly on a wide range of matters, including tech sector disputes and contentious negotiations, cloud computing and the IT implications of M&A transactions. A network of global offices ensures the firm is able to handle significant cross-border matters, and it is well placed to assist start-ups and early-stage companies with their growth strategies. It is also accomplished at helping established companies make technology-related efficiency gains.
1 FieldfisherInformation Technology & Outsourcing2026 | Band 1 | 4 Years RankedFieldfisher has a long-standing specialism in IT, advising on transactions involving cutting-edge technology and complex digital transformation projects. It acts for vendors, large public and private sector customers, and emerging technology, fintech, digital media and e-commerce companies. The firm has a substantial Silicon Valley presence which ensures ever greater access to cutting-edge developments in the field.
1 Osborne Clarke LLPInformation Technology & Outsourcing2026 | Band 1 | 4 Years RankedAs a tech-focused firm, Osborne Clarke is engaged on a wide variety of IT projects, from advising on business-critical systems for small and medium-sized companies to providing counsel on cutting-edge start-up development. It also assists major technology companies with the development of new user-facing products. The team is noted for deep expertise in telecommunications systems. The team is one of the country's leading AI practices.
Band 2

2 AshurstInformation Technology & Outsourcing2026 | Band 2 | 4 Years RankedAshurst has a high-powered team capable of handling all manner of systems procurement transactions, outsourcings, disputes and tech-led M&A. It is particularly active in the financial services, information technology and media sectors, and has a dedicated digital economy team which advises on the adoption of IT-driven business models.
2 Eversheds SutherlandInformation Technology & Outsourcing2026 | Band 2 | 4 Years RankedEversheds has a highly experienced outsourcing practice with significant client followings in the banking, retail and energy sectors as well as among service providers. The firm has significant cross-border capability, with significant resources in the key sourcing hubs of Europe, the USA and Asia. The team is particularly noted for expertise in software licensing.
2 Herbert Smith Freehills Kramer LLPInformation Technology & Outsourcing2026 | Band 2 | 4 Years RankedHerbert Smith Freehills houses a superb technology litigation outfit, complemented by commercial support for large multinationals on IT and telecoms procurement, outsourcing and product development. The firm advises suppliers and customers in the financial services, energy and public sectors, among others. Further, it is deeply invested in helping emerging businesses and their investors bring their technologies to market.
2 Latham & WatkinsInformation Technology & Outsourcing2026 | Band 2 | 4 Years RankedLatham & Watkins' London-based, global-facing tech practice has the resources to handle complex global commercial and litigation matters across the full span of IT issues. The team is noted for expertise in relation to outsourcing, cybersecurity, data regulation and fintech. Latham is notable for recent work in the developing areas of cryptocurrency and electronic trading. Its practitioners are renowned for being leading advisers on M&A transactions concerning tech companies.

2 LinklatersInformation Technology & Outsourcing2026 | Band 2 | 4 Years RankedLinklaters boasts a full-service offering, combining a dynamic technology practice with magic circle financial services and capital markets expertise. Linklaters has extensive knowledge of IT systems, as used by retailers, energy companies and government departments. The team is able to offer comprehensive advice on the regulatory and legislative environment surrounding new technologies.
2 Pinsent MasonsInformation Technology & Outsourcing2026 | Band 2 | 4 Years RankedPinsent Masons advises multinational companies from a wide range of sectors on commercial and contentious technology matters. The department's areas of expertise include cloud, big data, fintech and telecoms matters. The team is also noted for major public sector IT contracts as well as for expertise in the insurance and banking sectors.
Band 3

3 A&O ShearmanInformation Technology & Outsourcing2026 | Band 3 | 4 Years RankedA&O Shearman's technology team has a deep understanding of IP issues as they relate to IT. It is also recommended for advice on the treatment and structure of IT arrangements in mergers and acquisitions. Its clients include both high-profile tech sector service providers and companies operating in sectors such as fintech, retail and insurance.

3 Addleshaw Goddard LLPInformation Technology & Outsourcing2026 | Band 3 | 4 Years RankedAddleshaw Goddard is particularly recognised for its strong fintech practice, drawing upon the firm's wider expertise in banking and finance, as well as a technology team with significant strength at associate and partner level. The team advises on the procurement and implementation of a range of technology, including telecommunications, data storage and cloud services. It is also active in online gaming, retail, energy and infrastructure.
3 BCLPInformation Technology & Outsourcing2026 | Band 3 | 4 Years RankedBryan Cave Leighton Paisner advises customers and vendors of complex technology services, often on cutting-edge cloud, fintech and data telematics technology. The firm is highly active in technology-driven capital markets and corporate deals. It has particular sector expertise in financial services, healthcare, transport and utilities, and also the IT services industry itself. The team also handles weighty disputes in the sector.
3 DentonsInformation Technology & Outsourcing2026 | Band 3 | 4 Years RankedDentons has a highly regarded technology group, with the capacity to handle all manner of IT matters, including ambitious outsourcing projects and data protection strategies. Its key clients are drawn largely from the energy, financial services, TMT and retail sectors. The team also acts for government organisations on significant outsourcing and procurement matters.

3 Kemp IT LawInformation Technology & Outsourcing2026 | Band 3 | 4 Years RankedKemp IT Law has a growing presence for legal advice in the technology sector, with the ability to handle matters relating to software and cloud computing, data, privacy and digital transformation, among other functions. Kemp IT Law is well placed to advise on novel areas of tech development such as artificial intelligence and e-commerce.
3 Morrison FoersterInformation Technology & Outsourcing2026 | Band 3 | 4 Years RankedMorrison Foerster has a well-established technology practice complemented by a global platform able to advise on the full range of IT issues. The team is particularly expert on the regulatory issues surrounding technology in European markets, as well as licensing arrangements of all kinds. Morrison Foerster advises emerging as well as established technology companies. Its key customer clients include logistics companies and manufacturers.
3 Norton Rose FulbrightInformation Technology & Outsourcing2026 | Band 3 | 4 Years RankedNorton Rose Fulbright is noted for a strong combination of expertise in technology law and the industries in which its clients operate. The team is recommended for advice on complex outsourcing deals and recent developments, such as fintech, mobile payments and the Internet of Things. The team has extensive involvement in M&A and investment in the technology sector, handily supported by its growing bench strength on the US West Coast.
3 RPCInformation Technology & Outsourcing2026 | Band 3 | 4 Years RankedRPC has a sizeable technology group which handles advisory and contentious matters. The team assists with data, licensing and intellectual property issues arising from tech transactions, as well as disputes between IT consumers and suppliers. It acts for suppliers and customers, with corporate clients drawn from a wide range of sectors, particularly high technology, sports gambling and social media. The team advises prominent BPO service providers and e-commerce companies.
3 Simmons & Simmons LLPInformation Technology & Outsourcing2026 | Band 3 | 4 Years RankedSimmons & Simmons has superlative expertise with regard to the financial sector, acting on major IT transactions for asset managers, investment funds and banks. Its team has extensive experience providing assistance with licensing and service agreements, as well as on multijurisdictional procurement projects. It also advises clients in a range of industries, most notably telecommunications and consumer electronics.
3 Slaughter and MayInformation Technology & Outsourcing2026 | Band 3 | 4 Years RankedSlaughter and May's technology group is renowned for complex outsourcings, business mergers and acquisitions, and joint ventures between innovator companies and corporates concerned with the development of apps and products, such as digital payment platforms. The team also advises central government departments and financial services institutions on major IT projects. Slaughter & May houses experienced advisers on data analytics and AI.3 Taylor Wessing LLPInformation Technology & Outsourcing2026 | Band 3 | 4 Years RankedTaylor Wessing's celebrated technology practice is able to handle the most ambitious IT-led business transformation and outsourcing projects. The department is highly experienced in helping start-ups, growth-stage and 'unicorn' companies as they seek to develop and commercialise cutting-edge technologies. The firm is noted for activity in sophisticated market segments such as automotive, gaming and fintech.

3 Travers Smith LLPInformation Technology & Outsourcing2026 | Band 3 | 4 Years RankedTravers Smith has a wide-ranging technology practice which encompasses regulatory and transactional work for both suppliers and customers. Its recent experience includes advising retailers and online businesses on the implementation of business-critical systems, and the treatment of IT arrangements in M&A transactions. Travers Smith's team has also acted on substantial data protection reviews and other compliance-related projects.
Band 4

4 Clifford Chance LLPInformation Technology & Outsourcing2026 | Band 4 | 4 Years RankedClifford Chance is celebrated for its combination of corporate and commercial resources with up-to-the-minute technology expertise. The firm is recommended for system and service agreements of all kinds, for IT restructuring projects and also for matters relating to M&A and data protection. The team leverages its deep experience to assist a variety of companies, ranging from financial services, energy to automotive clients.

4 Gibson, Dunn & Crutcher LLPInformation Technology & Outsourcing2026 | Band 4 | 1 Years RankedGibson, Dunn & Crutcher's London office services household name technology firms on bleeding edge topics. The team has noteworthy experience negotiating sophisticated IT contractual matters and commercial arrangements. They also regularly advise global investment firms on financing high growth and emerging companies. The lawyers are skilled at guiding clients through the technology sectors evolving regulatory landscape.

4 Harbottle & Lewis LLPInformation Technology & Outsourcing2026 | Band 4 | 4 Years RankedHarbottle & Lewis serves global brands in media, entertainment, financial services and IT on technology licensing, regulatory compliance, contentious renegotiations and corporate fundraising. The firm has notable strengths in providing AI advice to clients, such as with the licensing and implementation of machine learning models. The team also leverages its commercial expertise to negotiate complex partnerships between buyers and providers of technology.

4 Hogan LovellsInformation Technology & Outsourcing2026 | Band 4 | 4 Years RankedHogan Lovells advises on the full range of commercial and contentious technology matters, such as outsourcing, IP liability, agile software development and big data. The team is also recommended for expertise in data security, fintech and e-commerce. Its impressive client base consisting in large part of financial services institutions and fast-growing tech companies.
4 Jones DayInformation Technology & Outsourcing2026 | Band 4 | 2 Years RankedJones Day is a go-to firm for contentious technology matters. The firm represents a range of clients in contract disputes, terminations and renegotiations between customers and suppliers. The team also offers non-contentious expertise and advises clients on cybersecurity matters.

4 Lewis SilkinInformation Technology & Outsourcing2026 | Band 4 | 2 Years RankedLewis Silkin has recognised strengths advising clients on commercial, sourcing and transactional technology matters. The firm guides clients across matters ranging from IP and SaaS licensing to digital transformation projects. It also represents clients in technology contract disputes.

4 Mayer Brown International LLPInformation Technology & Outsourcing2026 | Band 4 | 2 Years RankedMayer Brown International LLP represents financial and professional services clients in a broad range of technology matters. They offer strong expertise in commercial and outsourcing matters, such as facility management, framework and licensing arrangements. The team is also able to advise on up-to-date technologies such as generative AI, and guiding clients through evolving regulatory frameworks.

4 Milbank LLPInformation Technology & Outsourcing2026 | Band 4 | 4 Years RankedMilbank is renowned for its representation of global corporates in the acquisition of new technology systems and services and in litigation. The firm maintains a nationally and globally recognised outsourcing practice. The team at Milbank has extensive experience in heavily regulated sectors, such as financial services and pharmaceuticals, but is also highly knowledgeable on the IT requirements of clients in many other industries.
4 Mishcon de Reya LLPInformation Technology & Outsourcing2026 | Band 4 | 3 Years RankedThe technology group at Mishcon de Reya specialises in assisting clients with transactions relating to cutting-edge technologies, including cloud solutions and blockchain. The team brokers complex agreements with key suppliers and customers all the way through to drafting terms and conditions to be rolled out to customers.

4 Orrick, Herrington & Sutcliffe LLPInformation Technology & Outsourcing2026 | Band 4 | 1 Years RankedOrrick, Herrington & Sutcliffe services both emerging companies and notable corporates in international IT and outsourcing matters. The firm advises on complex strategic partnerships, collaborations and licensing arrangements. The team also guides clients on compliance on the latest technology legislation and developments in AI.

4 Reed Smith LLPInformation Technology & Outsourcing2026 | Band 4 | 4 Years RankedReed Smith is a full-service firm with technology law forming a key part of its overall offering. The tech team acts for buyers of IT services in financial services, life sciences, media, entertainment and executive search, as well as many of the world's leading tech companies. The team is also recommended for advice on data protection and up-to-the-minute knowledge of virtual reality technology.
4 Shoosmiths LLPInformation Technology & Outsourcing2026 | Band 4 | 1 Years RankedShoosmiths LLP is recommended for its capabilities in commercial IT and outsourcing arrangements. The team has notable experience handling
contentious technology matters arising from disrupted projects. The lawyers guide investors and start ups in early stage financing and significant seed investments, and are noted for expertise in the fintech sector.

4 Stephenson Harwood LLPInformation Technology & Outsourcing2026 | Band 4 | 4 Years RankedStephenson Harwood's renowned technology practice draws clients from financial services, healthcare and transport, as well as IT companies providing specialist services to those sectors. It houses a team which is experienced in handling corporate and capital markets transactions occurring in the technology sector. Stephenson Harwood's global platform facilitates the smooth implementation of complex projects spanning multiple jurisdictions.
4 Wiggin LLPInformation Technology & Outsourcing2026 | Band 4 | 1 Years RankedWiggin's London office offers clients well-rounded expertise in complex commercial technology and outsourcing matters, such as handling cross-border master service agreements and data sharing arrangements. The team advises clients on compliance with the latest technology-related regulations. The firm offers noteworthy experience handling IT matters in the telecoms, media and gaming sectors.











