Joanne Vengadesan

Partner

Joanne is a commercial lawyer, specialising in technology transactions and data protection. Her work encompasses structuring and negotiating contracts for complex technology projects, IT agreements, intellectual property and technology licensing, e-commerce and consumer law issues.

As an expert in data protection laws, she advises numerous clients on data protection compliance and strategy, including in relation to the use of artificial intelligence tools and data licensing. Joanne also has expertise in brand protection, and she and her team manage intellectual property portfolios on behalf of a wide range of clients. Recommended by the independent legal directories Chambers UK and the Legal 500, Joanne has been praised for her commercial, information technology and intellectual property work. She has been described in these directories as ‘smart, approachable, responsive and easy to work with’, ‘an excellent negotiator’ and ‘professional, pragmatic and knowledgeable’. She is also a recommended global leader for data privacy and protection, data security and IT in Who’s Who Legal for 2023-2025, and has been identified as a thought leader for both data security and information technology in Who’s Who Legal, from 2022-2025.

I am a commercial lawyer specialising in technology transactions, data privacy and intellectual property. I have an international outlook, and am extremely engaged with networks that support our firm’s international relationships (such as Multilaw and iTechLaw). I enjoy helping clients to navigate regulatory challenges (particularly with cutting edge technologies), and negotiate contracts to reach their objectives.

Joanne Vengadesan, Partner

Joanne works with investors and university spin-out entities, and was invited to participate as an intellectual property expert in the Impact-IP project championed by the SETSquared group of universities, aimed at boosting deal-readiness in this space. She is on the board of leading international law firm network Multilaw and is the global chair of its inclusion and diversity committee. Her previous roles include serving as chancellor of the Multilaw Academy, co-chair of the Multilaw intellectual property and technology group, and chair of the data protection committee for global technology law association iTechLaw. Joanne heads the firm’s technology group. She is also a co-chair of the iTechLaw European Conference in October 2025.

Recent work highlights

Oversight Board legal advice

Leading a multi-disciplinary team advising the Oversight Board, established by Meta (then Facebook) to make independent decisions about content on Facebook and Instagram, on commercial, data protection, employment and regulatory matters.

Outsourcing project for technology supplier

Advising a technology supplier in its negotiations with a customer for a lengthy, complex and high-value outsourcing project, which involved balancing risk and liability, and data protection and intellectual property issues.

Electric vehicle charging infrastructure

Assisting an EV infrastructure provider on developing and negotiating its contracts with key partners in relation to charge point infrastructure, as well as on consumer law and data protection issues.

Cable innovator acquisition

Acting as longstanding advisor to Lumenisity Limited, an innovator in hollow core fiber (HCF) cable, and its shareholders, on commercial and intellectual property issues, and on its acquisition by Microsoft.

Advanced materials manufacturing AI

Advising a fast-growth company specialising in AI technology in the advanced materials manufacturing space on intellectual property and contract matters.

Data protection for clinical trials

Providing legal advice to a medical device provider on data protection compliance across its activities, including in relation to clinical trials.