Jayesh Jethwa is a immigration specialist and Partner at Quastels. Ranked in The Legal 500 2026 and Citywealth, he advises businesses, founders, investors, private clients and internationally mobile families on corporate immigration, private client immigration, nationality and global mobility. His practice combines strategic advisory work with substantial contentious experience, and is particularly well suited to matters with a cross-border, high value or sensitive dimension.
He leads the firm’s Corporate & Private Immigration team and advises across the full range of business and personal immigration matters. His work includes Global Talent endorsements, Innovator visas, self-sponsorship, sponsor licences, sponsor compliance, right to work issues, international recruitment, market entry, founder and investor mobility, settlement and British citizenship. He is regularly instructed where the immigration issue forms part of a broader commercial, personal, or reputational picture, and where the answer requires more than route selection alone.
A notable aspect of his practice is its breadth. Alongside corporate immigration and private client work, Jayesh has substantial experience in contentious immigration matters. He advises on refusals, administrative review, judicial review, civil penalty defence, international protection and politically sensitive cases. His work includes matters involving alleged state sponsored persecution and INTERPOL Red Notices, as well as cases where legal strategy must be handled with particular care because of wider questions of personal safety, profile or international sensitivity.
He also acts for a distinctly international client base. He has experience advising prominent private clients and corporate entities, including foreign diplomatic officials and members of foreign royal families. His work frequently involves coordinating advice across jurisdictions where immigration, residence, business and family considerations need to be approached together rather than in isolation.
Jayesh heads Quastels’ India Desk and is closely involved in UK India mobility and investment related matters. He works with lawyers, businesses, institutions and decision makers across both jurisdictions, and his practice extends more broadly across the Middle East, Europe, the United States and Asia. He is also active within the CONSULEGIS a network of global lawyers, reflecting the international character of his practice and his ongoing engagement with overseas firms and referrers.
A further feature of his practice is the range of professional relationships within which he works. He acts closely with private banks and strategic advisers in support of ultra-high net worth clients and entrepreneurs, and his work often sits alongside wider cross border planning involving residece, governance, succession or business structuring. That makes him particularly well placed for matters where immigration advice forms one part of a larger private client or international business strategy.
His role is also broader than client advisory work alone. He is active in developing international relationships and intermediary networks, particularly in relation to global mobility, founder advisory, private client work and the UK-India corridor. He also contributes regularly to commentary on immigration risk, sponsor compliance, founder mobility and wider developments in UK immigration law, reflecting the market facing and strategic nature of his practice.
Jayesh is described by The Legal 500 as a ‘global mobility specialist ‘ within Quastels’ Hospitality & Leisure ranking. He is also recognised by Citywealth, including its Top 20 Immigration Lawyers 2025 list. Those rankings sit alongside a practice that spans established corporate mandates, private client instructions and complex contentious matters, often involving sensitive facts or a wider strategic objective beyond the immigration application itself.
He is often instructed where the position is not straightforward, where the quality of judgment is likely to affect the outcome, or where the legal question forms part of a larger commercial or personal decision. His practice brings together specialist immigration expertise, contentious capability, cross-border experience and a clear understanding of the wider context in which clients are operating. That combination is what defines the nature of the work on which he is most often asked to advise.
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