Expertise
Corporate Immigration Lawyers in London
Sponsor licences, sponsor compliance, right to work, UK expansion and strategic business immigration.
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Expertise
Sponsor licences, sponsor compliance, right to work, UK expansion and strategic business immigration.
Corporate Immigration
Businesses do not come to corporate immigration lawyers for abstract advice. They need to recruit, sponsor, relocate and retain key people in a way that supports growth, protects the business and satisfies Home Office requirements. Quastels advises employers, founders, investors, private banks, family offices and international businesses on sponsor licences, sponsor compliance, right to work, UK expansion and wider corporate immigration strategy.
Our work is shaped by the commercial realities behind the instruction. For some clients, the immediate issue is securing a sponsor licence so recruitment can proceed without unnecessary delay. For others, it is the ongoing management of a sponsored workforce, preparation for a compliance visit, the response to a digital audit, or advice following a civil penalty or enforcement concern. In each case, the immigration advice needs to be technically sound, commercially workable and proportionate to what is at stake.
Corporate Immigration
Partner, Head of Corporate & Private Immigration. Jayesh Jethwa is a specialist immigration partner ranked in The Legal 500 2026 and recognised by 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, including refusals, judicial review, civil penalty defence, international protection and politically sensitive matters. He also heads Quastels’ India Desk and works closely with private banks and strategic advisers in support of internationally mobile clients.
Partner
Jayesh Jethwa
Corporate Immigration
We advise across the full corporate immigration lifecycle. That includes first time sponsor licence applications, ongoing sponsor compliance, recruitment under the Skilled Worker route, business travel and global mobility considerations, and immigration support for overseas businesses entering the UK market. We are also regularly instructed where the immigration issue forms part of a wider strategic question. That may involve a founder establishing a base in the UK, an international group deploying senior personnel, a hospitality operator managing compliance risk, or a private bank or family office coordinating a client’s relocation as part of a broader cross border plan. The immigration route is rarely the whole story. It usually sits alongside operational, commercial, personal or timing considerations that need to be addressed together.
Sponsor licences now sit at the centre of UK business immigration. We advise on sponsor licence applications, key personnel, Certificates of Sponsorship, reporting and record keeping duties, mock audits, compliance reviews, internal training and remedial work where systems need to be strengthened.
This is an area where detail matters. A sponsor licence application is not simply an administrative exercise. It requires the business to present its structure, trading position, systems and recruitment need in a way that can withstand scrutiny. The same is true after the licence has been granted. Ongoing compliance must be built into the business in a way that is workable in practice and robust if challenged. Current Home Office sponsor guidance continues to govern sponsor licences, sponsored workers and sponsor duties across the relevant routes.
For businesses preparing an application or reviewing their systems, our related guidance on how to secure a sponsor licence for your start-up and sponsor licensing for startups and entrepreneurs may also be useful.
Corporate immigration increasingly overlaps with employment and regulatory risk. We advise employers on right to work procedures, internal checking processes, audit readiness and the response to compliance concerns before they become more serious.
Where matters have already escalated, we advise on civil penalties for illegal working, sponsor downgrades, suspension and revocation risk, and the wider strategy required to protect the business. In this area, timing and judgment are often as important as technical analysis. An issue that is handled early and properly can often be contained. An issue that is underestimated can develop into something far more disruptive.
We also publish current commentary on digital compliance checks for sponsor licence applications and civil penalty notices for illegal working, both of which are common points of pressure for employers.
We advise overseas businesses and international groups on the immigration aspects of establishing and growing a presence in the UK. That includes route selection, workforce planning, deployment of senior staff and the immigration consequences of different commercial structures.
For some businesses, the right answer is sponsorship under the Skilled Worker route. For others, it may involve one of the Global Business Mobility routes, depending on the shape of the business and the purpose of the move. The correct approach is not always obvious from the rules alone. It usually depends on the wider commercial position, the planned sequence of steps and the role the individual will actually perform in the UK. The Home Office continues to publish route specific sponsor guidance for Skilled Worker and Global Business Mobility routes, including UK Expansion Worker and Senior or Specialist Worker.
Not every corporate immigration instruction comes from an established multinational. Many come from founder led businesses, scaling companies and earlier stage ventures that need access to international talent before their immigration infrastructure is fully developed.
We advise growth businesses on how to secure a sponsor licence, prepare for scrutiny and build systems that are proportionate to the size of the business while still meeting Home Office requirements. For those clients, preparation and presentation can make a material difference. The question is not simply whether sponsorship is possible in principle, but whether the business is ready to present itself in the right way and maintain compliance once the licence is in place.
Businesses at an earlier stage of growth may also wish to visit our Early Stages & Growth page.
Corporate Immigration
A distinguishing feature of Quastels’ immigration practice is its breadth. Our work is not confined to routine corporate applications. It extends across sponsor licences, compliance, founder mobility, private client relocation, civil penalties and other strategically sensitive cross border matters.
That breadth is reflected in the kinds of instructions we receive. A sponsor issue may lead to wider regulatory risk. A founder’s move may overlap with private client planning. A business expansion matter may involve both corporate sponsorship and personal immigration considerations for senior individuals or families. Those instructions benefit from advice that can move comfortably across the full picture rather than treating each element in isolation.
For individuals and families whose circumstances require a more personal immigration strategy, please see our Immigration Law for Individuals page.
Corporate Immigration
We act for UK businesses, overseas companies, founders, growth stage businesses, established international groups, hospitality operators, luxury and consumer facing businesses, technology companies, private banks, family offices and internationally mobile clients whose corporate immigration needs form part of a broader business or personal strategy.
Some require a sponsor licence. Some require ongoing compliance support. Some need urgent advice because an audit issue, recruitment pressure or enforcement event is already live. Others need a more strategic assessment of how to bring people to the UK, protect the sponsor position and support the next stage of the business.
If you want to sponsor workers under routes such as Skilled Worker, you will usually need the appropriate sponsor licence. The correct structure depends on the role, the route and the business itself.
Sponsor compliance includes reporting duties, record keeping, monitoring sponsored workers, maintaining right to work processes and ensuring the business has systems capable of withstanding Home Office scrutiny.
Yes. Corporate immigration work includes audit readiness, remedial compliance work, right to work issues, civil penalty defence and sponsor licence risk management.
Potentially, yes. The available structure depends on the business model, the proposed UK presence and which immigration route is appropriate on the facts.
No. We advise a wide range of clients, from start ups and founder led businesses to established international groups, private banks and family offices.
Corporate Immigration
Our corporate immigration practice is strongest where the instruction is commercially important, sensitive or structurally complex. We advise not only on the immediate immigration question, but on the wider context in which that question arises. That may mean helping a business build a sustainable sponsorship model, supporting an overseas company as it establishes a UK presence, or responding to a compliance issue before it causes wider disruption.
Corporate immigration advice should do more than secure a result on paper. It should give the business a workable route forward, protect its position and support the wider objective with clarity and confidence.
If your business requires a sponsor licence, a compliance review, support with sponsored hiring, or advice on UK expansion and international mobility, Quastels can assist. We advise on the immigration issue in front of you and the wider commercial context in which it arises.
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