Supporting your role
Setting up a UK business
Expand your business into the UK with the right legal partner.
Entering a new market takes a joined-up team. Alongside your tax, banking and payroll advisers, we act as your integrated UK legal partner, providing senior lawyers who move quickly, building a compliant, scalable foundation for growth.
Business leaders driving UK entry tell us their key priorities are: getting operational fast, hiring safely, managing inter-company agreements, and establishing clean governance. We’ll help you achieve all of these – so you’re legally fit to grow, attract investment, and scale your UK operations with confidence.
Understanding your needs
Legal challenges of setting up in the UK
Whether you’re establishing a subsidiary for a mid-sized US tech company, or moving a VC-backed EU start-up into the UK, our role is to make the legal workstream clear and coordinated.
As a full-service business law firm, we can step in at any point as your business evolves – helping you address immediate issues and plan for future milestones. Here are some of the ways we can help your business set up and operate in the UK:
Legal foundations and a UK entity
The goal is to set up a UK company that can start trading and hiring quickly. The sticking points are choosing the right structure, preparing solid constitutional documents, meeting director duties and getting filings right. We incorporate the appropriate entity, draft articles, resolutions and registers, and handle Companies House filings and company secretarial tasks. The outcome is a compliant company that’s ready on schedule.
Hiring, contracts and employment transitions
To get things moving, you’ll need to build a UK team without taking on unnecessary employment risk. Issues often arise around moving contractors to employee status, inconsistent templates and how benefits or equity should work here. We put in place clear offers, contracts, policies and conversion plans that reflect UK law and your culture. You hire faster, set expectations clearly and avoid unpleasant surprises.
Immigration and sponsor licences
To access the best talent, you may need a sponsor licence and a repeatable visa process. Eligibility, record-keeping and Skilled Worker details are the usual hurdles. We obtain the licence, set up simple compliance routines and manage visas from application to approval. Hiring stays on track and timelines become predictable.
Localise sales and procurement contracts
The goal is simple: close UK customers without friction. Delays come from liability positions, governing law and procurement standards that differ from your home market. We localise your MSAs, SaaS terms and partner agreements and provide practical negotiation fallbacks. Deals move faster and contracts are easier to sign.
Data protection and cybersecurity
Meet UK GDPR requirements and give your customers confidence in how you manage data. Nuances around transfer tools, DPIAs and vendor risk often create drag. We tailor privacy notices and DPAs, implement the right transfer mechanisms and prepare incident and security materials that satisfy enterprise buyers. Sales cycles face fewer data-related roadblocks.
IP and brand protection
From day one, your IP and brand should sit in the right place and be clearly owned or licensed. Gaps appear when assignments are patchy or when contractors hold rights. We fix chain-of-title, embed robust IP clauses in your contracts, set inter-company licences where appropriate and shape a UK trade mark strategy. Investors, customers and recruits see a well-protected platform.
Inter-company agreements and governance
Value and risk must be documented properly across the group. Problems tend to be undocumented services, unclear cost allocation and ad-hoc board processes. We document inter-company services and IP licences, establish a sensible board calendar and train directors on UK duties. You get a clean audit trail and governance that scales.
Securing premises or remote working
You’re deciding whether to take space, stay flexible or go remote-first. Risks include unfavourable serviced-office terms, overlooked health and safety duties and weak controls for remote kit and data. We negotiate sensible premises documents and put in place remote-working policies and safeguards. You get an operating model that supports growth while managing risk.
Regulated financial services & payments
If your UK offer touches payments, lending, e-money or other regulated activity, you’ll need to confirm whether you require FCA authorisation/registration (or can operate under an exemption/agency model) and align contracts, disclosures and controls accordingly. We assess your model, confirm permissions or exemptions, prepare a robust application pack and the policies and controls you’ll need (including safeguarding, disclosures and Anti-Money Laundering), and guide you through the FCA process end-to-end.
Working with us
Legal support tailored to you
Expansion is a multi-track effort: incorporation, hiring, contracts, data and IP all moving at once.
We’ll help you keep legal projects on a single plan with clear milestones, owners and timelines. That way you know what’s done, what’s next and what’s critical, so momentum stays high and your UK launch lands on time and in good order.
Advice your way
Prefer quick Teams check-ins, a punchy issues-list by email, or a formal board pack? You choose – we adapt so decisions are easy and fast.
Behind the scenes, our Client Services team keeps everything moving and routes work to the right specialists, so you’re not chasing projects.
Commercial first, always
Clear recommendations, not legal jargon: what to do, why it matters, and the trade-offs. Expect pragmatic tactics that get deals done on your terms. With transparent estimates and itemised billing, you stay in control of costs as you scale.
Sustainable growth
We’ll help you manage risk, stay compliance and protect cash flow and reputation – securing your future as you grow. With an average 17 years’ post-qualified experience our lawyers bring seasoned expertise to every challenge.
Remote-first and senior-led, we deliver high-quality legal advice at pace and without big-city overheads.
We built Harper James to deliver legal support in a way that better suits modern business. Our model of highly experienced remote-working lawyers, clever use of technology coupled with unique subscription plans and fixed fee products, enables us to provide cost effective business legal services without compromising on quality.
Testimonials
Over 6,500 businesses have trusted us for legal support
From fast-growing start-ups to well-established multi-national companies, we’re trusted by businesses to protect their UK operations and drive results. Hear from CEOs, COOs and General Counsel who’ve trusted us to expand their UK operations quickly and safely.
Meet the team
Your UK expansion legal experts
Our 75+ strong team of lawyers average 17 years’ post-qualified experience and mostly come from top-100 law firms or have served in-house at major organisations. This ensures the guidance you get is pragmatic, commercial and grounded in how businesses actually operate.
With each lawyer being a specialist in their respective area of law, their expertise means we solve problems quickly, often introducing new solutions to get the job done.
Best of all, the same senior lawyers you meet are the ones who do the work.

Top ranked SME focused firm
"Harper James is a one-stop shop for anything legal. It has excellent breadth, with experience on a large number of deals and multiple departments for different legal areas."
Chambers and Partners 2026
Pricing and service plans
Legal support designed
to fit your business needs
Our three transparent service plans are designed to give you the widest possible access to high-quality legal advice, whatever the size and nature of your business:
Engage
Flexible access to senior solicitors at highly competitive rates
An alternative to our subscription plans, offering access to full service legal expertise on a project-by-project basis.
Enable
Purpose built legal support for start-ups and smaller businesses
Monthly subscription plan for £239 per month, with £159 monthly credit and access to all legal services at 50% discount on our Standard Rates.
Extend
Comprehensive legal partnership for established businesses
Fully account managed and scalable annual subscription plan with support from a curated team of partners and senior solicitors, with up to 33% discount on our Standard Rates.
Finding the right legal partner
Why work with Harper James
Choose a legal partner you can trust: we’ll help protect your goals, your business and your people so you can move forward with confidence and focus on growing your business.

Affordable, transparent and predictable pricing
Clear itemised invoices, subscription plans with up to 50% discount, and fixed fee products help you plan and manage legal spend – with no nasty surprises.

Proven track record and measurable results
We’ve supported over 6,500 businesses since 2014, with an ‘Excellent’ rating on Trustpilot and a Net Promoter Score (NPS) of 60+ from monthly client surveys.

Straight-talking, responsive advice
We’re here to make things easier, not add complexity. That means fast response times, practical expert legal advice delivered in plain English, and dedicated client service and account management support.

Risk and compliance assured
We’re an SRA regulated firm, but more importantly, we build quality, data, and compliance best practice into everything we do.
Appointing a legal partner is a big decision. That’s why we’re open about our values, culture and model, so you can see what makes us tick. And because a productive partnership starts with understanding, we always begin with a conversation – listening to your goals, pressures and plans, then tailoring our support to fit.