Build the business that keeps you here.
Harborstone helps founders secure the right visa route — UK Innovator Founder, D2 Portugal — and builds the product, technology and AI behind it.
Visa routes, and the business behind them.
Some clients come to us for a relocation route, others for product and AI work. Either way we scope it honestly and then do the work with you.
Innovator Founder Visa
We shape the business idea, the evidence and the endorsement case behind a UK Innovator Founder application — and build the product that proves it.
D2 Visa — Portugal
Support for founders and independent professionals relocating to Portugal: business plan, viability case and the groundwork behind a D2 application.
Product & Technology
Design and engineering for software that survives real users — delivered by a small senior team in weeks, not quarters.
Applied AI & Automation
Practical AI assistants, integrations and workflow automation that remove manual work from the day job.
Products we helped take to market.
Compliance workflows for UK businesses, lifted out of spreadsheets into one continuous, auditable loop.
AI tooling for renovation and property trades, turning site information into quotes and plans in minutes.
A decision companion that helps teams weigh options quickly and commit with a clear, written rationale.
B2B marketing intelligence for UK service businesses — tracking tenders, hiring and company changes, then building outreach before competitors arrive.
Diagnose
A short engagement to understand the business, the buyer and the constraint that is actually holding things back.
Deliver
A senior team builds and ships alongside yours, with progress visible every week.
Embed
We hand over cleanly — documentation, training and the operating rhythm to keep it moving without us.
Tell us what needs to move.
Send a few lines about the problem. If we are the right fit, you'll get a plan and a timeline back — not a proposal deck.
Book a call