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For UK businesses · Tech & SaaS

Sponsor licence support for UK tech companies.

Scale-ups, SaaS businesses, and tech firms typically need to move fast — and sponsorship has timelines that do not always match. Harveys Legal supports tech businesses through sponsor licence applications, compliance, and Skilled Worker hiring, with an emphasis on commercial timelines and minimal disruption to engineering work.

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Regulated by the Immigration Advice Authority

Common roles
Senior engineers, product leads, ML / data specialists
Tempo
Fast — commercial timelines drive the process
HR maturity
Often light — sponsorship sits alongside lean operations
Common scenarios

What we usually see in tech.

Tech businesses tend to know what they want commercially but underestimate how long sponsor licence work actually takes if it has not been started.

01 · Scenario

Specific senior hire identified

A scale-up has identified a senior engineer abroad. There is a competing offer. Sponsorship is the blocker — and starting the licence after the offer is signed is too late.

02 · Scenario

Series A onboarding spike

A recent funding round means 5–10 international hires over the next 12 months. The business needs the licence in place and the operational discipline to handle multiple CoS assignments cleanly.

03 · Scenario

Acquisition-driven sponsorship

An acquisition brings sponsored workers from a different licensed sponsor. The business needs to assess what transitions across — and what does not — before completion.

04 · Scenario

Remote-first complexity

A largely remote team needs to clarify what 'work location' means on a CoS for engineers based in different parts of the UK, with occasional overseas travel.

05 · Scenario

Graduate to Skilled Worker switch

A worker hired on a Graduate visa is approaching expiry. The business wants to retain them but has not yet applied for a sponsor licence.

06 · Scenario

Compliance after rapid growth

A licence was secured 18 months ago. Sponsored workforce has grown faster than the compliance setup. The CFO has flagged this as a risk.

Why tech is different

What tech sponsorship usually under-estimates.

The biggest tech sponsorship mistake is timing. Even a clean priority application takes 10 working days plus preparation time. Add document gaps, internal HR readiness work, and you are realistically 4–8 weeks from "we want to sponsor" to "we can issue a CoS" — assuming nothing goes wrong.

The second-biggest is treating sponsorship as a one-time event. Tech businesses that scale quickly need operational compliance that grows with the team. A licence approved at 18 employees often falls behind by 80 employees if no one is actively running it.

We work with tech businesses on commercial timelines, with a bias toward minimal disruption to the engineering and product teams, and clear handoffs to in-house People functions as they mature.

Common questions

Questions employers ask us.

Yes — there is no minimum size or trading history. What matters is operational genuineness: real revenue or funding, real customers or product, a real UK trading presence, and the right key personnel in place. Many sponsored hires in tech happen at Series A or earlier.

Priority processing is 10 working days after submission. Preparation time varies — anywhere from a few days for a well-prepared business to several weeks if HR systems need work. Realistically: 4–8 weeks from start to CoS-ready in most cases.

Remote work is allowed, but the CoS still specifies a primary work location. We work through how this should be structured at the assignment stage to avoid downstream compliance issues with location changes.

Acquisitions affecting sponsored workforces need to be assessed carefully. Some sponsor licences and CoS arrangements can be transitioned. Others cannot. Pre-completion immigration due diligence is highly recommended for any acquisition involving sponsored workers.

Yes — sponsoring a Graduate visa holder is one of the main uses of undefined CoS. The business must hold a licence, and the role and salary must meet Skilled Worker requirements. We support this kind of switch regularly for tech businesses.

Your adviser

Mehmood Rajoka

IAA-regulated UK Immigration Adviser · Firm Reg F202537009

Mehmood leads Harveys Legal's business immigration practice. He works directly with UK employers on sponsor licence applications, compliance, and Home Office audit readiness — focused on practical, commercially useful advice rather than legal theatre.

Regulated by
Immigration Advice Authority
Firm Reg No.
F202537009
Practice scope
UK business immigration
IAA
Regulated immigration advice

Harveys Legal is regulated by the Immigration Advice Authority.

Firm Reg No. F202537009. Verify on the IAA register before engagement.

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Tech sponsorship work, on commercial timelines.

Book a consultation. We'll work backwards from your hiring deadline to a realistic plan — and tell you honestly whether the timing works.

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Harveys Legal supports immigration applications, sponsor compliance preparation and related legal processes. Final decisions remain with the Home Office or the relevant decision-maker.