RS
UK licensed sponsor · Windsor · Manufacturing and engineering
Red Semiconductor International Ltd
Red Semiconductor International Ltd, Windsor, holds a Home Office sponsor licence for Skilled Worker. It is on the current register and has been since at least 4 September 2026. Companies House lists it as Red Semiconductor International Ltd (11325766), active, incorporated in 2018 (8 years ago), registered for manufacture of electronic components.
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Companies House
Who Red Semiconductor International Ltd actually is
- Company number
- 11325766
- Status
- Active
- Type
- Private limited company
- Incorporated
- 24 April 2018 · 8 years old
- What they do
26110Manufacture of electronic components71122Engineering related scientific and technical consulting activities
- Previously
- Sounz Electric Ltd (until 2024)
- Registered office
- 173 Harwell Innovation Centre Curie Avenue, Harwell Science & Innovation Campus, Didcot, Oxfordshire, OX11 0QG
Contains public sector information licensed under the Open Government Licence v3.0. The registered office is where the company files its paperwork, not necessarily where it trades. Matched 13 September 2026.
The register
Red Semiconductor International Ltd, Windsor, holds a Home Office sponsor licence on the Skilled Worker route, and has been on the register since at least 2026. Rating on the current register: Worker (A rating).
Companies House lists it as Red Semiconductor International Ltd, number 11325766, incorporated 2018: 8 years of filings behind the name. Registered office: 173 Harwell Innovation Centre Curie Avenue, Harwell Science & Innovation Campus, Didcot, Oxfordshire, OX11 0QG, OX11 0QG. By its SIC codes the business is in manufacturing and engineering. It has traded under other names before, including Sounz Electric Ltd.
A licence says an organisation may sponsor; it does not say it is hiring today. The way to find out is the same as for any employer: the careers page, the job boards, and a direct approach with a UK-style CV that says early that sponsorship would be needed.
What a licence means
The slow part is done
Getting a licence takes an application, checks and a fee, and most employers never bother. Red Semiconductor International Ltd has, which means when a role qualifies the certificate can be assigned without months of preparation.
How to approach them
Make the certificate easy
The employer assigns the certificate; you supply what it needs. Certificates, references, your English level and a clear licence position, all ready, is what makes Red Semiconductor International Ltd say yes to the sponsored candidate over the unsponsored one.
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For candidates
What you need to work here
- A confirmed job offer from a UK employer that holds a Home Office sponsor licence. The employers in this directory all hold one.
- A Certificate of Sponsorship from that employer describing the role.
- A job on the Home Office list of eligible occupations, paid at least the minimum salary for that role and route.
Register with Sama
Want to work for Red Semiconductor International Ltd, or somewhere like it?
Five fields, under a minute. We read every one. You never pay us anything, at any stage.
For employers
Using your sponsor licence again soon?
Next time you are recruiting, talk to us first. We supply trade tested drivers, mechanics, welders and fitters, can organise a trip to see candidates tested at our centres, and handle the Certificate of Sponsorship paperwork with you.
- No retainer. Nothing to sign until you have met people.
- Trade tested before you see them, not after.
- Nothing is ever charged to the candidate.
Would rather talk now? +44 20 4571 2726
Martin, Lance or another member of our team will get back to you. Who we areLooking for work? This form is for employers. Register here instead, it is free.
We work directly with employers. We do not take on other recruitment agencies, labour suppliers or sub-agents.
For candidates
Want to work in the UK?
You never pay us anything. The roles we have open right now are on the live jobs page.
Source: UK Visas and Immigration, Register of licensed sponsors: workers. Contains public sector information licensed under the Open Government Licence v3.0. Being on the register means an organisation holds a sponsor licence. It does not mean it has a vacancy or that it will sponsor you.
Is this your organisation? To request a change or removal, click here.