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UK licensed sponsor · Oxford · IT, software and media
Diffblue Ltd
Diffblue Ltd, Oxford, 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 Diffblue Limited (09958102), active, incorporated in 2016 (10 years ago), registered for other software publishing.
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Companies House
Who Diffblue Ltd actually is
- Company number
- 09958102
- Status
- Active
- Type
- Private limited company
- Incorporated
- 19 January 2016 · 10 years old
- What they do
58290Other software publishing62012Business and domestic software development72190Other research and experimental development on natural sciences and engineering
- Sector
- IT, software and media
- Registered office
- 5 New Street Square, London, EC4A 3TW
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 10 September 2026.
The register
Diffblue Ltd, Oxford, 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).
At Companies House the business is Diffblue Limited (company number 09958102), a private limited company incorporated in 2016, 10 years ago. Registered office: 5 New Street Square, London, EC4A 3TW, EC4A 3TW. Its filed activity puts it in it, software and media.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Diffblue Ltd's own careers page and the job boards, and the answer changes with the season and the order book.
What a licence means
The slow part is done
Getting a licence takes an application, checks and a fee, and most employers never bother. Diffblue Ltd has, which means when a role qualifies the certificate can be assigned without months of preparation.
How to approach them
Ask the question early
Sponsorship is a yes or no per role. Ask in the first message whether the vacancy qualifies for a Certificate of Sponsorship; it saves everyone a wasted interview and marks you as someone who knows the system.
Nearby
Other sponsors in the UK
- GEM Data Group UK LimitedLondon
- Lincon Solution LtdLondon
- Smart Trade Technologies UK LimitedLondon
- Paapi LimitedCamberley
- Greenworkx LtdLondon
- Arrow Digital Space LtdLondon
- Global Expat Pay LimitedWindsor
- ReliaQuest UK LimitedLondon
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 Diffblue 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.