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UK licensed sponsor · Wokingham · IT, software and media
PopUp Mainframe Ltd
PopUp Mainframe Ltd, Wokingham, 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 Popup Mainframe Ltd (13661957), active, incorporated in 2021 (5 years ago), registered for business and domestic software development.
Please note: Sama Talent Group does not work with, represent or act for the companies listed in this directory. We share publicly available information in a neater format, solely for educational and research purposes. Any company that wishes to have its name removed, please click here.
Companies House
Who PopUp Mainframe Ltd actually is
- Company number
- 13661957
- Status
- Active
- Type
- Private limited company
- Incorporated
- 5 October 2021 · 5 years old
- What they do
62012Business and domestic software development
- Sector
- IT, software and media
- Registered office
- C/O Flb Accountants Llp 1010 Eskdale Road, Winnersh Triangle, Wokingham, RG41 5TS
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
The register lists PopUp Mainframe Ltd in Wokingham as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. The register records its rating as Worker (A rating).
Popup Mainframe Ltd is the registered name (Companies House number 13661957), a private limited company on the register since 2021. Registered office: C/O Flb Accountants Llp 1010 Eskdale Road, Winnersh Triangle, Wokingham, RG41 5TS, RG41 5TS. Its filed activity puts it in it, software and media.
Holding a licence is the expensive, slow part done. For PopUp Mainframe Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.
Read the register
A gate, not a guarantee
The register tells you the gate is there. It says nothing about vacancies. For that, PopUp Mainframe Ltd's own careers page and the job boards are the source, and they change with the season.
How to approach them
Lead with the role, not the visa
Apply through the careers page or the job boards with a UK-style CV, say early that you would need sponsorship, and make the skill and the years the first thing they read.
Nearby
Other sponsors in the UK
- Dot Dynamics ltdReading
- Impact Social Value Reporting LtdManchester
- BTL Group LtdShipley
- Avacone LtdLondon
- Global Satellite Vu LtdLondon
- Lacerta Sports LimitedLondon
- SIMPPLR LimitedReading
- SOFTWORKS UK LimitedMaidenhead
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 PopUp Mainframe 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.