IG
UK licensed sponsor · London · IT, software and media
Istari Global Limited
Istari Global Limited, London, holds a Home Office sponsor licence for Skilled Worker, Global Business Mobility: Senior or Specialist Worker. It is on the current register and has been since at least 4 September 2026. Companies House lists it as Istari Global Limited (12285538), active, incorporated in 2019 (7 years ago), registered for other information technology service activities.
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 Istari Global Limited actually is
- Company number
- 12285538
- Status
- Active
- Type
- Private limited company
- Incorporated
- 28 October 2019 · 7 years old
- What they do
62090Other information technology service activities
- Sector
- IT, software and media
- Previously
- Ensign Global Limited (until 2020)
- Registered office
- 20 North Audley Street, London, W1K 6WE
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 15 September 2026.
What a licence means
The slow part is done
Getting a licence takes an application, checks and a fee, and most employers never bother. Istari Global Limited 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.
The register
Istari Global Limited, London, holds a Home Office sponsor licence covering 2 routes: Skilled Worker and Global Business Mobility: Senior or Specialist Worker. It has been on the register since at least 2026. Its rating on the register is Worker (A rating).
Istari Global Limited is the registered name (Companies House number 12285538), a private limited company on the register since 2019. Registered office: 20 North Audley Street, London, W1K 6WE, W1K 6WE. Its filed activity puts it in it, software and media. It has traded under other names before, including Ensign Global Limited.
For a candidate this means one less obstacle: Istari Global Limited already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.
Nearby
Other sponsors in the UK
- KIT-AR LimitedLondon
- The Cogworks LtdLondon
- Lincon Solution LtdLondon
- Open Box Software LimitedRochester
- The CodeV LtdPreston
- Tricolour Events LtdStalybridge
- The City Talking IncLeeds
- VBSC 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 Istari Global Limited, 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.