ZK
UK licensed sponsor · London · Security, cleaning and facilities
Zack Knight Security Ltd
Zack Knight Security Ltd, London, 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 Zack Knight Security Ltd (14873438), active, incorporated in 2023 (3 years ago), registered for private security 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 Zack Knight Security Ltd actually is
- Company number
- 14873438
- Status
- Active
- Type
- Private limited company
- Incorporated
- 16 May 2023 · 3 years old
- What they do
80100Private security activities
- Registered office
- 438 Katherine Road, London, E7 8NP
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
Zack Knight Security Ltd is licensed to sponsor workers on Skilled Worker. The organisation is based in London and has held its place on the register since at least 2026. Its rating on the register is Worker (A rating).
Companies House lists it as Zack Knight Security Ltd, number 14873438, incorporated 2023: 3 years of filings behind the name. The registered office is at 438 Katherine Road, London, E7 8NP, E7 8NP. Its filed activity puts it in security, cleaning and facilities.
For a candidate this means one less obstacle: Zack Knight Security Ltd already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.
What a licence means
They can sponsor. That is all it says.
A sponsor licence lets an organisation assign a Certificate of Sponsorship to a worker on the routes it covers. It does not mean Zack Knight Security Ltd is hiring from abroad this month, only that it can, and has been checked by the Home Office to do so.
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
- Taybar Security LimitedBirmingham
- Matilock UK Ltd t/a MetaMapLondon
- Smart Cleaning Group LimitedYork
- One Contract Services LtdThornton Heath
- Top Marks For Security LimitedRossendale
- Passion Security LtdSlough
- Tenon FM LimitedUxbridge
- Falcon Cleaners UK LtdSlough
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 Zack Knight Security 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.