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K4 Security Services Limited

Active
HOUNSLOWProfessional ServicesListed under this name since 30 Jun 2022

Can sponsor visas

It is on the Home Office register of licensed sponsors. Not every job it advertises comes with sponsorship.

Visa routes
2
Listed below
Rating
A
In good standing
Live jobs
0
On UK job boards

Licence & visa routes

Routes
Scale-upSkilled Worker
Licence rating
Worker, A rating

A rating: in good standing. B rating: downgraded and must fix problems before sponsoring new workers.

Sponsored jobs

No jobs found yet

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Companies House changes

Run a live check
8 changes worth checking since it was listed on 30 Jun 2022Checked 26 Oct 2026
  1. Company name changed, now trading as "CM SECURITY SERVICES LIMITED"18 May 2026

    Company name change recorded on 18 May 2026. If this is the organisation named on your sponsor licence, the new name must be reported in the SMS (the Home Office sponsor system) within 20 working days.

  2. Notification of K4 Group Services Ltd as a person with significant control21 May 2024

    New majority owner or controller recorded on 21 May 2024. If control of your organisation has passed to a new owner, the licence does not transfer automatically, and a new licence application may be needed within 20 working days.

  3. Cessation of Mr Christopher Gerard Paul Moore as a person with significant control21 May 2024

    Change to people with significant control recorded on 21 May 2024. If this changes who owns or controls your organisation, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days.

Companies House doesn't show whether a change was reported to the Home Office, so check these against your own records.

Common questions about K4 Security Services Limited

Is K4 Security Services Limited a licensed UK visa sponsor?
Yes. K4 Security Services Limited in HOUNSLOW is on the Home Office register of licensed sponsors under this name since 2022. It can sponsor workers from overseas, but not every job it advertises comes with sponsorship.
What visa routes can K4 Security Services Limited sponsor?
K4 Security Services Limited is licensed for Scale-up and Skilled Worker. Its licence rating on the register is "Worker (A rating)".
Where is K4 Security Services Limited based?
The register lists K4 Security Services Limited at Vista Centre, Salisbury Road, Hounslow, England, TW4 6JQ. This is usually the head office; the job itself may be somewhere else.
How current is this information?
This page uses the UK Home Office register of licensed sponsors, as published on 30 October 2026, and Companies House records for company number 11337952. We update it daily. Always confirm a licence status on GOV.UK.

Registration details

Company number
11337952
Legal name
CM SECURITY SERVICES LIMITED
Address
Vista Centre, Salisbury Road, Hounslow, England, TW4 6JQ
Website
k4security.co.uk
LinkedIn
Profile

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As of 30 October 2026, K4 Security Services Limited (Companies House 11337952, Hounslow) holds an A-rated Worker sponsor licence covering the Scale-up and Skilled Worker routes, and has appeared on the UK Home Office register of licensed sponsors since 30 June 2022 (source: Borderless, from the GOV.UK register of licensed sponsors and Companies House). The first register date is when we first saw it listed, not the official licence date. Text-only version