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Independent. Not affiliated with the Home Office or Companies House.Register of 4 September 2026
SponsorDirectory

CallMarker UK LTD

London

On the register

CallMarker UK LTD is one of 36,477 organisations in London on the register, and one of 5,424 of them in information and communication. The licence covers Global Business Mobility: UK Expansion Worker and Skilled Worker. The company was incorporated in 2022, 3 years ago, and it files micro entity accounts, which do not include an employee count.

Licensed routes
2 routes
Home Office rating
A rating
In our copies from
19 Aug 2026
Company size band
Micro

Sponsor licence

Licence type
Worker
Global Business Mobility: UK Expansion Worker
A rating

An A-rating is the standard rating a sponsor holds when its licence is granted and it is meeting its sponsor duties. What ratings mean

424 organisations hold this route.

Skilled Worker
A rating

An A-rating is the standard rating a sponsor holds when its licence is granted and it is meeting its sponsor duties. What ratings mean

121,972 organisations hold this route.

On the register since
from 19 August 2026 — our copies of the register begin 19 August 2026, so the licence may be older

What this page cannot tell you

The register is a list of licence holders and nothing more. It does not record:

  • when the licence was granted, only that the organisation appears in the files we hold
  • any job vacancy, or whether the organisation is recruiting at all
  • contact details, a careers page or a named person
  • why an organisation was removed, or why a rating changed

What the register is · Why sponsors are removed · How often it updates

Change history

  1. 19 August 2026First appears in our copies of the register

We compare every published file against the last one, so this history grows with each publication.

Companies House record

Registered name
CALLMARKER UK LTD
Company number
14548059
Status
active · incorporated 19 December 2022 (3 years)
Industry
61200 Wireless telecommunications activities · Information and communication
Size
Micro (accounts filed as micro entity)
Registered office
4TH FLOOR 32, ST. JAMES'S STREET, LONDON, SW1A 1HD

Source: Companies House public register, data as of 4 August 2026. A registered office is not a confirmed trading address. Full company record on Rooplex

6 other sponsors at this address

Licence holders whose registered office shares the postcode SW1A 1HD. Accountants and company formation agents provide the registered office for many companies, so a shared address is common and says nothing about the organisations themselves.

  • Branch Austin McCormick LLP

    A rating

    London · Skilled Worker

    small company

  • Cimolai (UK) Ltd

    A rating

    London · Global Business Mobility: Senior or Specialist Worker, Skilled Worker

    Construction · large company

  • Emicapital Europe Ltd

    A rating

    London · Global Business Mobility: Senior or Specialist Worker, Skilled Worker

    Professional, scientific and technical activities · micro company · 4 employees

  • Farrant Group Limited

    A rating

    London · Skilled Worker

    Professional, scientific and technical activities · small company · 26 employees

  • PQE GROUP LTD

    A rating

    London · Global Business Mobility: Senior or Specialist Worker, Skilled Worker

    Professional, scientific and technical activities · micro company · 9 employees

  • Wimmer Financial LLP

    A rating

    London · Skilled Worker

    micro company