Checker › Sponsor

CallMarker UK LTD

London · Currently licensed

CallMarker UK LTD holds a Home Office sponsor licence and appears on the register of licensed sponsors published 26 Oct 2026. It can sponsor overseas nationals for 2 visa routes, and its A rating means it can assign Certificates of Sponsorship normally.

First seen on register: 9 Jun 2023
Last confirmed: 26 Oct 2026 (latest edition)

Visa routes this sponsor is licensed for

Route	Visa it allows the sponsor to support	Rating	Since
Skilled Worker Worker	Skilled Worker visa (including the Health and Care Worker visa) The main UK work visa. Lets the sponsor employ overseas nationals in eligible skilled jobs, from nurses and care workers to engineers, chefs and software developers, for up to 5 years at a time, with a route to settlement.	A rating	31 Dec 2024
Global Business Mobility: UK Expansion Worker Worker	UK Expansion Worker visa For an overseas business sending a small team to set up its first UK branch. The licence is provisional until the UK entity is trading.	A rating	9 Jun 2023

Ratings: Full compliance. The sponsor can assign Certificates of Sponsorship and recruit from overseas normally. Downgraded after compliance concerns. The sponsor is on a time-limited action plan with the Home Office and cannot sponsor new workers until it is restored to an A rating. Failure to complete the plan leads to revocation. More.

Licence history

31 Dec 2024
Route added
Licensed for the Skilled Worker route with A rating: Skilled Worker visa (including the Health and Care Worker visa).
10 Aug 2023
Rating changed
Global Business Mobility: UK Expansion Worker: Provisional to A.
9 Jun 2023
Added to register
First appeared on the register of licensed sponsors.

Companies House

Company: CALLMARKER UK LTD 14548059 name match
Status: Active
Type: Private Limited Company
Incorporated: 19 Dec 2022
Registered office: 3 BUCKLAND'S WHARF, KINGSTON UPON THAMES, KT1 1TF
Nature of business: 61200 - Wireless telecommunications activities
61900 - Other telecommunications activities
62012 - Business and domestic software development
62090 - Other information technology service activities

Matched from the Companies House monthly bulk data by company name. The sponsor register itself carries no company number.

Be told when this licence changes

Watch CallMarker UK LTD and get an email the day it is removed from the register, re-listed, downgraded to a B rating or renamed. Free for up to 3 sponsors, weekly digest.

Entries are matched by organisation name and town as the Home Office publishes them. A sponsor that changes town, or is published with a different spelling, appears as a separate entry; confirmed renames are linked above. The register carries no licence number or company number. Verify against the official register before relying on this for a decision.