CallMarker UK LTD
Sponsor Profile Summary
CallMarker UK LTD is listed in the UK sponsor register with 4th Floor 32 St. James's Street as its sponsor location and Skilled Worker as its listed route. The company profile is categorised as Telecommunications, Business and domestic software development, Other information technology service activities. Companies House lists the matched company number as 14548059. Companies House shows the company status as active. The company type is ltd. The matched company record shows an incorporation date of December 19, 2022. Use this page to compare the sponsor licence record with the job advert, salary, legal employer name, and visa route before applying.
Sponsorship Details
Supported Visa Routes
- Skilled Worker
Licence Status
Licensed sponsor
Sponsor Licence Date
Not published by GOV.UK
We can show the first seen date after this company appears as newly added in our daily snapshots.
Last Updated
Daily GOV.UK cache
Company Details
Company Number
14548059
Company Status
active
ltd
Companies House Industry
Telecommunications, Business and domestic software development, Other information technology service activities
SIC codes: 61200, 61900, 62012, 62090
Incorporated On
December 19, 2022
Registered Office
4th Floor 32 St. James's Street, London, SW1A 1HD
Active Directors
KREIMER, Oleg, SHABAT, Dori
Accounts
Last made up to December 31, 2024
Next due September 30, 2026
micro entity
Confirmation Statement
Last made up to October 22, 2025
Next due November 5, 2026
Recent Companies House Activity
confirmation statement with no updates
November 11, 2025
accounts with accounts type micro entity
September 25, 2025
confirmation statement with no updates
November 19, 2024
accounts with accounts type micro entity
September 18, 2024
change registered office address company with date old address new address
April 23, 2024
Immigration Help
Need help with your UK visa or sponsorship situation?
Message SLC Immigration Help on WhatsApp and share your visa type, current UK status, and main question. We will review the enquiry first and guide you on the next practical step.
Sponsor Licence Checker is not a law firm and does not provide legal advice.
How To Use This Sponsor Profile
Confirm the legal entity
CallMarker UK LTD is matched with Companies House number 14548059. Compare that legal entity with the employer name on the vacancy.
Review the visa route
CallMarker UK LTD is listed for Skilled Worker. Make sure the vacancy matches the route you need.
Check the industry fit
The Companies House activity points to Telecommunications, Business and domestic software development, Other information technology service activities. Use that context when judging whether a role, salary, and occupation code make sense.
Compare the address
The registered office we found is 4th Floor 32 St. James's Street, London, SW1A 1HD. If the job advert uses another location, confirm whether the same legal sponsor is responsible.
Common Questions About CallMarker UK LTD
What should applicants check before applying to CallMarker UK LTD?
Start by comparing the sponsor name, 4th Floor 32 St. James's Street location, Skilled Worker route information, and the employer name used in the job advert. A sponsor listing is useful evidence, but the vacancy still needs to match the right role, salary, and visa route.
Is CallMarker UK LTD relevant for Skilled Worker applicants?
CallMarker UK LTD is listed with Skilled Worker. If you need Skilled Worker, check that the specific vacancy also meets role eligibility, salary rules, and employer sponsorship policy.
What recent company activity is visible for CallMarker UK LTD?
One recent Companies House filing is confirmation statement with no updates. The filing date shown is November 11, 2025. Use filings as background checks, not as visa advice.
How does the 4th Floor 32 St. James's Street location affect this sponsor check?
CallMarker UK LTD is listed with 4th Floor 32 St. James's Street as the sponsor location. Use that city as a starting point, but still check the workplace in the vacancy because employers can recruit for roles in more than one place.
What industry context is available for CallMarker UK LTD?
CallMarker UK LTD is currently shown under Telecommunications, Business and domestic software development, Other information technology service activities. Use the industry context to compare the employer with similar sponsors, then verify the actual job title and occupation code before applying.
Can CallMarker UK LTD sponsor every job it advertises?
No. A sponsor licence does not mean every vacancy at CallMarker UK LTD is sponsor-friendly. The job must fit the visa route, salary level, skill level, and the employer must be willing to assign a Certificate of Sponsorship for that role.
Continue Sponsor Research
Recommended Guides for This Sponsor Check
Practical reading based on CallMarker UK LTD's route, city, and company profile.

Software Engineer Visa Sponsorship UK: How to Find Stronger Sponsor Jobs
A software-focused guide to UK visa sponsorship jobs, including employer checks, salary fit, startup risk, and portfolio strategy.

Immigration Salary List UK: How It Affects Skilled Worker Sponsor Jobs
Understand the Immigration Salary List, Temporary Shortage List, salary discounts, occupation codes, and what sponsor job applicants should check before applying.

Second Job on a Skilled Worker Visa: Hours, Occupation and Permission
Review supplementary work conditions, permitted hours, occupation requirements and when another visa application may be needed.
Want to work here?
Search for open roles at CallMarker UK LTD on our dedicated job platform.
Search Jobs on GradSponsor