Alterian
Sponsor Profile Summary
Alterian is listed in the UK sponsor register with Berkshire as its sponsor location and Skilled Worker as its listed route. The company profile is categorised as Information technology and computer service activities. Companies House lists the matched company number as 03351717. Companies House shows the company status as active. The company type is ltd. The matched company record shows an incorporation date of April 14, 1997. 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
03351717
Company Status
active
ltd
Companies House Industry
Information technology and computer service activities
SIC code: 62012
Incorporated On
April 14, 1997
Registered Office
Rws Compass House, Vanwall Business Park, Vanwall Road, Maidenhead, Berkshire, SL6 4UB, United Kingdom
Active Directors
GREGORY, Robin Mark, HALL, Gary Peter William
Persons With Significant Control
Rws Holdings Plc, Alterian Holdings Ltd
Previous Company Names
ALTERIAN LIMITED, SYNERGENIX LIMITED, SYNERGENICS LIMITED, WORTHLEVEL LIMITED
Accounts
Last made up to September 30, 2024
Next due June 30, 2026
full
Confirmation Statement
Last made up to April 4, 2026
Next due April 18, 2027
Recent Companies House Activity
confirmation statement with no updates
April 7, 2026
change person director company with change date
January 13, 2026
accounts with accounts type full
August 5, 2025
confirmation statement with updates
April 23, 2025
notification of a person with significant control
April 9, 2025
Immigration Help
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How To Use This Sponsor Profile
Confirm the legal entity
Alterian is matched with Companies House number 03351717. Compare that legal entity with the employer name on the vacancy.
Review the visa route
Alterian is listed for Skilled Worker. Make sure the vacancy matches the route you need.
Check the industry fit
The Companies House activity points to Information technology and computer 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 Rws Compass House, Vanwall Business Park, Vanwall Road, Maidenhead, Berkshire, SL6 4UB, United Kingdom. If the job advert uses another location, confirm whether the same legal sponsor is responsible.
Common Questions About Alterian
What should applicants check before applying to Alterian?
Start by comparing the sponsor name, Berkshire 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 Alterian relevant for Skilled Worker applicants?
Alterian 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.
How does the Berkshire location affect this sponsor check?
Alterian is listed with Berkshire 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 Alterian?
Alterian is currently shown under Information technology and computer 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 Alterian sponsor every job it advertises?
No. A sponsor licence does not mean every vacancy at Alterian 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.
What is the Companies House number for Alterian?
The matched Companies House number for Alterian is 03351717. Use this number to confirm the legal entity before relying on a job advert or offer.
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