Mercury Computer Systems Limited
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Sponsor Profile Summary
Mercury Computer Systems Limited appears in the current UK sponsor register with Reading as its sponsor location and Global Business Mobility: Senior or Specialist Worker and Skilled Worker as its listed routes. The company profile is categorised as Computer, electronic and optical products manufacturing. Companies House lists the matched company number as 03420190. Companies House shows the company status as active. The company type is ltd. The matched company record shows an incorporation date of August 15, 1997. Use this page to compare the sponsor record with the job advert, salary, legal employer name, and visa route before applying.
Sponsorship Details
Supported Visa Routes
- Global Business Mobility: Senior or Specialist Worker
- Skilled Worker
Licence Status
Worker (A rating)
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
8/10/2026
Company Details
Company Number
03420190
Company Status
active
ltd
Companies House Industry
Computer, electronic and optical products manufacturing
SIC code: 26200
Incorporated On
August 15, 1997
Registered Office
Unit 10, Easter Park Benyon Road, Silchester, Reading, RG7 2PQ, United Kingdom
Accounts
Last made up to June 30, 2025
Next due March 31, 2027
medium
Confirmation Statement
Last made up to August 15, 2025
Next due August 29, 2026
Recent Companies House Activity
accounts with accounts type medium
April 4, 2026
appoint person director company with name date
November 26, 2025
confirmation statement with no updates
September 26, 2025
accounts with accounts type small
May 16, 2025
notification of a person with significant control
February 24, 2025
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How To Use This Sponsor Profile
Confirm the legal entity
Mercury Computer Systems Limited is matched with Companies House number 03420190. Compare that legal entity with the employer name on the vacancy.
Review the visa route
Mercury Computer Systems Limited is listed for Global Business Mobility: Senior or Specialist Worker and Skilled Worker. Make sure the vacancy matches the route you need.
Check the industry fit
The Companies House activity points to Computer, electronic and optical products manufacturing. Use that context when judging whether a role, salary, and occupation code make sense.
Compare the address
The registered office we found is Unit 10, Easter Park Benyon Road, Silchester, Reading, RG7 2PQ, United Kingdom. If the job advert uses another location, confirm whether the same legal sponsor is responsible.
Common Questions About Mercury Computer Systems Limited
What should applicants check before applying to Mercury Computer Systems Limited?
Start by comparing the sponsor name, Reading location, Global Business Mobility: Senior or Specialist Worker and 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 Mercury Computer Systems Limited relevant for Global Business Mobility: Senior or Specialist Worker applicants?
Mercury Computer Systems Limited is listed with Global Business Mobility: Senior or Specialist Worker and Skilled Worker. If you need Global Business Mobility: Senior or Specialist Worker, check that the specific vacancy also meets role eligibility, salary rules, and employer sponsorship policy.
How does the Reading location affect this sponsor check?
Mercury Computer Systems Limited is listed with Reading 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 Mercury Computer Systems Limited?
Mercury Computer Systems Limited is currently shown under Computer, electronic and optical products manufacturing. Use the industry context to compare the employer with similar sponsors, then verify the actual job title and occupation code before applying.
Can Mercury Computer Systems Limited sponsor every job it advertises?
No. A sponsor licence does not mean every vacancy at Mercury Computer Systems Limited 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 Mercury Computer Systems Limited?
The matched Companies House number for Mercury Computer Systems Limited is 03420190. Use this number to confirm the legal entity before relying on a job advert or offer.
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