Diamond Light Source Ltd
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Sponsor Profile Summary
Diamond Light Source Ltd appears in the current UK sponsor register with Didcot as its sponsor location and Government Authorised Exchange and Skilled Worker as its listed routes. The company profile is categorised as SIC 72190. Companies House lists the matched company number as 04375679. Companies House shows the company status as active. The company type is ltd. The matched company record shows an incorporation date of February 18, 2002. 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
- Government Authorised Exchange
- Skilled Worker
Licence Status
Temporary 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
04375679
Company Status
active
ltd
Companies House Industry
SIC 72190
SIC code: 72190
Incorporated On
February 18, 2002
Registered Office
Diamond House, Harwell Science And Innovation Campus, Didcot, Oxfordshire, OX11 0DE, England
Previous Company Names
CODENOTE LIMITED
Accounts
Last made up to March 31, 2025
Next due December 31, 2026
full
Confirmation Statement
Last made up to May 1, 2026
Next due May 15, 2027
Recent Companies House Activity
termination director company with name termination date
June 18, 2026
confirmation statement with no updates
May 8, 2026
change person director company with change date
May 8, 2026
change person director company with change date
May 8, 2026
change person director company with change date
May 7, 2026
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How To Use This Sponsor Profile
Confirm the legal entity
Diamond Light Source Ltd is matched with Companies House number 04375679. Compare that legal entity with the employer name on the vacancy.
Review the visa route
Diamond Light Source Ltd is listed for Government Authorised Exchange and Skilled Worker. Make sure the vacancy matches the route you need.
Check the industry fit
The Companies House activity points to SIC 72190. Use that context when judging whether a role, salary, and occupation code make sense.
Compare the address
The registered office we found is Diamond House, Harwell Science And Innovation Campus, Didcot, Oxfordshire, OX11 0DE, England. If the job advert uses another location, confirm whether the same legal sponsor is responsible.
Common Questions About Diamond Light Source Ltd
What should applicants check before applying to Diamond Light Source Ltd?
Start by comparing the sponsor name, Didcot location, Government Authorised Exchange 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 Diamond Light Source Ltd relevant for Government Authorised Exchange applicants?
Diamond Light Source Ltd is listed with Government Authorised Exchange and Skilled Worker. If you need Government Authorised Exchange, check that the specific vacancy also meets role eligibility, salary rules, and employer sponsorship policy.
How does the Didcot location affect this sponsor check?
Diamond Light Source Ltd is listed with Didcot 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 Diamond Light Source Ltd?
Diamond Light Source Ltd is currently shown under SIC 72190. Use the industry context to compare the employer with similar sponsors, then verify the actual job title and occupation code before applying.
Can Diamond Light Source Ltd sponsor every job it advertises?
No. A sponsor licence does not mean every vacancy at Diamond Light Source 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.
What is the Companies House number for Diamond Light Source Ltd?
The matched Companies House number for Diamond Light Source Ltd is 04375679. Use this number to confirm the legal entity before relying on a job advert or offer.
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