Is Diamond Light Source Ltd a licensed UK visa sponsor?

Yes. Diamond Light Source Ltd in Didcot holds a UK sponsor licence and appears on the Home Office register of licensed sponsors, where it has been listed since 2013. That means it is permitted to sponsor eligible workers from overseas, though a licence is permission to sponsor rather than a guarantee that any particular vacancy is open to sponsorship.

What visa routes can Diamond Light Source Ltd sponsor?

Diamond Light Source Ltd is licensed for Government Authorised Exchange and Skilled Worker. Its licence is recorded on the register as "Temporary Worker (A rating)" — the rating reflects the Home Office's confidence in the sponsor's compliance record.

Where is Diamond Light Source Ltd based?

The register lists Diamond Light Source Ltd at Diamond House, Harwell Science And Innovation Campus, Didcot, Oxfordshire, England, OX11 0DE. This is the address on the sponsor licence, which is usually the head office — a sponsored role may be based at a different site.

How current is this information?

This page is built from the UK Home Office register of licensed sponsors. We resync the register daily and keep a dated history of every addition and removal, alongside Companies House records for company number 04375679. The register itself is the authoritative source — always confirm on GOV.UK before relying on a licence status.

All sponsors

Diamond Light Source Ltd

Active

DidcotProfessional ServicesLicensed since 4 Aug 2013

Active

Licensed to sponsor workers

On register since

2013

4 Aug 2013

Visa routes

Government Authorised Exchange, Skilled Worker

Live jobs

3 tracked all-time

Licence & visa routes

Routes

Government Authorised ExchangeSkilled Worker

Licence rating

Temporary Worker (A rating)Worker (A rating)

An A rating means the sponsor currently meets Home Office duties and can issue Certificates of Sponsorship; a B rating means a time-limited action plan is in place.

Companies House changes

Run a live check

Near base rate

32/100Checked 2 Aug 2026

≈3.3 in 100 such sponsors lost their licence within 7 months. Score uses register data only — a live check adds the full Companies House record.

Reporting duties

12 Jun 2026 — Director resigned: BORYSIEWICZ, Leszek Krzysztof, Professor Sir. Report via SMS within 20 working days · window closed 10 Jul 2026 — if this was not reported, the licence is at risk
1 Oct 2025 — New director appointed: OYSTON, Petra Claire Farquhar, Dr. Report via SMS within 20 working days · window closed 29 Oct 2025 — if this was not reported, the licence is at risk
30 Sept 2025 — Director resigned: WILSON, Keith Sanderson, Professor. Report via SMS within 20 working days · window closed 28 Oct 2025 — if this was not reported, the licence is at risk
1 Apr 2025 — New director appointed: ECCLESTON, Roger Soulsby, Professor. Report via SMS within 20 working days · window closed 29 Apr 2025 — if this was not reported, the licence is at risk
+ 78 earlier duties

Deadlines are 20 working days from the change (bank holidays not counted). Companies House cannot show whether the report was made.

12 Jun 2026Director resigned: BORYSIEWICZ, Leszek Krzysztof, Professor Sir
1 Oct 2025New director appointed: OYSTON, Petra Claire Farquhar, Dr
30 Sept 2025Director resigned: WILSON, Keith Sanderson, Professor
1 Apr 2025New director appointed: ECCLESTON, Roger Soulsby, Professor
31 Mar 2025Director resigned: PARTRIDGE, Alan, Dr
31 Dec 2024Secretary resigned: GREGORY, Linda
+ 76 earlier events

Open jobs · 1 live

View all

Payroll Advisor
Didcot · £33,253–£34,315
Live
Electrical Technician/Senior Electrical Technician
Didcot · £33,253–£52,337
Expired
Senior Power Supplies Technician
Didcot, Oxfordshire · £50,000
Expired

Common questions about Diamond Light Source Ltd

Is Diamond Light Source Ltd a licensed UK visa sponsor?: Yes. Diamond Light Source Ltd in Didcot holds a UK sponsor licence and appears on the Home Office register of licensed sponsors, where it has been listed since 2013. That means it is permitted to sponsor eligible workers from overseas, though a licence is permission to sponsor rather than a guarantee that any particular vacancy is open to sponsorship.
What visa routes can Diamond Light Source Ltd sponsor?: Diamond Light Source Ltd is licensed for Government Authorised Exchange and Skilled Worker. Its licence is recorded on the register as "Temporary Worker (A rating)" — the rating reflects the Home Office's confidence in the sponsor's compliance record.
Does Diamond Light Source Ltd have any jobs open right now?: We are currently tracking 1 live vacancy advertised by Diamond Light Source Ltd across major UK job boards. Listings are matched to this employer by name, and a vacancy appearing here does not by itself mean the role is being offered with sponsorship — check the advert or ask the employer.
Where is Diamond Light Source Ltd based?: The register lists Diamond Light Source Ltd at Diamond House, Harwell Science And Innovation Campus, Didcot, Oxfordshire, England, OX11 0DE. This is the address on the sponsor licence, which is usually the head office — a sponsored role may be based at a different site.
How current is this information?: This page is built from the UK Home Office register of licensed sponsors. We resync the register daily and keep a dated history of every addition and removal, alongside Companies House records for company number 04375679. The register itself is the authoritative source — always confirm on GOV.UK before relying on a licence status.

Registration details

Companies House: 04375679
Address: Diamond House, Harwell Science And Innovation Campus, Didcot, Oxfordshire, England, OX11 0DE
First on register: 4 Aug 2013

More in Didcot

Source: UK Home Office register of licensed sponsors (updated daily) and Companies House. "First on register" is when this organisation first appeared in our data, not the official licence grant date.