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Contains public sector information licensed under the Open Government Licence v3.0. Not affiliated with the Home Office or UK Visas and Immigration. Always confirm with the official register.

QuantrolOx Ltd – UK Sponsor Licence Check

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Licence active

QuantrolOx Ltd

Skilled Worker

Location: Oxford
Licence rating: Worker (A rating)
Visa routes: 1 active
Tracked since: 24 Oct 2026

What this means

This employer can sponsor Skilled Workers and assign Certificates of Sponsorship.
Ongoing duties apply: right to work checks, reporting changes on the SMS and keeping records up to date.
UKVI can suspend or revoke a licence without prior warning if duties are not met.

Based on the Home Office register last updated 23 Oct 2026. Always confirm with the official register.

For employers

Keep your licence safe

Right to work checks, reporting duties and SMS records must stay up to date. A compliance review spots gaps before UKVI does.

Compliance review
Gap report
Action plan support

For sponsored workers

Thinking of switching sponsor?

Check that a new employer holds an A-rated licence before you resign, so you can switch without leaving the UK.

Visa options review
Switching sponsor
Curtailment advice

Licence history

1 event

Sat, 24 October 2026
Listed on the register (tracking started)

History is built from each daily register we import. Changes before we started tracking are not shown.

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