Is One.io Services Limited a licensed sponsor?

Yes. One.io Services Limited in London is on the Home Office register of licensed sponsors, which we last updated on 10 Nov 2026.

What is the sponsor licence rating of One.io Services Limited?

Worker (A rating). An A rating means the sponsor meets its duties and can assign certificates of sponsorship. A B rating means it must improve before it can assign new ones.

Which visa routes can One.io Services Limited sponsor?

The register lists: Skilled Worker. A licence does not guarantee a visa. That depends on the job, the pay and the Home Office decision.

Back to register

Licence active

One.io Services Limited

Skilled Worker

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

Source: Home Office register of licensed sponsors (GOV.UK). Register last updated 10 Nov 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 10 Nov 2026. If anything looks wrong, check the official register on GOV.UK.

Company information (Companies House)

Company details are not available for this sponsor. We only show Companies House details when the name and town clearly match.

Find more about this company

We do not hold contact details for sponsors. Each button opens a search for this company on Google or another site. Check that the result is the right company before you get in touch.

Helpful guides

How to Check If a UK Company Has a Sponsor Licence (Step by Step) 2026A step-by-step guide to checking whether a UK employer holds a sponsor licence, what its A or B rating means, and what to do if you can't find it on the register.

Licensed sponsor: official guidance

This employer is on the register. These GOV.UK pages explain the visa, the sponsor's duties and how to stay safe.

One.io Services Limited

What this means

Company information (Companies House)

Find more about this company

Helpful guides

Licensed sponsor: official guidance

One.io Services Limited

What this means

Company information (Companies House)

Find more about this company

Helpful guides

Licensed sponsor: official guidance

Other sponsors in London on the same route

Common questions about One.io Services Limited

Licence history