Is ArithmosTech Limited a licensed UK visa sponsor?

Yes. ArithmosTech Limited in Knutsford is on the Home Office register of licensed sponsors under this name since 2023. It can sponsor workers from overseas, but not every job it advertises comes with sponsorship.

What visa routes can ArithmosTech Limited sponsor?

ArithmosTech Limited is licensed for Skilled Worker. Its licence rating on the register is "Worker (A rating)".

Where is ArithmosTech Limited based?

The register lists ArithmosTech Limited at Unit 1, Mere View Barn Park Lane, Pickmere, Knutsford, England, WA16 0LG. This is usually the head office; the job itself may be somewhere else.

How current is this information?

This page uses the UK Home Office register of licensed sponsors, as published on 30 October 2026, and Companies House records for company number 10531565. We update it daily. Always confirm a licence status on GOV.UK.

All sponsors

ArithmosTech Limited

ActiveTrading as The CQA Company

KnutsfordHealthcareListed under this name since 19 Dec 2023

Can sponsor visas

It is on the Home Office register of licensed sponsors. Not every job it advertises comes with sponsorship.

Visa routes

Skilled Worker

Rating

In good standing

Live jobs

On UK job boards

Licence & visa routes

Routes

Skilled Worker

Licence rating

Worker, A rating

A rating: in good standing. B rating: downgraded and must fix problems before sponsoring new workers.

Companies House changes

Run a live check

6 changes worth checking since it was listed on 19 Dec 2023Checked 31 Oct 2026

7 Oct 2026
Registered office address changed7 Oct 2026
Registered office change recorded on 7 Oct 2026. If the address on your sponsor licence has changed, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days.
Deadline to report: about 4 Nov 2026.
2 Oct 2026
Registered office address changed2 Oct 2026
Same rule as the registered office change above.
30 Sep 2026
Registered office address changed30 Sep 2026
Same rule as the registered office change above.

Companies House doesn't show whether a change was reported to the Home Office, so check these against your own records.

Common questions about ArithmosTech Limited

Is ArithmosTech Limited a licensed UK visa sponsor?: Yes. ArithmosTech Limited in Knutsford is on the Home Office register of licensed sponsors under this name since 2023. It can sponsor workers from overseas, but not every job it advertises comes with sponsorship.
What visa routes can ArithmosTech Limited sponsor?: ArithmosTech Limited is licensed for Skilled Worker. Its licence rating on the register is "Worker (A rating)".
Where is ArithmosTech Limited based?: The register lists ArithmosTech Limited at Unit 1, Mere View Barn Park Lane, Pickmere, Knutsford, England, WA16 0LG. This is usually the head office; the job itself may be somewhere else.
How current is this information?: This page uses the UK Home Office register of licensed sponsors, as published on 30 October 2026, and Companies House records for company number 10531565. We update it daily. Always confirm a licence status on GOV.UK.

Registration details

Company number: 10531565
Address: Unit 1, Mere View Barn Park Lane, Pickmere, Knutsford, England, WA16 0LG
Website: crosnt.com
LinkedIn: Profile

Something wrong?

If anything on this page is wrong, tell us and we'll check it.

As of 30 October 2026, ArithmosTech Limited (trading as The CQA Company; Companies House 10531565; Knutsford) holds an A-rated Worker sponsor licence covering the Skilled Worker route and has appeared on the UK Home Office register of licensed sponsors since 19 December 2023 (source: Borderless, from the GOV.UK register of licensed sponsors and Companies House). The first register date is when we first saw it listed, not the official licence date. Text-only version