Is SigmaRoc Plc a licensed UK visa sponsor?

Yes. SigmaRoc Plc in London is on the Home Office register of licensed sponsors under this name since 2024. It can sponsor workers from overseas, but not every job it advertises comes with sponsorship.

What visa routes can SigmaRoc Plc sponsor?

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

Where is SigmaRoc Plc based?

The register lists SigmaRoc Plc at 6 Heddon Street, London, England, W1B 4BT. 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 05204176. We update it daily. Always confirm a licence status on GOV.UK.

All sponsors

SigmaRoc Plc

Active

LondonEnergy, Utilities & SustainabilityListed under this name since 22 Apr 2024

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

5 changes worth checking since it was listed on 22 Apr 2024Checked 1 Nov 2026

22 Aug 2025
Registered office address changed22 Aug 2025
Registered office change recorded on 22 Aug 2025. 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.
1 Jan 2025
New director appointed: VAN BEEK, Jan1 Jan 2025
Director change recorded on 1 Jan 2025. If this person is now your Authorising Officer, Key Contact or Level 1 user, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days.
1 Jan 2025
New secretary appointed: BROCKBANK, Anthony1 Jan 2025
Company secretary change recorded on 1 Jan 2025. If this person is now your Authorising Officer, Key Contact or Level 1 user, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days.

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

Common questions about SigmaRoc Plc

Is SigmaRoc Plc a licensed UK visa sponsor?: Yes. SigmaRoc Plc in London is on the Home Office register of licensed sponsors under this name since 2024. It can sponsor workers from overseas, but not every job it advertises comes with sponsorship.
What visa routes can SigmaRoc Plc sponsor?: SigmaRoc Plc is licensed for Skilled Worker. Its licence rating on the register is "Worker (A rating)".
Where is SigmaRoc Plc based?: The register lists SigmaRoc Plc at 6 Heddon Street, London, England, W1B 4BT. 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 05204176. We update it daily. Always confirm a licence status on GOV.UK.

Registration details

Company number: 05204176
Address: 6 Heddon Street, London, England, W1B 4BT
Website: sigmaroc.com

More Energy, Utilities & Sustainability sponsors in London

Something wrong?

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As of 30 October 2026, SigmaRoc Plc (Companies House 05204176, London) 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 22 April 2024 (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