All sponsors

Nuclear Waste Services Ltd

ActiveTrading as LLWR
CalderbridgeEnergy, Utilities & SustainabilityListed under this name since 31 Jul 2024

Can sponsor visas

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

Visa routes
1
Skilled Worker
Rating
A
In good standing
Live jobs
0
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.

Sponsored jobs

No jobs found yet

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Companies House changes

Run a live check
16 changes worth checking since it was listed on 31 Jul 2024Checked 26 Oct 2026
  1. Notification of Secretary Of State For The Department For Energy Security And Net Zero as a person with significant control9 Sep 2026

    New majority owner or controller recorded on 9 Sep 2026. If control of your organisation has passed to a new owner, the licence does not transfer automatically, and a new licence application may be needed within 20 working days.

  2. Cessation of Secretary Of State For Department For Energy Security And Net Zero as a person with significant control9 Sep 2026

    Change to people with significant control recorded on 9 Sep 2026. If this changes who owns or controls your organisation, the change must be reported in the SMS (the Home Office sponsor system) within 20 working days.

  3. Cessation of Nuclear Decommissioning Authority as a person with significant control9 Sep 2026

    Same rule as the ownership 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 Nuclear Waste Services Ltd

Is Nuclear Waste Services Ltd a licensed UK visa sponsor?
Yes. Nuclear Waste Services Ltd in Calderbridge 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 Nuclear Waste Services Ltd sponsor?
Nuclear Waste Services Ltd is licensed for Skilled Worker. Its licence rating on the register is "Worker (A rating)".
Where is Nuclear Waste Services Ltd based?
The register lists Nuclear Waste Services Ltd at Pelham House Pelham Drive, Calderbridge, Seascale, England, CA20 1DB. 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 05608448. We update it daily. Always confirm a licence status on GOV.UK.

Registration details

Company number
05608448
Legal name
NUCLEAR WASTE SERVICES LIMITED
Address
Pelham House Pelham Drive, Calderbridge, Seascale, England, CA20 1DB
Website
nuclearwasteservices.uk
LinkedIn
Profile

Something wrong?

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As of 30 October 2026, Nuclear Waste Services Ltd (trading as LLWR; Companies House 05608448; Calderbridge) 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 31 July 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