Wartsila Energy Storage UK Ltd
ActiveLicence & visa routes
An A rating means the sponsor currently meets Home Office duties and can issue Certificates of Sponsorship; a B rating means a time-limited action plan is in place.
Companies House changes
Run a live check≈3.3 in 100 such sponsors lost their licence within 7 months. Score uses register data only — a live check adds the full Companies House record.
Reporting duties
- 23 Jun 2026 — Director resigned: DE GRUIJTER, Tamara. Report via SMS within 20 working days · window closed 21 Jul 2026 — if this was not reported, the licence is at risk
- 1 Sept 2025 — New director appointed: DE GRUIJTER, Tamara. Report via SMS within 20 working days · window closed 29 Sept 2025 — if this was not reported, the licence is at risk
Deadlines are 20 working days from the change (bank holidays not counted). Companies House cannot show whether the report was made.
- 23 Jun 2026Director resigned: DE GRUIJTER, Tamara
- 1 Sept 2025New director appointed: DE GRUIJTER, Tamara
Sponsored jobs
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Job listings are harvested daily from Reed, Adzuna, Jooble and Careerjet and matched back to the register.
Common questions about Wartsila Energy Storage UK Ltd
- Is Wartsila Energy Storage UK Ltd a licensed UK visa sponsor?
- Yes. Wartsila Energy Storage UK Ltd in Fareham holds a UK sponsor licence and appears on the Home Office register of licensed sponsors, where it has been listed since 2024. That means it is permitted to sponsor eligible workers from overseas, though a licence is permission to sponsor rather than a guarantee that any particular vacancy is open to sponsorship.
- What visa routes can Wartsila Energy Storage UK Ltd sponsor?
- Wartsila Energy Storage UK Ltd is licensed for Global Business Mobility: Senior or Specialist Worker and Skilled Worker. Its licence is recorded on the register as "Worker (A rating)" — the rating reflects the Home Office's confidence in the sponsor's compliance record.
- Where is Wartsila Energy Storage UK Ltd based?
- The register lists Wartsila Energy Storage UK Ltd at Spinnaker House, Waterside Gardens, Fareham, England, PO16 8SD. This is the address on the sponsor licence, which is usually the head office — a sponsored role may be based at a different site.
- How current is this information?
- This page is built from the UK Home Office register of licensed sponsors. We resync the register daily and keep a dated history of every addition and removal, alongside Companies House records for company number 15309674. The register itself is the authoritative source — always confirm on GOV.UK before relying on a licence status.
Registration details
- Companies House
- 15309674
- Address
- Spinnaker House, Waterside Gardens, Fareham, England, PO16 8SD
- First on register
- 17 May 2024
More in Fareham
Source: UK Home Office register of licensed sponsors (updated daily) and Companies House. "First on register" is when this organisation first appeared in our data, not the official licence grant date.