Sirkka Networks 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
- 14 Jul 2026 — Registered office address changed. Report via SMS within 20 working days · window closed 11 Aug 2026 — if this was not reported, the licence is at risk
- 17 Apr 2026 — New shares issued (allotment). Report via SMS within 20 working days · window closed 15 May 2026 — if this was not reported, the licence is at risk
- 25 Sept 2025 — Registered office address changed. Report via SMS within 20 working days · window closed 23 Oct 2025 — if this was not reported, the licence is at risk
- 4 Jul 2025 — New shares issued (allotment). Report via SMS within 20 working days · window closed 1 Aug 2025 — if this was not reported, the licence is at risk
- + 8 earlier duties
Deadlines are 20 working days from the change (bank holidays not counted). Companies House cannot show whether the report was made.
- 14 Jul 2026Registered office address changed
- 17 Apr 2026New shares issued (allotment)
- 25 Sept 2025Registered office address changed
- 4 Jul 2025New shares issued (allotment)
- 20 Jun 2025New shares issued (allotment)
- 5 Aug 2024Registered office address changed
- + 6 earlier events
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 Sirkka Networks Ltd
- Is Sirkka Networks Ltd a licensed UK visa sponsor?
- Yes. Sirkka Networks Ltd in London holds a UK sponsor licence and appears on the Home Office register of licensed sponsors, where it has been listed since 2021. 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 Sirkka Networks Ltd sponsor?
- Sirkka Networks Ltd is licensed for 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 Sirkka Networks Ltd based?
- The register lists Sirkka Networks Ltd at 344-354 Gray's Inn Road, London, England, WC1X 8BP. 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 08886975. The register itself is the authoritative source — always confirm on GOV.UK before relying on a licence status.
Registration details
- Companies House
- 08886975
- Address
- 344-354 Gray's Inn Road, London, England, WC1X 8BP
- First on register
- 15 Mar 2021
More in London
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.