All sponsors

Antstream Ltd

Active
LondonTechnology & SoftwareLicensed since 16 Jul 2018
Register status
Active
Licensed to sponsor workers
On register since
2018
16 Jul 2018
Visa routes
1
Skilled Worker
Live jobs
0
Harvested daily from job boards

Licence & visa routes

Routes
Skilled Worker
Licence rating
Worker (A rating)

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
Near base rate
33/100Checked 2 Aug 2026

≈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

  • 12 Aug 2025 — New shares issued (allotment). Report via SMS within 20 working days · window closed 9 Sept 2025 — if this was not reported, the licence is at risk
  • 6 Jun 2025 — New shares issued (allotment). Report via SMS within 20 working days · window closed 4 Jul 2025 — if this was not reported, the licence is at risk
  • 21 May 2025 — Cessation of Mr Steven David Cottam as a person with significant control. Report via SMS within 20 working days · window closed 18 Jun 2025 — if this was not reported, the licence is at risk
  • 2 Apr 2025 — New shares issued (allotment). Report via SMS within 20 working days · window closed 30 Apr 2025 — if this was not reported, the licence is at risk
  • + 19 earlier duties

Deadlines are 20 working days from the change (bank holidays not counted). Companies House cannot show whether the report was made.

  • 12 Aug 2025New shares issued (allotment)
  • 6 Jun 2025New shares issued (allotment)
  • 21 May 2025Cessation of Mr Steven David Cottam as a person with significant control
  • 2 Apr 2025New shares issued (allotment)
  • 6 Feb 2025New shares issued (allotment)
  • 18 Jul 2023New shares issued (allotment)
  • + 17 earlier events

Sponsored jobs

No listings matched yet

Job listings are harvested daily from Reed, Adzuna, Jooble and Careerjet and matched back to the register.

Common questions about Antstream Ltd

Is Antstream Ltd a licensed UK visa sponsor?
Yes. Antstream Ltd in London holds a UK sponsor licence and appears on the Home Office register of licensed sponsors, where it has been listed since 2018. 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 Antstream Ltd sponsor?
Antstream 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 Antstream Ltd based?
The register lists Antstream Ltd at Studio I Taper Studios, 175 Long Lane, London, Greater London, United Kingdom, SE1 4GT. 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 08451828. The register itself is the authoritative source — always confirm on GOV.UK before relying on a licence status.

Registration details

Companies House
08451828
Address
Studio I Taper Studios, 175 Long Lane, London, Greater London, United Kingdom, SE1 4GT
First on register
16 Jul 2018

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.