International Society of Substance Use Prevention and Treatment Professionals
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≈4.2 in 100 such sponsors lost their licence within 7 months. Driven by: Healthcare sponsor (×1.9), SIC 86900 — other human health activities (×1.7), Director termination (TM01) in the last 12 months (×1.5), Accounts overdue (×1.3).
Reporting duties
- 4 Dec 2025 — Director resigned: THAU, Susan Rosenberg. Report via SMS within 20 working days · window closed 1 Jan 2026 — if this was not reported, the licence is at risk
- 10 Feb 2025 — New director appointed: GORLERO, Carolina Ines. Report via SMS within 20 working days · window closed 10 Mar 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.
- 4 Dec 2025Director resigned: THAU, Susan Rosenberg
- 10 Feb 2025New director appointed: GORLERO, Carolina Ines
Sponsored jobs
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Common questions about International Society of Substance Use Prevention and Treatment Professionals
- Is International Society of Substance Use Prevention and Treatment Professionals a licensed UK visa sponsor?
- Yes. International Society of Substance Use Prevention and Treatment Professionals in London holds a UK sponsor licence and appears on the Home Office register of licensed sponsors, where it has been listed since 2022. 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 International Society of Substance Use Prevention and Treatment Professionals sponsor?
- International Society of Substance Use Prevention and Treatment Professionals 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 International Society of Substance Use Prevention and Treatment Professionals based?
- The register lists International Society of Substance Use Prevention and Treatment Professionals at Acre House 11-15 William Road, London, NW1 3ER. 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 09980630. The register itself is the authoritative source — always confirm on GOV.UK before relying on a licence status.
Registration details
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.