The register
AmTrust Management Services Ltd. is licensed to sponsor on Global Business Mobility: Senior or Specialist Worker and Skilled Worker. Its entry on the register dates back to at least 2026, and the organisation is based in London. Its rating on the register is Worker (A rating).
Companies House lists it as Amtrust Management Services Limited, number 04720855, incorporated 2003: 23 years of filings behind the name. Registered office: Exchequer Court, 33 St Mary Axe, London, EC3A 8AA, EC3A 8AA. By its SIC codes the business is in business services.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for AmTrust Management Services Ltd.'s own careers page and the job boards, and the answer changes with the season and the order book.