The register
SystemiQ Limited 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. Rating on the current register: Worker (A rating).
Companies House lists it as Systemiq Limited, number 09950762, incorporated 2016: 10 years of filings behind the name. Registered office: Fourth Floor 10-12 Russell Square House, Russell Square, London, WC1B 5EH, WC1B 5EH. Its filed activity puts it in professional and technical services.
A licence says an organisation may sponsor; it does not say it is hiring today. The way to find out is the same as for any employer: the careers page, the job boards, and a direct approach with a UK-style CV that says early that sponsorship would be needed.