The register
TLS Contact (UK) 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 Tlscontact (UK) Limited, number 07203626, incorporated 2010: 16 years of filings behind the name. Registered office: 18 Ryeland Boulevard, Wandsworth, London, SW18 1UN, SW18 1UN. Its filed activity puts it in business services. It has traded under other names before, including DM 61 Limited.
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.