The register
Thredd (UK) 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, Select.... Its rating on the register is Worker (A rating).
At Companies House the business is Thredd UK Limited (company number 09926803), a private limited company incorporated in 2015, 10 years ago. The registered office is at 2nd Floor 33 Kingsway, London, WC2B 6UF, WC2B 6UF. By its SIC codes the business is in other services. It has traded under other names before, including Global Processing Services (UK) Limited.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Thredd (UK) Limited's own careers page and the job boards, and the answer changes with the season and the order book.