The register
The register lists Architecture Assembly Ltd in London - UK as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. The register records its rating as Worker (A rating).
At Companies House the business is Architecture Assembly Ltd (company number 08414941), a private limited company incorporated in 2013, 13 years ago. Registered office: 19 Britton Street, London, EC1M 5NZ, EC1M 5NZ. Its filed activity puts it in professional and technical services.
For a candidate this means one less obstacle: Architecture Assembly Ltd already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.