The register
Maples and Calder, London, holds a Home Office sponsor licence covering 2 routes: Global Business Mobility: Senior or Specialist Worker and Skilled Worker. It has been on the register since at least 2026. The register records its rating as Worker (A rating).
At Companies House the business is Maples and Calder (company number 03369233), a private unlimited company incorporated in 1997, 29 years ago. The registered office is at Duo Level 6, 280 Bishopsgate, London, EC2M 4RB, EC2M 4RB. Its filed activity puts it in professional and technical services. It has traded under other names before, including Maples and Calder Europe.
Holding a licence is the expensive, slow part done. For Maples and Calder the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.