The register
Equitack Ltd t/a Voltaire Design, 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 Equitack Ltd (company number 10497506), a private limited company incorporated in 2016, 9 years ago. The registered office is at 23 Copenhagen Street, London, N1 0JB, N1 0JB. Its filed activity puts it in wholesale.
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.