The register
Oktra Ltd is licensed to sponsor workers on Skilled Worker. The organisation is based in London and has held its place on the register since at least 2026. The register records its rating as Worker (A rating).
At Companies House the business is Oktra Limited (company number 03130362), a private limited company incorporated in 1995, 30 years ago. The registered office is at 1 Bickenhall Mansions, Bickenhall Street, London, W1U 6BP, W1U 6BP. Its filed activity puts it in business services. It has traded under other names before, including Margolis Office Environments 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.