The register
Mare Nostrum Group is licensed to sponsor workers on Skilled Worker. The organisation is based in Harrogate and has held its place on the register since at least 2026. Its rating on the register is Worker (A rating).
At Companies House the business is Mare Nostrum Group Limited (company number 04971428), a private limited company incorporated in 2003, 22 years ago. Registered office: 39 East Parade, Harrogate, North Yorkshire, HG1 5LQ, HG1 5LQ. Its filed activity puts it in wholesale. It has traded under other names before, including Mare Nostrum Publishing Limited, Turnkey Projects (UK) Limited.
Holding a licence is the expensive, slow part done. For Mare Nostrum Group the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.