The register
Estar (2018) Limited 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. Rating on the current register: Worker (A rating).
Companies House lists it as Estar(2018) Limited, number 11166426, incorporated 2018: 8 years of filings behind the name. The registered office is at 3 Pear Place, London, SE1 8SA, SE1 8SA. By its SIC codes the business is in wholesale.
Holding a licence is the expensive, slow part done. For Estar (2018) Limited the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.