The register
The register lists Essentia Analytics Ltd in London as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
At Companies House the business is Essentia Analytics Ltd. (company number 07164254), a private limited company incorporated in 2010, 16 years ago. The registered office is at 1 Mark Square, London, EC2A 4EG, EC2A 4EG. Its filed activity puts it in it, software and media. It has traded under other names before, including Performeq Ltd., Flexpaths Ltd..
Holding a licence is the expensive, slow part done. For Essentia Analytics Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.