The register
The register lists Amma Services Limited in Slough as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Companies House lists it as Amma Services Limited, number 09492408, incorporated 2015: 11 years of filings behind the name. The registered office is at 268 Bath Road, Slough, Berkshire, SL1 4DX, SL1 4DX. Its filed activity puts it in it, software and media.
Holding a licence is the expensive, slow part done. For Amma Services Limited the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.