The register
The register lists Ashford Environmental Services Limited in Ashford, Middlesex 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 Ashford Environmental Services Limited, number 03391305, incorporated 1997: 29 years of filings behind the name. The registered office is at 55 Loudoun Road, London, NW8 0DL, NW8 0DL. Its filed activity puts it in business services.
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.