The register
The register lists Standon Solutions Limited in Hertford 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 Standon Solutions Limited, number 14374073, incorporated 2022: 4 years of filings behind the name. The registered office is at 19-21 Parliament Square, Hertford, SG14 1EX, SG14 1EX. Its filed activity puts it in security, cleaning and facilities.
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.