The register
The register lists YMCA Chiltern Group in Watford as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Ymca Chiltern Group is the registered name (Companies House number 04430743), a company limited by guarantee on the register since 2002. The registered office is at Charter House, Charter Place, Watford, Hertfordshire, WD17 2RT, WD17 2RT. Its filed activity puts it in hospitality. It has traded under other names before, including One Ymca, Watford & District Ymca.
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.