The register
The register lists Portland Residential in Newcastle, Tyne and Wear 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 Portland Residential Limited (company number 13718055), a private limited company incorporated in 2021, 5 years ago. The registered office is at 17 Windsor Terrace, Jesmond, Newcastle Upon Tyne, NE2 4HE, NE2 4HE. Its filed activity puts it in property.
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.