The register
The register lists Ds Builders London Ltd in Dagenham as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. The register records its rating as Worker (A rating).
DS Builders London Ltd is the registered name (Companies House number 12577692), a private limited company on the register since 2020. Registered office: Unit-1 189 Becontree Avenue, Dagenham, RM8 2UR, RM8 2UR. By its SIC codes the business is in construction.
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.