The register
The register lists Rsg Real Estate Ltd in London as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Its rating on the register is Worker (A rating).
At Companies House the business is Rsg Real Estate Limited (company number 08345502), a private limited company incorporated in 2013, 13 years ago. Registered office: The Landing, 131 - 133 Upper Richmond Road, London, SW15 2TL, SW15 2TL. By its SIC codes the business is in property.
For a candidate this means one less obstacle: Rsg Real Estate Ltd already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.