The register
The register lists Jubayer Rimon Ltd in London 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 Jubayer Rimon Ltd, number 15257226, incorporated 2023: 3 years of filings behind the name. The registered office is at 47 West Road, London, E15 3PX, E15 3PX. 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.