The register
The register lists RSB UK Transport Ltd in Derby, Derbyshire 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).
Companies House lists it as Rsb UK Transport Ltd, number 10310660, incorporated 2016: 10 years of filings behind the name. The registered office is at 22 Woodhall Drive, Derby, DE23 4RS, DE23 4RS. By its SIC codes the business is in transport and logistics. It has traded under other names before, including A1swadcar Ltd.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for RSB UK Transport Ltd's own careers page and the job boards, and the answer changes with the season and the order book.