The register
The register lists Blue Diamonds Professional Services Ltd in Birmingham, West 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 Blue Diamonds Professional Services Limited (company number 09511801), a private limited company incorporated in 2015, 11 years ago. Registered office: 335 Garretts Green Lane, Sheldon, Birmingham, West Midlands, B33 0TU, B33 0TU. By its SIC codes the business is in recruitment and employment agencies.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Blue Diamonds Professional Services Ltd's own careers page and the job boards, and the answer changes with the season and the order book.