The register
The register lists Sma (derby) Ltd in Derby as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
At Companies House the business is Sma (derby) Ltd (company number 12215731), a private limited company incorporated in 2019, 7 years ago. Registered office: School House Business Centre, London Road Alvaston,, Derby, DE24 8UQ, DE24 8UQ. By its SIC codes the business is in construction.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Sma (derby) Ltd's own careers page and the job boards, and the answer changes with the season and the order book.