The register
The register lists Medical Management Systems 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).
At Companies House the business is Medical Management Systems Limited (company number 05272668), a private limited company incorporated in 2004, 22 years ago. Registered office: Lloyds Avenue House, 6 Lloyd's Avenue, London, EC3N 3AX, EC3N 3AX. Its filed activity puts it in it, software and media. It has traded under other names before, including Shg Golden & Silver (london) Limited, Brandtest Limited.
For a candidate this means one less obstacle: Medical Management Systems Ltd already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.