The register
The register lists Walker Sime in Manchester, Greater Manchester 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 Walker Sime Limited, number 03882360, incorporated 1999: 26 years of filings behind the name. Registered office: The Cornerhouse, Fourth Avenue, Trafford Park, Manchester, M17 1DB, M17 1DB. By its SIC codes the business is in professional and technical services.
For a candidate this means one less obstacle: Walker Sime already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.