The register
The register lists Swisscorp Limited in Southall, Middlesex as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Companies House lists it as Swisscorp Limited, number 02296867, incorporated 1988: 38 years of filings behind the name. The registered office is at Second Floor Herbert House, 27-29 The Broadway, Southall, UB1 1JY, UB1 1JY. By its SIC codes the business is in property. It has traded under other names before, including Palmoak Property Corporation Limited.
For a candidate this means one less obstacle: Swisscorp Limited already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.