The register
The register lists Flox Limited 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).
Companies House lists it as Flox Limited, number 11174409, incorporated 2018: 8 years of filings behind the name. Registered office: Mare Street Studios Unit 401, 203/213 Mare Street, London, E8 3JS, E8 3JS. By its SIC codes the business is in agriculture, forestry and fishing. It has traded under other names before, including Thrive Multi Visual Limited.
Holding a licence is the expensive, slow part done. For Flox Limited the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.