The register
The register lists M3j Solutions Ltd in Wembley as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Its rating on the register is Worker (A rating).
Companies House lists it as M3J Solutions Ltd, number 09831820, incorporated 2015: 11 years of filings behind the name. The registered office is at Second Floor, 150 Fleet Street, London, EC4A 2DQ, EC4A 2DQ. Its filed activity puts it in retail.
Holding a licence is the expensive, slow part done. For M3j Solutions Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.