The register
The register lists Instant Energy Ltd in London 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).
At Companies House the business is Instant Energy Ltd (company number 12422267), a private limited company incorporated in 2020, 6 years ago. The registered office is at 20-22 Wenlock Road, London, N1 7GU, N1 7GU. By its SIC codes the business is in other services.
Holding a licence is the expensive, slow part done. For Instant Energy Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.