The register
The register lists Sim Distributors Ltd in Hounslow 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 Sim Distributors Ltd (company number 12399096), a private limited company incorporated in 2020, 6 years ago. Registered office: Unit 1 73 Hanworth Road, Hounslow, TW3 1TT, TW3 1TT. By its SIC codes the business is in wholesale. It has traded under other names before, including Mha Logistics Ltd.
A licence says an organisation may sponsor; it does not say it is hiring today. The way to find out is the same as for any employer: the careers page, the job boards, and a direct approach with a UK-style CV that says early that sponsorship would be needed.