The register
The register lists TM Insulation Ltd in Milton Keynes 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).
TM Insulation Ltd is the registered name (Companies House number 10756102), a company limited by guarantee on the register since 2017. The registered office is at 25 Turnpike Court, Woburn Sands, Milton Keynes, MK17 8UA, MK17 8UA. By its SIC codes the business is in construction. It has traded under other names before, including Ctab Transport 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.