The register
The register lists TerraCycle UK Ltd in Perivale as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. The register records its rating as Worker (A rating).
Companies House lists it as Terracycle UK Limited, number 06911552, incorporated 2009: 17 years of filings behind the name. Registered office: Herschel House, 58 Herschel Street, Slough, Berkshire, SL1 1HD, SL1 1HD. Its filed activity puts it in energy, water and waste.
Holding a licence is the expensive, slow part done. For TerraCycle UK Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.