The register
The register lists Alfa Home Extensions Ltd in High Wycombe 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 Alfa Home Extensions Ltd, number 12753673, incorporated 2020: 6 years of filings behind the name. The registered office is at 33 Conifer Rise, High Wycombe, HP12 3HX, HP12 3HX. By its SIC codes the business is in construction. It has traded under other names before, including Alfa Construction London Limited.
Holding a licence is the expensive, slow part done. For Alfa Home Extensions Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.