The register
The register lists Spectrum Data Networks Ltd in London as a licensed sponsor on Skilled Worker and Global Business Mobility: UK Expansion Worker, 2 routes in all, and has done since at least 2026. The register records its rating as Worker (A rating).
Companies House lists it as Spectrum Data Networks Ltd, number 14685253, incorporated 2023: 3 years of filings behind the name. Registered office: Unit 3, Office A, 1st Floor, 6-7 St. Mary At Hill, London, EC3R 8EE, EC3R 8EE. By its SIC codes the business is in it, software and media.
Holding a licence is the expensive, slow part done. For Spectrum Data Networks Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.