The register
The register lists Email Kong Limited in London 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 Email Kong Limited, number 13692934, incorporated 2021: 5 years of filings behind the name. The registered office is at 20-22 Wenlock Road, London, N1 7GU, N1 7GU. By its SIC codes the business is in professional and technical services.
For a candidate this means one less obstacle: Email Kong Limited already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.