The register
The register lists Consultdoc Limited in London 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).
Companies House lists it as Consultdoc Limited, number 13003282, incorporated 2020: 6 years of filings behind the name. The registered office is at 5th Floor 167 -169, Great Portland Street, London, W1W 5PF, W1W 5PF. By its SIC codes the business is in health care.
Holding a licence is the expensive, slow part done. For Consultdoc Limited the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.