The register
Effective Advisors Limited, London, holds a Home Office sponsor licence on the Skilled Worker route, and has been on the register since at least 2026. Rating on the current register: Worker (A rating).
Companies House lists it as Effective Advisors Limited, number 10113729, incorporated 2016: 10 years of filings behind the name. Registered office: 14 Old Queen Street, London, SW1H 9HP, SW1H 9HP. By its SIC codes the business is in professional and technical services.
Holding a licence is the expensive, slow part done. For Effective Advisors Limited the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.