The register
The register lists Super Start Limited in Dartford as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
At Companies House the business is Super Start Limited (company number 08536824), a private limited company incorporated in 2013, 13 years ago. The registered office is at The Cottage, Lower Station Road, Crayford, Kent, DA1 3PY, DA1 3PY. By its SIC codes the business is in education.
A licence says an organisation may sponsor; it does not say it is hiring today. The way to find out is the same as for any employer: the careers page, the job boards, and a direct approach with a UK-style CV that says early that sponsorship would be needed.