The register
The register lists 8668 Ltd T/A Rainbow Bridge in Londonderry 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).
At Companies House the business is 8668 LTD (company number NI653779), a private limited company incorporated in 2018, 8 years ago. Registered office: 39 Clooney Terrace, Londonderry, BT47 6AP, BT47 6AP. By its SIC codes the business is in hospitality.
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.