The register
The register lists Galwad Y Mor Shellfish Ltd in Bridlington, East Riding of Yorkshire 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).
At Companies House the business is Galwad Y Mor Shellfish Bridlington Limited (company number 04130969), a private limited company incorporated in 2000, 25 years ago. The registered office is at 2 Stanley Gardens, Bridlington, YO16 7EP, YO16 7EP. By its SIC codes the business is in agriculture, forestry and fishing.
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.