The register
Opticum Ltd, 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).
At Companies House the business is Opticum Ltd (company number 13582302), a private limited company incorporated in 2021, 5 years ago. The registered office is at Wework C/O Opticum, 184 Shepherds Bush Road, London, W6 7NL, W6 7NL. By its SIC codes the business is in it, software and media.
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.