The register
JK&K Limited, London, holds a Home Office sponsor licence on the Skilled Worker route, and has been on the register since at least 2026. The register records its rating as Worker (A rating).
JK&K Limited is the registered name (Companies House number 03208418), a private limited company on the register since 1996. Registered office: 62 Stakes Road, Purbrook, Waterlooville, Hampshire, PO7 5NT, PO7 5NT. By its SIC codes the business is in professional and technical services. It has traded under other names before, including Information Associates Ltd..
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.