The register
Markcon Limited, London, holds a Home Office sponsor licence on the Skilled Worker route, and has been on the register since at least 2026. Its rating on the register is Worker (A rating).
At Companies House the business is Markcon Limited (company number 09054006), a private limited company incorporated in 2014, 12 years ago. The registered office is at 125 Aviation House Kingsway, London, WC2B 6NH, WC2B 6NH. Its filed activity puts it in hospitality.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Markcon Limited's own careers page and the job boards, and the answer changes with the season and the order book.