The register
Plus Minus LLP, 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 Plus Minus Ltd (company number 05400860), a private limited company incorporated in 2005, 21 years ago. Registered office: 5 Baldwin Street, London, EC1V 9NU, EC1V 9NU. Its filed activity puts it in professional and technical services. It has traded under other names before, including Plus Minus (UK) Ltd, Plus Minus Limited.
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.