The register
Differentology Ltd, Newcastle upon Tyne, 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).
Companies House lists it as Differentology Limited, number 08410568, incorporated 2013: 13 years of filings behind the name. Registered office: Toffee Factory Lower Steenbergs Yard, Quayside, Ouseburn, Walker Road, Newcastle Upon Tyne, NE1 2DF, NE1 2DF. By its SIC codes the business is in professional and technical services.
Holding a licence is the expensive, slow part done. For Differentology Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.