The register
3M United Kingdom PLC, Bracknell, holds a Home Office sponsor licence covering 2 routes: Skilled Worker and Global Business Mobility: Senior or Specialist Worker. It has been on the register since at least 2026. The register records its rating as Worker (A rating).
3M United Kingdom Public Limited Company is the registered name (Companies House number 01123045), a public limited company on the register since 1973. The registered office is at 3m Centre, Cain Road, Bracknell, Berkshire, RG12 8HT, RG12 8HT. By its SIC codes the business is in manufacturing. It has traded under other names before, including 3M Manufacturing Limited, Mmm (manufacturing) 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.