The register
The register lists ProAmpac Lincoln Limited in Lincolnshire as a licensed sponsor on Global Business Mobility: Senior or Specialist Worker and Skilled Worker, 2 routes in all, and has done since at least 2026. The register records its rating as Worker (A rating).
Companies House lists it as Proampac Lincoln Limited, number 05570833, incorporated 2005: 21 years of filings behind the name. Registered office: Horncastle Lane, Dunholme, Lincoln, LN2 3QF, LN2 3QF. Its filed activity puts it in manufacturing and engineering. It has traded under other names before, including Brayford Plastics Limited, Sph 298 Limited.
Holding a licence is the expensive, slow part done. For ProAmpac Lincoln Limited the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.