The register
The register lists Abt Britain Limited in London 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. Rating on the current register: Worker (A rating).
Abt Britain Limited is the registered name (Companies House number 10633588), a private limited company on the register since 2017. The registered office is at 1 Chamberlain Square Cs, Birmingham, B3 3AX, B3 3AX. By its SIC codes the business is in professional and technical services. It has traded under other names before, including Abt Services International Limited.
For a candidate this means one less obstacle: Abt Britain Limited already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.