The register
The register lists Petrolink Services Limited (UK) in Aberdeen 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).
Companies House lists it as Petrolink Services Limited, number 02912936, incorporated 1994: 32 years of filings behind the name. The registered office is at C/O Brodies Llp, 90 Bartholomew Close, London, EC1A 7BN, EC1A 7BN. Its filed activity puts it in it, software and media. It has traded under other names before, including Offshore Consultants Services Limited.
Holding a licence is the expensive, slow part done. For Petrolink Services Limited (UK) the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.