The register
Phillips 66 Limited, London, holds a Home Office sponsor licence covering 4 routes: Global Business Mobility: Service Supplier and Skilled Worker and Global Business Mobility: Senior or Specialist Worker and International Agreement. It has been on the register since at least 2026. Rating on the current register: Temporary Worker (A rating), Worker (A rating).
Companies House lists it as Phillips 66 Limited, number 00529086, incorporated 1954: 72 years of filings behind the name. Registered office: 7th Floor, 200-202 Aldersgate Street, London, EC1A 4HD, EC1A 4HD. By its SIC codes the business is in manufacturing. It has traded under other names before, including Conocophillips Limited, Conoco Limited.
Holding a licence is the expensive, slow part done. For Phillips 66 Limited the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.