www.costco.co.uk/membership-goldstar-questions Current or Retired Employee of: Banking / Finance Local Government Fire / Rescue Service Post Office Airlines Education Police Force Civil Service / Armed Forces Medical / Health Service Insurance OR Qualified as: Qualified / Certified / Chartered Accountant Chartered Architect Doctors (MD) / Dentist / Optician / * Pharmacist Chartered Surveyor Solicitor / Barrister / Magistrate / Advocate Chartered Engineer / Civil etc OR Pre Approved Membership You are a current or retired employee of an approved company that has been preapproved and an agreement has been arranged between your company and Costco Wholesale UK Limited. Membership list of Pre Approved Businesses