Changes to the on-line API EOLCS Licensee Directory are updated on a real time basis. Licenses purporting to identify oil marketers not listed in the Directory are not valid.
The following organizations are not licensed by API and not authorized to use/apply the API Certification Marks. Use of the API marks on the label or labels pictured below has not been authorized by API.
Guwer Oil, China
Pinnacle Brands LLC, 180 North Stetson, Chicago, IL 60601
*This engine oil is not affiliated with Pinnacle Oil (API license 0172) or Pinnacle Resources (API license 0462).
