Quaker State
former oil company, current brand of Shell USA
Ownership
Quaker State is ultimately owned by Shell .
- Quaker State
- Shell USA
- Shell
…and Shell is itself held by
- BlackRock 7.6%
- BlackRock, Inc. 7.6%
- Tập đoàn Vanguard 4.8%
- Norges Bank Investment Management 3.0%
- State Street Corporation 1.3%
- Geode Capital Management 0.7%
Also owned by Shell
Sakhalin Energy 
Shell Italia 
Shell V-Power Similar companies
In Oil & Gas, under different ownership.
Rosneft Websites
- quakerstate.com
Sources
- Quaker State — Wikidata