User:XyZAn/sandbox/XyZan's Cladogram project/standard oil

Comp

 * Standard Oil of Iowa – pre-1911 – bought out by Chevron. SOIO


 * Standard Oil of Minnesota – pre-1911 – bought out by Amoco. SOMI
 * Standard Oil of Illinois - pre-1911 - bought out by Amoco. SOIL
 * Standard Oil of Kansas – refining only, eventually bought out by Amoco. SOKA

Standard Oil of Missouri – pre-1911 – dissolved. SOMS

Standard Oil of Louisiana – originally owned by Standard Oil of New Jersey (now by Exxon). SOLO

Standard Oil of Brazil – originally owned by Standard Oil of New Jersey (now by Exxon). SOBR