American automobile industry in the 1950s
In 1954, the smaller American Motors Corporation (AMC) was formed when Hudson merged with Nash-Kelvinator Corporation in a deal worth almost USD $200 million ($1.735 billion in 2013 dollars) the largest corporate merger in U.S. history at that time. Other mergers with smaller independent manufacturers followed. Although AMC was moderately successful it was never sufficiently large to challenge any of the Big Three, and was eventually bought by Chrysler in 1987.
REO Motor Car Company
Ransom E. Olds was an entrepreneur who founded multiple companies in the automobile industry. In 1897 Olds founded the Olds Motor Vehicle Company, makers of Oldsmobile (later to become a part of General Motors). In 1905 Olds left Oldsmobile and established a new company, REO Motor Car Company, in Lansing, Michigan. Olds had 52 percent of the stock and the titles of president and general manager. To ensure a reliable supply of parts, he organized a number of subsidiary firms like the National Coil Company, the Michigan Screw Company, and the Atlas Drop Forge Company.