Great Southwest Corporation
| Company type | Public |
|---|---|
| Industry | |
| Founded | January 1956 |
| Founders |
|
| Defunct | January 13, 1986 |
| Fate | Merged with Six Flags |
| Successor | GSC/Six Flags Corp. |
The Great Southwest Corporation, officially abbreviated as GSC was a real estate development company established in January 1956 for the specific creation of the Great Southwest Industrial District. While developing the industrial district, they began work on a side-project, a theme park to be named Great Southwestland. By the time the park opened in 1961, it was renamed Six Flags Over Texas, which was a massive success, and caused the course of the company to shift, focusing on recreational real estate rather than industrial properties.