The company was started by Vernon Speer, in his garage. Cascade Cartridge, Inc. (CCI) was one of the brands he marketed under after he became successful, and Blazer was one of the sub brands of ammunition. Now it's all owned by Alliant Technologies (ATK), who also runs the Lake City Arsonal under contract to the government. Look up ATK and you'll see all the firearms related companies it owns. They're too numerous to list here.
Hope this helps.
Fred