This is what I found (one of the things that led to my decision to go with them):
"In the beginning, Bushmaster Firearms International made their name as a well known maker of quality AR-15 type rifles owned by Richard Dyke. In 2006 he sold the company to Cerberus Capital Management, which in turn owned Freedom Group, which became Bushmaster's parent company that also owned other firearms manufacturer's including Remington and Marlin. Bushmaster production continued in Windham, Maine until March of 2011 when it was moved to Ilion, New York, to consolidate operations with other Freedom Group manufacturing. The facility in Windham was closed and the employees were laid off. Soon afterward Richard Dyke stepped back into the picture. He still owned the facility as he had been leasing it to Freedom Group since selling Bushmaster in 2006. He also had a 5 year non-compete agreement that was expiring soon. He must have felt as I do, that no one can make these rifles better than the folks in Windham, Maine so he decided to put another company together and put the workers back in business making these fine rifles. The new company was named Windham Weaponry and commenced manufacturing operations over the summer of 2011." http://www.grampasgunreviews.com/WindhamWeaponryMPC/
"In the beginning, Bushmaster Firearms International made their name as a well known maker of quality AR-15 type rifles owned by Richard Dyke. In 2006 he sold the company to Cerberus Capital Management, which in turn owned Freedom Group, which became Bushmaster's parent company that also owned other firearms manufacturer's including Remington and Marlin. Bushmaster production continued in Windham, Maine until March of 2011 when it was moved to Ilion, New York, to consolidate operations with other Freedom Group manufacturing. The facility in Windham was closed and the employees were laid off. Soon afterward Richard Dyke stepped back into the picture. He still owned the facility as he had been leasing it to Freedom Group since selling Bushmaster in 2006. He also had a 5 year non-compete agreement that was expiring soon. He must have felt as I do, that no one can make these rifles better than the folks in Windham, Maine so he decided to put another company together and put the workers back in business making these fine rifles. The new company was named Windham Weaponry and commenced manufacturing operations over the summer of 2011." http://www.grampasgunreviews.com/WindhamWeaponryMPC/