2002 - Goodrich Corporation acquires TRW Aeronautical Systems. 2005 - United Technologies Corporation (UTC) acquires Rocketdyne from Boeing and merges it with

2002 - Goodrich Corporation acquires TRW Aeronautical Systems. 2005 - United Technologies Corporation (UTC) acquires Rocketdyne from Boeing and merges it with subsidiary Pratt & Whitney. 2007 - Raytheon acquires Sarcos. 2008 - Rockwell Collins acquires Athena Technologies. 2009 - Raytheon acquires BBM Technologies. 2010 - Raytheon acquires Applied Signal Technology. 2012 - UTC acquires Goodrich Corporation and merges it with subsidiary Hamilton Sundstrand to form UTC Aerospace Systems (UTAS). 2013 - Rockwell Collins acquires ARINC. 2015 - Raytheon acquires Websense and Foreground Security. 2016 - Raytheon acquires Stonesoft from Intel. 2017 - Rockwell Collins acquires B/E Aerospace. 2018 - UTC (51 in the Fortune 500) acquires Rockwell Collins (415 in the Fortune 500) and merges it with UTAS to form Collins Aerospace. 2019 - UTC (46 in the Fortune 500) and Raytheon (114 in the Fortune 500) announce an intent to merge, forming Raytheon Technologies Corporation (RTC). --- Speculation time --- 2020 - UTC and Raytheon merge to form RTC. 2022 - RTC acquires Boeing.