| United Technologies | Closure | TN | Smyrna | 64 | Jan 6, 2017 | Mar 31, 2017 | |
| United Technologies Corporation | Closure | CA | San Diego | 6 | Jun 1, 2016 | Jul 31, 2016 | |
| United Technologies Corporation | Closure | CA | San Diego | 103 | Feb 1, 2016 | Mar 31, 2016 | |
| United Technologies Corporation | Closure | CA | San Diego | 31 | Dec 2, 2015 | Jan 31, 2016 | |
| United Technologies Corporation | Closure | CA | San Diego | 7 | Sep 30, 2015 | Nov 30, 2015 | |
| United Technologies Corporation | Closure | CA | San Diego | 21 | Jul 30, 2015 | Sep 30, 2015 | |
| United Technologies Corporation | Layoff | CA | San Diego | 4 | Feb 9, 2015 | Apr 10, 2015 | |
| United Technologies | Closure | CA | San Diego | 6 | Sep 15, 2014 | Nov 14, 2014 | |
| United Technologies | -- | GA | -- | -- | -- | -- | |