| Oct 17, 2003 | Reactis V2003.2 Now Available |
| Sep 29, 2003 | Reactis V2003.1.9 Generates MC/DC Tests |
| Aug 15, 2003 | Ford Report Touts Reactis Benefits |
| Aug 07, 2003 | Reactis V2003.1.2 Offers Improved Tool-Chain Integration |
| Jun 17, 2003 | Reactis Validator Enters Beta Test |
| May 16, 2003 | Reactive Systems To Present at Capital Connection 2003 |
| May 12, 2003 | Reactive Systems Wins 2003 Long Island Software Achievement Award |
| Mar 18, 2003 | Greater Reston Chamber Incubator Program Announces GrowthSPURT 2003 Winner: Reactive Systems Inc. |
| Feb 04, 2003 | RSI Announces V2003 Release of Reactis |