| Name Of the company | Name of Simulator | further information |
| Cadence Design Systems, Inc. | Verilog-XL | http://www.cadence.com |
| Chronologic Simulation | VCS | http://www.chronologic.com/ |
| Fintronic USA, Inc. | FinSim | http://www.fintronic.com/ |
| interHDL, Inc. | Viper | http://www.interhdl.com |
| Mentor Graphics | QuickHDL | http://www.mentorg.com/ |
| Model Technology | V-System/VLOG | http://www.ata.org/~model/ |
| Pragmatic C Software Corp. | Cver | sjmeyer@crl.com |
| Simucad | Silos III | http://www.simucad.com/ |
| SpeedSim, Inc. | SpeedSim/3 | http://www.speedsim.com |
| Wellspring Solutions, Inc. | VeriWell | http://www.wellspring.com/ |
sabry@cs.uoregon.edu