Simulation Software – Simprocess & Simscript
SIMPROCESS simulation software facilitates innovative ways for organizations to test technological change while maximizing their existing investments. FREE DOWNLOADS.
http://www.caciasl.com

GPS Signal Simulation Toolbox
developing new technology and innovative products for emerging GPS markets
http://www.navsys.com/Products/toolbox.htm

SignalTrend
Provides market timing signals for broad stock market indexes based on a 100 year back-test of a proprietary stock market timing system.
http://www.signaltrend.com/

Test Mentor Java Edition
The Object Testing Company, World-Wide Leaders in Java and Smalltalk Testing
http://www.silvermark.com/Product/java/stm/index.html

Cetim Cermat
Test laboratory specialized in metrology, vibration and acoustic tests simulation, chemical analysis, defect analysis, mechanical tests, non-destructive tests, tailored tests to specifications, calculation and simulation.
http://www.cetim-cermat.com/e/index.php3

A8619 Protocol Test System
The A8619 Protocol Test System offers Analysis, Simulation, Emulation of SS7, V5, ISDN, INAP, GSM, GPRS, CDMA and VoIP protocols.
http://www.a8619.com/

SPS electronic UK limited
Automated and manual electrical safety test equipment. Flash test, earth bond test, insulation test and leakage test devices.
http://www.spselectronic.co.uk/

ACIMS -- Arizona Center of Integrated Modeling & Simulation
Artificial Intelligence and Simulation Group. The page contains summaries of ACIMS simulation projects, simulation links, and news. One of the main research projects is the Discrete Event Specification Formalism (DEVS).
http://www.acims.arizona.edu/

Averill M. Law and Associates
Averill M. Law & Associates offers simulation consulting, simulation training, and the ExpertFit distribution-fitting software. It was founded in 1977.
http://www.averill-law.com/

Tau Simulation
Tau Simulation produces high performance simulation software for integrated circuit verification
http://www.tausim.com/