XJ Technologies (www.xjtek.com) produces the Anylogic simulator that we generally use. Their site has an excellent range of example models and papers.


SimNexus (www.simnexus.com) is a US distributor for Anylogic. Kirk Solo and his associates are skilled modelers and experts in using a variety of analysis tools including Bayesian Networks.


Lexidyne (www.lexidyne.com) advises clients through application of dynamic modeling.Their specialty is Pharmaceutical Product Strategy.


isee Systems (www.iseesystems.com) sells the popular "IThink" and "Stella" software packages.  They also regularly put on training seminars that are often taught by our friends at Lexidyne.


Powersim (www.powersim.com) is a leading supplier of System Dynamics software.


Vensim (www.vensim.com) is a leading supplier of System Dynamics software