![]() FlexSim FlexSim (also known as FlexSim Software Products) is a company that develops simulation modeling software solutions. | ![]() Engineering Software Research and Development Engineering Software Research and Development (ESRD) is a company engaged in the development of engineering software products. | |
Founding Date | Founding Date 1993 | Founding Date 1989 |
Type | Type Subsidiary | Type Private |
Tags | ||
Locations | Locations Orem, US HQ Melbourne, AU Bolivia, BO Sao Paulo, BR Mississauga, CA Montréal, CA Santiago, CL see more | Locations St. Louis, US HQ |
Employees | Employees 4628% increase | Employees 14 |

Engineering Software Research and Development (ESRD) is a company engaged in the development of engineering software products.
View company