D&S Consultants, Inc. (DCSI) provides simulation products and services. It offers products and services in the areas of systems/software and hardware engineering, maintainability, modeling and simulation, networking, analysis, availability, research, experimentation, repairability, training, and testability as an integrated process to provide solutions to complex problems within live-virtual-constructive environments/the communications, command, control, computer, intelligence, surveillance, and reconnaissance space. The company provides various services ranging from software development to systems integration, as well as solutions that include cyber operations; command, control, and communications; computer systems; combat and mission support; electronic warfare; enterprise and information systems; human system engineering; and intelligence, surveillance, and reconnaissance solutions. The company also operates the following wholly-owned subsidiaries: Innova8ive Solutions, MESH Solutions, Sensor Technologies, LLC (SenTech), ViaTech Inc and PRT Solutions, Inc.