simulation

Founded in 2000, Decisiontek specializes in the design, development, and implementation of actionable research and custom decision support tools for the transportation industry. Its tools integrate enterprise data resources with analytic models to support risk assessment, simulation, and forecasting. Clients include the Federal Railroad Administration, Federal Highway Administration, and the Transportation Research Board.

data-driven decision supporteconomic analysisforecastingRisk Assessmentsoftware developmenttransportation research

DeLasCasas CP, LLC (DLC2P) is a family owned, minority certified cathodic protection engineering consulting firm. It provides advanced cathodic protection engineering services including design, simulation, testing, inspection, and project management for installation of cathodic protection systems, plus DC interference mitigation for underground and submerged metallic structures such as pipelines and storage tanks, and AC mitigation design services.

AC mitigation engineeringAutoCAD draftingcathodic protection engineeringDC interference mitigationgrounding system designinspectioninstallationproject managementsurveys and data analysistestingtraining

Density6 is a private technology company founded by Antonio T. Smith Jr. that researches, designs, builds, operates, and owns systems across intelligence, infrastructure, business, networks, simulation, and media. Its intelligence layer, Frobisher, governs and helps build its other systems, which include DriftFunnels, SHIGOSEN, AEGIS, Writing Intelligence, ZAVYX, Crownfall, and Ascension Grid.

economic infrastructurelow-connectivity computingmachine intelligence and model orchestrationmedia systemsnetwork systemssoftware construction

Deploy360 is a user-centered software engineering company serving Federal Government clients worldwide, founded in 2009 and headquartered in Myrtle Beach, South Carolina. It specializes in AI-powered DevSecOps platforms, full-stack software engineering, cybersecurity, and digital forensics for defense and intelligence missions, and holds an SBA Certified HUBZone designation.

AI-powered DevSecOpsautomated testingCI/CD automationcloud-native and containerized solutionscontainerization and orchestrationCybersecuritydigital forensicsDOMEX/CELLEXfull stack developmentRMFSTIGssystem and server administrationSystems integration

Design Systems, Inc. (DSI) is a multidisciplinary manufacturing engineering and consulting firm founded in 1983 that helps manufacturers design better facilities, improve production flow, and bring complex operations from concept through commissioning. With more than 225 engineers and professionals across North America, DSI provides engineering, program management, and consulting services to manufacturers worldwide.

3D Laser Scanningcommissioningdigital twinselectrical engineeringindustrial engineeringinstallation coordinationlean manufacturingMechanical EngineeringMES consultingprocess optimizationproject management

DeUmbra is a woman-owned, minority-owned small business that builds artificial intelligence by simulating the world. Its approach involves representing the environment using concepts from developmental psychology, building causal models, using these models to guide machine learning, and simulating the models forward to find desired outcomes. Applications include predictive modeling in healthcare and intelligent agents to assist the warfighter.

causal modelingmachine learningpredictive modeling

Diverse Solutions is an Engineering Enablement Partner that helps organizations make better engineering decisions from design intent through production reality. It brings together engineering technologies, technical leadership, and manufacturing perspective to help customers evaluate tradeoffs, validate performance, and prepare products for production. The company is certified as a Minority Business Enterprise (MBE) by NMSDC and as a Small Business by SBAM, and is registered in SAM.gov.

CFDdigital engineeringengineering simulationFEAfunctional prototypingmanufacturing engineeringMDAOOptimizationproduction readinesssoftware implementationtechnical trainingtestingworkflow automation

Diversified Product Development provides engineering, design services and product fabrication to a diverse clientele, ranging from small, single-product companies to multinational corporations.

consultingdesignengineeringproduct fabricationproductionprototypingtestingwelding/fabrication prints

Dassault Systèmes provides virtual twin experiences and the 3DEXPERIENCE collaborative platform, combining science, software and data to help businesses and people create sustainable innovations. Founded in 1981 with 20 engineers developing CATIA for aerospace, it now employs more than 25,000 people and supports over 290,000 customers and 25 million users in 140 countries across manufacturing, life sciences and healthcare, and infrastructure and cities.

3D modelingcloud collaborationGenerative AImanufacturing executionmodeling and simulationproduct lifecycle managementvirtual twins

Dynamic Analytics & Test, Inc. (DA&T) provides decision support and engineering services to advance US DoD Warfighter interests. The team combines science, engineering, and military skills to deliver objective, high-impact, timely engineering services to the U.S. DoD, applying Warfighting capabilities in modeling, simulation, and analysis to develop concepts integrated into Technology and Capability Roadmaps.

analysisdecision supportEngineering ServicesmodelingSystems Engineering

Echo Design and Integration delivers turnkey manufacturing solutions through expert design and fabrication, streamlining projects from concept to completion. The company specializes in fabricated metal parts and assemblies (electro, hydraulic and mechanical) for aerospace tooling and infrastructure projects, with certified capabilities in design and engineering, welding, machining, automated systems, and electrical/hydraulic assembly. Its mission is to improve clients' production capabilities and efficiency to promote growth within the aerospace industry

3 and 5-axis machiningdesign and engineeringelectrical/hydraulic assemblyfabricationFEA/stress analysislaser cuttingmachiningplasma cuttingpowder coatSystems integrationthermionwater jet cuttingweldingwet paint

ECM PCB Stator Tech is an electric motor design and technology company headquartered in the U.S. It pairs advanced Motor CAD software (PrintStator) with patented PCB Stator technology to design, prototype, and optimize custom electric motors that are lighter, quieter, more compact, and more energy efficient. ECM provides a full-stack platform combining CAD software, patented hardware, and engineering support for OEMs.

custom electric motor designelectronics manufacturinghigh-power motor testingMotor CAD softwaremotor optimizationPCB Stator motor designprototyping

EngineerX is comprised of aerospace, electrical, mechanical, and manufacturing engineers aiming to fuse engineering, lightning-fast prototyping, manufacturing and innovative ideas to revolutionize commercial, space & defense propulsion technologies. Its mission is to pioneer innovative propulsion systems that leverage globally abundant fuels to advance flight & space exploration. Based in Huntsville, AL.

additive manufacturingCFDFEAGD&Tmanufacturing engineeringpropulsion system designrapid prototypingthermal analysis

Erickson Motors is the commercial division of Engine Research Associates, Inc. (ERA), which owns it. Together they are the inventors and manufacturers of the Erickson Migrating Combustion Chamber (MCC) Engine, an ultra-quiet, high-efficiency, multi-fuel internal combustion engine. ERA focuses on military and government research and development programs including SBIRs. Both companies are located at the Northeast Indiana Innovation Center in Fort Wayne, Indiana.

3D CAD design3d PrintingCNC MachiningCNC millingCNC programmingCNC surface grindingComputational Fluid Dynamics (CFD)data acquisition and analysisdie castingFinite Element Analysis (FEA)investment castinglappingmodelingproduction fabricationprototype fabricationtestingturning

Enludio is a design-led technology company building interactive experiences for complex systems and evolving worlds. At the intersection of creativity and engineering, it combines experience design, simulation, game development, and real-time technology to transform complexity into intuitive, immersive, and human experiences. Its work spans digital twins, immersive training, and real-time 3D applications built for real-world interaction.

3D content creationdigital twinsexperience designgame developmentmotion platformsreal-time technologyrobotics integrationsensor visualizationXR operations

ENORISE produces state-of-the-art test benches, measuring and testing equipment, and software solutions for the automotive, aerospace, railway, marine and energy markets. Formerly FEV's Software and Testing Solutions division, taken over by Certina Group in June 2024 and renamed ENORISE. The company has 400 employees and is present in USA, Europe, China and India.

automation systemsbattery testingcalibrationchassis dynamometer testingdynamometer testingengine testingEOL testingfuel cell testingHiL testingMechanical Engineeringpowertrain testingsoftware developmenttest bench engineeringvehicle testingvibration

Enthought is a science-first AI and scientific software company for enterprise R&D, founded in 2001 by CEO Eric Jones. It provides scientific software development, data systems, strategy and design, and infrastructure services, with a team of PhD-level scientists, engineers, and AI specialists serving materials, chemistry, pharmaceutical, semiconductor, energy, and life sciences industries. Headquartered in Austin, Texas, with offices in Cambridge, Zürich, and Tokyo.

Agentic AI SystemsBayesian Optimizationdeep learningFormulation OptimizationFoundation ModelsGenerative Adversarial NetworksGenerative AIgraph neural networksImage ProcessingLarge Language Modelsmachine learningMaterials DiscoveryMulti-Scale Modelingnatural language processingProperty PredictionStructure GenerationSurrogate ModelingText Data MiningTime Series Analysis

Epsilon FEA, LLC provides finite element analysis (FEA) and computer-aided engineering (CAE) consulting services, combining knowledge of CAE tools with project management. Services include project solutions balancing accuracy with cost and schedule, process improvement for simulation technologies, ASME BPVC Section VIII Div 2 analysis, and rotordynamics.

ASME BPVC Section VIII Div 2 analysiscomputer-aided engineeringfinite element analysisrotordynamics

Etegent is a defense technology company that delivers AI and software solutions for Intelligence, Surveillance, and Reconnaissance (ISR) operations. Founded in 1996 as Sheet Dynamics Ltd. and renamed Etegent Technologies in 2010, the company builds explainable AI, MLOps frameworks, and deployment-ready software for defense and intelligence missions, including missile defense, combat identification, and region monitoring.

AI model developmentedge deploymentexplainable AImachine learningMLOpsreal-time detection and trackingsignal and image processingsoftware developmentSOFTWARE Engineering

Exergy Engineering LLC provides design, testing, and application engineering services and products for diesel fuel systems. Formed in 2006 after the closure of a Robert Bosch fuel systems R&D facility in Kentwood, Michigan, its roots trace to 1944 work on mechanical unit injectors for Detroit Diesel. The company designs, builds, and tests high-pressure fuel injection systems and manufactures fuel injection components and assemblies.

analysisapplication engineeringDesign Engineeringdurability testinginstrumentationmanufacturing of fuel injection components and assembliesproduct developmentproject managementtest equipmenttestingtest/validation engineering

Exia Labs builds technology that helps organizations understand complex environments and simulate what happens next, serving national security and public safety. Founded in 2024 by longtime game developers, its founding team includes domain experts from simulation and video game companies. Its products include Blue, a simulation platform fusing operational and geospatial data for military operations, and Terra, a standalone product for commercial customers.

geospatial data fusionmachine learningscenario simulationspatial reasoning

ExoFusion is a science innovation, simulation, and IP company working toward Commercially Viable Fusion (CVF), focused on plasma confinement and agnostic across device types. It serves as part of the scientific supply chain in Magnetic Fusion, with public and private sector customers including fusion companies, traditional energy companies, governments, national labs, and universities. It has been recognized as a grant winner and awardee by ARPA-E (CHADWICK), DOE FIRE Center, INFUSE, and SCIDAC.

IP developmentmagnetic fusion researchplasma confinementscience innovation

EZ-CAM develops CAD/CAM software for CNC machining, offering products including EZ-MILL, EZ-TURN, and EZ-EDM for milling, turning, and wire EDM, plus Alibre Design for solid modeling. The software supports 2-axis through 5-axis machining, G-code optimization, simulation, and postprocessors, and the latest version introduces a built-in AI Assistant and modernized interface.

3D machiningCAD/CAM softwareCNC milling programmingCNC turning programmingG-code optimizationpostprocessor editingsolid modelingwire EDM programming

Fitila Labs is a research and software company in Chicago's Fulton Market District that develops machine learning, simulation and data software for problems governed by physics. It delivers its work through three product lines: TerraNavitas for energy and Earth resources, Curasynth for drug discovery, and Fitila Agents for science and engineering.

agent software developmentBayesian data fusionData EngineeringDecision Analysisfinite-element simulationmachine learningsurrogate and reduced-order modeling