Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

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SYMVIONICS, Inc.

Arcadia, CA

Developing the Highest Quality Hardware and Software Products

WebsitePhone3 offices2 projects2 leaders1 credentialsFounded 1988

Project: Submarine Skills Training Network (SubSkillsNet)

Service: Training SystemsService: Flight Test SupportService: Hardware EngineeringIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+19 more

SimVentions, Inc.

Fredericksburg, VA

Your Success Is Our Honor

WebsitePhone3 offices15 leaders2 credentialsFounded 2000Updated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Software EngineeringService: Mission-Critical Application IntegrationIndustry: DefenseIndustry: FederalType: Defense Engineering+15 more

Skyward, Ltd.

Dayton, OH

Service and Solutions Above and Beyond, Excellence Above All

WebsitePhone2 offices1 projects1 leaders16 credentialsFounded 1997

Project: Project Helping Hand

Service: Test & EvaluationService: Vulnerability IdentificationService: Lethality ValidationIndustry: DefenseIndustry: FederalType: Defense Engineering+21 more

Sparx Technologies Llc

Manvel, TX

Sparx is engineering a new way of engineering.

Website3 offices1 credentialsFounded 2009Updated Jun 2026

Service detail: Robotics, Automation, and Control Systems

Service: Electrical EngineeringService: Mechanical EngineeringService: Software EngineeringIndustry: AerospaceIndustry: AgricultureType: Aerospace Engineering+36 more

Specialized Engineering, Analysis, & Management Services Incorporated

Specialized Engineering, Analysis, & Management Services Incorporated (SEAMS INC) delivers highly specialized engineering, operations research, and advisory consultation services to the Department of Defense (DoD) and DoW. For 24 years, including 14 years supporting NAVAIR, it has focused on mathematical modeling, simulation, custom software development, and decision-quality information across the full lifecycle of aircraft acquisition programs. The practice provides computational analysis, algorithm design, survivability and vulnerability analysis, systems engineering, and test and evaluation services, alongside executive leadership briefings and subject matter expertise.

WebsiteUpdated Jun 2026

Service detail: Modeling & Simulation

Service: Modeling & SimulationService: Complex System Modeling & SimulationService: Discrete Event SimulationIndustry: DefenseIndustry: AerospaceType: Defense Engineering+59 more

Specialty Systems, Inc.

Toms River, NJ

Delivering Mission Critical Systems, Services, and Information Security

WebsitePhone1 office3 projects1 leaders4 credentialsUpdated Jun 2026

Project: Capacity Selector Valve Calculator

Service: Software EngineeringService: Requirements and DesignService: Test Planning and ExecutionIndustry: DefenseIndustry: GovernmentType: Software Engineering+24 more

Strategic Enterprise Solutions Corporation

Warner Robins, GA

Quality Support For Our Warfighters, On Time, Every Time

WebsitePhone1 office1 credentialsFounded 2007Updated Jun 2026

Service detail: Systems Engineering Services

Service: Systems Engineering ServicesService: Architecture and DesignService: Systems Integration & TestingIndustry: DefenseIndustry: FederalType: Defense Engineering+16 more

Strategic Mission Elements, Inc.

Chantilly, VA

Experts at Getting Things Done (Better)

Website2 offices1 projectsUpdated Jun 2026

Project: Joint All Domain Command and Control (JADC2) Capability Proliferation

Service: Data ScienceService: End-to-End Data Product Design and ImplementationService: Data Analytics DevelopmentIndustry: DefenseIndustry: Intelligence & National SecurityType: Defense Engineering+25 more

Stream Server Laboratories LLC

Boca Raton, FL

Your source for High-Performance

WebsitePhone1 officeFounded 2011Updated Jun 2026

Service detail: Electronic Hardware Design

Service: Electronic Hardware DesignService: Analog and Digital Circuit DesignService: Schematic Capture and PCB DesignIndustry: AerospaceIndustry: DefenseType: Electrical Engineering+19 more

Strollo Inc.

San Diego, CA

Full-service product design and development from concept through full-scale production.

WebsitePhone1 office7 projects12 leadersFounded 2008Size Estimate: 11-50 employees

Project: Cricut Autopress

Service: Mechanical EngineeringService: CAD Modeling & PrototypingService: Nonlinear Stress AnalysisIndustry: Consumer ProductsIndustry: Medical DevicesType: Mechanical Engineering+32 more

Summit Technologies & Solutions Inc

Charles Town, WV

Engineering Excellence for Space and Beyond

Website1 office2 projects5 leaders1 credentialsFounded 2009Updated Jun 2026

Project: Missile Defense Agency SHIELD Program

Service: Systems EngineeringService: System DesignService: System IntegrationIndustry: SpaceIndustry: DefenseType: Software Engineering+22 more

Surany Research & Development

Havre De Grace, MD

Engineering solutions for a better world.

WebsitePhone1 office2 projects4 leaders1 credentialsFounded 2007

Project: Safire Rapid-Acquisition Platform

Service: Engineering ConsultingService: Software EngineeringService: Systems EngineeringIndustry: AgricultureIndustry: DefenseType: Defense Engineering+8 more

TSG Engineering

Ellicott City, MD

High-quality, value-added software products through high-performing teams

Website1 office10 credentialsUpdated Jun 2026

Service detail: Project Management

Service: Project ManagementService: Agile, Scrum, and Kanban FrameworksService: Scaled Agile Framework (SAFe)Industry: GovernmentIndustry: CommercialType: Software Engineering+36 more

The Engineering & Consulting Center of Excellence, LLC

Hollis, NH

Engineering the Impossible

Website1 office9 leadersSize Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Advanced Engineering

Service: Advanced EngineeringService: Controls Engineering and AutomationService: Marine and Nuclear SystemsIndustry: AerospaceIndustry: DefenseType: Mechanical Engineering+28 more

The Ranger Group

Frisco, TX

Leaders on the Engineering Frontier

WebsitePhone1 officeUpdated Jun 2026

Service detail: Software Engineering

Service: Software EngineeringService: Embedded Software Application DevelopmentService: Web, Mobile, Cloud, and PC Application DevelopmentIndustry: AerospaceIndustry: DefenseType: Software Engineering+21 more

The Realtime Group

Plano, TX

World-class design and engineering for regulated industries.

WebsitePhone1 office6 projects8 leaders1 credentialsSize Estimate: 25-50 employees

Project: AirKor UltraEzAir

Service: Human Factors EngineeringService: Risk analysis and FMEAService: Formative evaluationsIndustry: Medical DevicesIndustry: Automation & ControlsType: Automation & Controls+66 more

The Zanfer Group, LLC

Silver Spring, MD

Constantly Exploring

Website1 office1 leaders1 credentialsSize Estimate: 1-5 employeesUpdated Jun 2026

Service detail: System Engineering

Service: System EngineeringService: Reliability, Maintainability and AvailabilityService: Human Factors EngineeringIndustry: DefenseIndustry: FederalType: Defense Engineering+30 more

Transpacific Technologies, Inc.

Pasadena, CA

Focusing on what Matters Most

WebsitePhone1 office4 projects4 leaders2 credentialsSize Estimate: 1-50 employees

Project: Mars 2020 Mission Software Tools

Service: Systems EngineeringService: Requirements DevelopmentService: Verification and ValidationIndustry: FederalIndustry: GovernmentType: Aerospace Engineering+41 more

Treetown Tech

Ann Arbor, MI

From Concept to Production, Faster, Smoother, With Less Risk.

WebsitePhone1 office3 projects1 publicationsUpdated Jun 2026

Project: Retrofitted Wheelchair Ramp for EU Bus

Service: Product Design & DevelopmentService: Industrial DesignService: Product Development & StrategyIndustry: ManufacturingIndustry: SemiconductorsType: Mechanical Engineering+31 more

Veracity Engineering

Washington, DC

Veracity Engineering is a systems engineering and program management firm based in Washington, DC, focused on air traffic management modernization and airspace safety. For over 21 years, its staff has provided federal government clients with full lifecycle engineering support, technical services, and programmatic leadership to increase the safety, security, and capacity of the nation's air traffic management systems. Veracity also develops and operates its SurfaceView and AIRPORTinsight airport surface surveillance products, which provide real-time surface situational awareness for airports of all sizes.

Website1 office3 leadersUpdated Jun 2026

Service detail: Systems Engineering & Program Management

Service: Systems Engineering & Program ManagementService: Air Traffic Control CommunicationsService: Information Technology System SupportIndustry: AviationIndustry: AirportsType: Aviation Engineering+5 more

Viranim Technical Solutions

Ephraim, UT

Top-level Information Technology and Engineering Support Services

WebsitePhone2 offices1 leaders1 credentialsUpdated Jun 2026

Service detail: Information Technology Services

Service: Information Technology ServicesService: Help Desk SupportService: Network SupportIndustry: DefenseIndustry: FederalType: Software Engineering+16 more

Vision Point Systems, Inc.

Fairfax, VA

Integrating materials science, engineering, and information technology to solve complex asset maintenance challenges.

WebsitePhone6 offices3 projectsFounded 2002Updated Jun 2026

Project: Advanced Artificial Intelligence Corrosion Data Analysis Support

Service: Corrosion Science and EngineeringService: Corrosion Prevention and MitigationService: Asset Integrity ManagementIndustry: DefenseIndustry: FederalType: Defense Engineering+15 more

Warrant Technologies, LLC

Bloomington, IN

Delivering Innovative Solutions

Website1 office6 leaders4 credentialsUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Model-Based Systems EngineeringService: Requirements DevelopmentIndustry: DefenseIndustry: FederalType: Defense Engineering+11 more

eScience & Technology Solutions, Inc.

Landover, MD

eScience & Technology Solutions, Inc. (eSTS) engineers and delivers technology services to Department of Defense and federal agency clients. Its staff integrates systems engineering, software development, cyber support, and program management across defense domains including C4ISR, short- and long-range radar, air traffic control, naval command platforms, and Navy manpower and personnel systems. eSTS holds a $300M IDIQ award from the Space and Naval Warfare Systems Command Sea Warrior Program Office for software development, modernization, and sustainment.

WebsitePhone2 officesUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Requirements Engineering and AnalysisService: Architecture Design and SynthesisIndustry: DefenseIndustry: FederalType: Defense Engineering+10 more