Public engineering firm directory

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Accolade Technologies LLC

Annapolis Junction, MD

Empowering organizations through technology

Website1 office2 credentialsFounded 2019Updated Jun 2026

Service detail: Software Development

Service: Software DevelopmentService: CybersecurityService: Network Security & AnalysisIndustry: GovernmentIndustry: FederalType: Software Engineering+26 more

Black Eagle Defense

Black Eagle Defense is a Maryland-based cybersecurity and systems engineering firm serving public and private sector clients. Its engineers provide full-cycle engineering from conception to deployment, specializing in cybersecurity protocols, systems and data management, network operations, and software development.

Website2 credentialsUpdated Jun 2026

Service detail: Cybersecurity

Service: CybersecurityService: Systems Engineering and Data ManagementService: Network OperationsIndustry: DefenseIndustry: FederalType: Defense Engineering+3 more

Bowery Solutions Limited

Xenia, OH

Customer-centric. Performance-based culture.

Website2 offices1 projects2 leadersFounded 2022Size Estimate: 450 employeesUpdated Jun 2026

Project: Missile Defense Agency SHIELD IDIQ

Service: Engineering and LogisticsService: Systems EngineeringService: Maintenance and AnalysisIndustry: DefenseIndustry: FederalType: Defense Engineering+39 more

CommIT Enterprises, Inc.

North Charleston, SC

Commitment to Innovation | Service | Success

Website1 office3 leadersFounded 2001Updated Jun 2026

Service detail: Acquisition Management

Service: Acquisition ManagementService: Capability Development (JCIDS)Service: Program Development (DoDD 5000)Industry: DefenseIndustry: FederalType: Defense Engineering+67 more

Cosmic Software Technology, Inc.

Cosmic Software Technology, Inc. is a defense technology firm dedicated to enhancing operational efficiency for the Department of Defense. Its expertise covers systems engineering, software development, and technical support for defense applications. Cosmic has delivered specialized cybersecurity, test and evaluation, and program management support on Navy submarine shipbuilding programs as a long-term partner to prime contractors such as Serco.

WebsiteUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Software DevelopmentService: CybersecurityIndustry: DefenseIndustry: FederalType: Defense Engineering+4 more

Craig Technologies

Merritt Island, FL

Because It's All About The Mission(R)

Website1 office2 projects8 leaders3 credentialsFounded 1999Size Estimate: 100-499 employees

Project: Scalable Homeland Innovative Enterprise Layered Defense (SHIELD) Contract

Service: Design EngineeringService: Multidisciplinary EngineeringService: Systems Engineering and IntegrationIndustry: AerospaceIndustry: SpaceType: Aerospace Engineering+31 more

Emprise Corporation

Ledyard

Maintenance Engineering At Its Best

Website1 office1 projects1 leaders1 credentialsFounded 1987Updated Jun 2026

Project: Great Lakes Condition Monitoring Program

Service: Predictive MaintenanceService: Custom Predictive Maintenance SystemsService: Condition MonitoringIndustry: GovernmentIndustry: FederalType: Owner's Engineer+17 more

Engineering Dynamics

Silver Spring, MD

Engineering is a People Problem.

WebsitePhone1 office14 credentialsUpdated Jun 2026

Service detail: Human Factors Engineering

Service: Human Factors EngineeringService: Cognitive EngineeringService: UX ResearchIndustry: DefenseIndustry: FederalType: Defense Engineering+36 more

Four Pillars Global Management, Inc.

Partnership you can count on.

Website5 leaders2 credentialsUpdated Jun 2026

Service detail: Technical and Support Services

Service: Technical and Support ServicesService: CybersecurityService: Cloud ComputingIndustry: DefenseIndustry: FederalType: Defense Engineering+15 more

Green Expert Technology Inc.

Haddonfield, NJ

Helping Clients Reach Their Mission. Helping Employees Reach Their Goals.

WebsitePhone6 offices5 projects6 leaders6 credentialsUpdated Jun 2026

Project: Support for US Navy Machinery Control Systems on DDG 51 Class Ships

Service: Systems EngineeringService: Integrated Bridge & Navigation SystemsService: Steering & Ship Control SystemsIndustry: DefenseIndustry: FederalType: Defense Engineering+26 more

ITZ, LLC

Lexington Park, MD

Innovative Engineering Solutions for National Defense and Mission Success

WebsitePhone2 offices4 leaders3 credentialsUpdated Jun 2026

Service detail: Systems and Digital Engineering

Service: Systems and Digital EngineeringService: Model-Based Systems Engineering (MBSE)Service: Systems Architecture DevelopmentIndustry: DefenseIndustry: FederalType: Defense Engineering+24 more

Integrated Thought Corporation

Huntsville, AL

Integrated Thought Corporation (ITC) is a technology and systems engineering provider headquartered in Huntsville, Alabama, with staff available in Texas and Virginia. Founded in October 2008, it delivers systems engineering and software development to the aerospace, defense, energy, and commercial domains. The practice focuses on computer-aided systems engineering tools, data architecture, enterprise systems engineering, and information technology services.

WebsitePhone1 office1 projects1 leadersFounded 2008Updated Jun 2026

Project: Altair Lunar Lander Vehicle Project

Service: Systems EngineeringService: Enterprise Systems EngineeringService: Computer-Aided Systems Engineering ToolsIndustry: AerospaceIndustry: DefenseType: Software Engineering+7 more

Joint Tactics and Technologies

Joint Tactics and Technologies (JTT) is a systems engineering services firm founded in 2011, providing subject matter expertise in systems engineering, cybersecurity, and software development for DoD and commercial clients. JTT personnel have managed programs exceeding $100 million at various classification levels for Navy, NAVWAR, NAVAIR, NAVSEA, Air Force, USMC, Coast Guard, DHS, and Fortune 500 customers.

WebsiteFounded 2011Updated Jun 2026

Service detail: Systems Engineering and Integration

Service: Systems Engineering and IntegrationService: Cyber Security, Certification and AccreditationService: Software DevelopmentIndustry: DefenseIndustry: FederalType: Defense Engineering+4 more

LuxNova LLC

Reston, VA

Illuminating Tomorrow, Transforming Today.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Information Technology

Service: Information TechnologyService: Program Management ServicesService: Contract Center Support ServicesIndustry: FederalIndustry: DefenseType: Software Engineering+7 more

Lyn Aerospace, LLC

Rockledge, FL

People, Science, Technology

WebsitePhone3 offices3 projects4 leadersFounded 2006Size Estimate: 11-50 employees

Project: Minuteman III Test Launch Support

Service: Radar Systems DesignService: Radar Backend Control and Display ModernizationService: Transmitter Design and SustainmentIndustry: DefenseIndustry: AerospaceType: Aerospace Engineering+24 more

NextGen Technology LLC

Colorado Springs, CO

Engineering & IT Solutions

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Requirements analysisService: System architecture designIndustry: DefenseIndustry: Intelligence & National SecurityType: Software Engineering+30 more

O & S Services

O & S Services is a multi-disciplinary technology consulting practice incorporated in Texas in 2010, delivering electrical, mechanical, industrial, and systems engineering; cybersecurity; and technical translation. It has served the U.S. Department of Defense, major defense contractors including Lockheed Martin, Collins Aerospace, and Bell Flight, and commercial technology companies such as Texas Instruments, Qualcomm, Toyota, and Honeywell. Its engineers have contributed more than 25 articles to IEEE Consumer Electronics Magazine over a decade.

Website1 leaders1 publicationsFounded 2010Updated Jun 2026

Service detail: Engineering Consulting

Service: Engineering ConsultingService: Electrical EngineeringService: Mechanical EngineeringIndustry: DefenseIndustry: FederalType: Electrical Engineering+34 more

Render Security Engineering LLC

California, MD

We open closed systems.

Website1 officeFounded 2018Updated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Tactical NetworkingService: Software DevelopmentIndustry: DefenseIndustry: FederalType: Defense Engineering+6 more

Sellers & Associates, LLC

Chesapeake, VA

Adding Value, Reducing Risk

WebsitePhone4 offices8 leaders9 credentialsFounded 2015Updated Jun 2026

Service detail: Program & Project Management

Service: Program & Project ManagementService: Training & Training TechnologyService: Integrated Logistics SupportIndustry: GovernmentIndustry: FederalType: Defense Engineering+23 more

SimuLogix LLC

Chandler, AZ

Powering Defense with Advanced Technology

WebsitePhone1 officeFounded 1996Updated Jun 2026

Service detail: Software Development

Service: Software DevelopmentService: Full-Stack Web ApplicationsService: Embedded Systems DevelopmentIndustry: AerospaceIndustry: DefenseType: Software Engineering+18 more

Simulation Systems Technologies, Inc.

Voorhees, NJ

Deliver Solutions for Complex Programs On Time and Within Budget

WebsitePhone2 offices2 credentialsFounded 1987Updated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Requirements development and traceabilityService: Systems architecture and designIndustry: DefenseIndustry: FederalType: Defense Engineering+41 more

Tactical Engineering & Analysis, Inc.

San Diego, CA

Achieving sustained excellence in providing quality system and software engineering services - one client at a time

WebsitePhone2 offices9 leaders1 credentialsFounded 1998Updated Jun 2026

Service detail: Tactical Data Link Interoperability

Service: Tactical Data Link InteroperabilityService: MILSTD Compliance & TroubleshootingService: TDL Certification & AccreditationIndustry: DefenseIndustry: FederalType: Defense Engineering+21 more

Tech USA Government Solutions, LLC

Millersville, MD

Innovative Technology, Communications and Security Solutions

WebsitePhone1 office2 credentialsUpdated Jun 2026

Service detail: Information Technology

Service: Information TechnologyService: Desktop and Help Desk SupportService: Network Architecture and EngineeringIndustry: DefenseIndustry: FederalType: Defense Engineering+31 more

Transtecs Corporation

Wichita, KS

Achieving the Highest Standards

Website1 office2 credentialsSize Estimate: 150+ employeesUpdated Jun 2026

Service detail: Training Services

Service: Training ServicesService: Training Systems AnalysisService: Curriculum Development and MaintenanceIndustry: FederalIndustry: DefenseType: Defense Engineering+33 more