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.

Filters1

Akina Inc

Highland, MD

Smart solutions for smarter business.

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Project Management

Service: Project ManagementService: EngineeringService: Systems EngineeringIndustry: Intelligence & National SecurityIndustry: DefenseType: Software Engineering+8 more

AlphaWave Technologies LLC

Engineering on a different wavelength

WebsiteUpdated Jun 2026

Service detail: Software Engineering

Service: Software EngineeringService: AI/ML SystemsService: Data ScienceIndustry: DefenseIndustry: Intelligence & National SecurityType: Software Engineering+9 more

Aretum

Leading Government Technology Solutions

WebsiteUpdated Jun 2026

Service detail: Digital Transformation and Cloud Engineering

Service: Digital Transformation and Cloud EngineeringService: Cloud Architecture and MigrationService: Enterprise IT ModernizationIndustry: GovernmentIndustry: FederalType: Software Engineering+17 more

Barone Intelligence & Defense LLC

Innovation in Support of the National Defense

Website1 credentialsFounded 2009Updated Jun 2026

Service detail: Operational Engineering Support

Service: Operational Engineering SupportService: Research and DevelopmentService: Applications DevelopmentIndustry: DefenseIndustry: Intelligence & National SecurityType: Defense Engineering+22 more

Callentis Consulting Group, LLC

Austin, TX

Partners for Science and Technology Research and Development

Website1 office3 leadersUpdated Jun 2026

Service detail: Translational R&D

Service: Translational R&DService: Applied AI/MLService: Software EngineeringIndustry: TransportationIndustry: AerospaceType: Simulation Engineering+8 more

Earth Space Technology Services, LLC

Upper Marlboro, MD

Empowering Innovation

WebsitePhone1 office3 projects1 leaders5 credentialsFounded 2020

Project: NASA OMES III Multidiscipline Engineering Support

Service: Aerospace & Mechanical EngineeringService: Systems & Network EngineeringService: Network Infrastructure & AdministrationIndustry: FederalIndustry: AerospaceType: Aerospace Engineering+13 more

Engineers and Digital Technologists

Innovative Computing & Digital Solutions

WebsiteUpdated Jun 2026

Service detail: Computing Services

Service: Computing ServicesService: Cloud ComputingService: IT Support & ConsultingIndustry: SoftwareIndustry: AerospaceType: Software Engineering+9 more

GeoThinkTank LLC

Miami, FL

We Bring Sensors To Life.

WebsitePhone1 office5 projects1 publicationsFounded 2013Updated Jun 2026

Project: UAS-Based Northern Fur Seal Monitoring

Service: Engineering ServicesService: EO/IR Radiometric Calibration & ValidationService: Integrated Space Systems EngineeringIndustry: AerospaceIndustry: SpaceType: Aerospace Engineering+29 more

Innovim, LLC

Silver Spring, MD

Secure Intelligence. Scientific Precision. Mission Advantage.

WebsitePhone1 office4 projects4 leaders19 credentialsFounded 2003

Project: Space Weather Follow-On L1 Satellite Support

Service: Data Engineering, Science & AnalyticsService: AI/ML PipelinesService: Cloud-Native ArchitectureIndustry: SpaceIndustry: Environmental & RemediationType: Defense Engineering+21 more

JANUS Research Group

Evans, GA

Leading Change. Delivering Results.

WebsitePhone1 office11 projectsSize Estimate: 50-100 employeesUpdated Jun 2026

Project: RAPTOR (Rapid Target Predictor)

Service: AI & Agentic SolutionsService: Agentic AI & LLM OrchestrationService: Edge AI & Deployed InferenceIndustry: DefenseIndustry: GovernmentType: Software Engineering+21 more

Kegman Inc.

Melbourne, FL

Technology that Inspires. Service that Exceeds.

WebsitePhone1 office3 leaders3 credentialsFounded 1999Updated Jun 2026

Service detail: Research & Development

Service: Research & DevelopmentService: Algorithm DesignService: Signals AnalysisIndustry: DefenseIndustry: AerospaceType: Defense Engineering+25 more

MetaTech Consulting, Inc.

Laurel, MD

Engineering Excellence for Challenging Domains

WebsitePhone1 office3 projectsFounded 2002Updated Jun 2026

Project: Enterprise System Engineering and Architecture (ESEA) II

Service: Systems EngineeringService: Model-Based Systems EngineeringService: Enterprise ArchitectureIndustry: FederalIndustry: DefenseType: Simulation Engineering+19 more

Praxis Engineering

Annapolis Junction, MD

Praxis Engineering is a defense and intelligence software and systems engineering firm headquartered in Annapolis Junction, Maryland, operating as a subsidiary of General Dynamics Information Technology (GDIT). It focuses on the practical application of software and systems engineering to solve complex national security problems, serving defense, intelligence, and law enforcement communities in Maryland, Virginia, and nationwide. Core capabilities include computer network operations (CNO), high performance computing (HPC), data science and AI/ML, wireless exploitation, cyber (penetration testing, crypto key management, Commercial Solutions for Classified), and multi-INT intelligence, surveillance, and reconnaissance (ISR) mission interoperability.

WebsitePhone1 office3 leaders1 credentialsUpdated Jun 2026

Service detail: Computer Network Operations (CNO)

Service: Computer Network Operations (CNO)Service: Software/Hardware Reverse EngineeringService: Network and Vulnerability AnalysisIndustry: DefenseIndustry: Intelligence & National SecurityType: Software Engineering+13 more

QuantumFrontier

Stafford, VA

Pioneering Tomorrow's Innovations, Today

Website1 officeUpdated Jun 2026

Service detail: Space Science Research and Development

Service: Space Science Research and DevelopmentService: Advanced Propulsion ResearchService: Quantum Science and TechnologiesIndustry: SpaceIndustry: AerospaceType: Aerospace Engineering+18 more

River Front Services Inc.

Reston, VA

River Front Services Inc. (RFS) provides engineering and cybersecurity services across the Department of Defense, Department of Homeland Security, the Intelligence Community, and the space industry. Team members average more than 20 years of experience, delivering systems engineering and integration, cybersecurity, space structures design, architecture development, and rapid prototyping.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Systems Engineering and Integration

Service: Systems Engineering and IntegrationService: Network Operations and AnalysisService: Vulnerability and Exploit AnalysisIndustry: DefenseIndustry: FederalType: Defense Engineering+7 more