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.

State: MDFirm type: software-engineeringClear all
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MD88VA8CA6FL5SC4

City

Lexington Park12Columbia8California7Aberdeen4Annapolis Junction4

Services

Systems Engineering29Software Development12Program Management10Test & Evaluation10Cybersecurity9

Industries

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Software Engineering88Defense Engineering63Aerospace Engineering19Telecom / RF Engineering18Electrical Engineering13

88 results

Showing 1-24 of 88

Firm nameRecently updatedProfile depthOffice countSizeAgeLocation match
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3Vi, Inc.

San Ramon, CA

Engineering Excellence for a Sustainable Future

WebsitePhone3 offices1 leaders
Service: Systems Engineering & IntegrationService: SCADA and Control SystemsIndustry: TransitType: Electrical Engineering+20 more
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AFORGE LLC

Lorton, VA

Accelerating the Speed of Knowledge to Support National Security

WebsitePhone3 offices6 credentials
Service: Strategy, Advisory, & ConsultingService: Strategic & Operational PlanningIndustry: DefenseType: Defense Engineering+30 more
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AM Pierce & Associates, Inc.

California, MD

AM Pierce & Associates, Inc. is a Maryland-based technical services company supporting Department of Defense customers with engineering, research, cyber, C5ISR, program, and acquisition capabilities. Its team works on sensor and data fusion, autonomy, unmanned systems, interoperability, systems engineering, modeling and simulation, warfare analysis, data links, electronic warfare, security systems engineering, and NAVAIR data fusion programs.

WebsitePhone2 offices3 leaders
Service: Engineering and ResearchService: Sensor and Data FusionIndustry: DefenseType: Defense Engineering+23 more
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AMERICAN SYSTEMS Corporation

McLean, VA

Leaders by Performance.

WebsitePhone3 offices6 leaders
Service: Engineering and AnalysisService: Aerospace EngineeringIndustry: DefenseType: Defense Engineering+14 more
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ATOLLO Technology Solutions, LLC

Fulton, MD

Smarter Automation. Wider Integration. Smarter Decisions Made Quickly & Affordably.

WebsitePhone1 office4 leaders
Service: Strategic Planning (Security & Operations)Service: Systems Engineering & Technology InsertionIndustry: DefenseType: Automation & Controls+14 more
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Accolade Technologies LLC

Annapolis Junction, MD

Empowering organizations through technology

Website1 office2 credentialsFounded 2019
Service: Software DevelopmentService: CybersecurityIndustry: GovernmentType: Software Engineering+28 more
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Ad hoc Research Associates LLC

Belcamp, MD

AI You Can Trust When Failure Isn't an Option

Website2 offices6 projectsUpdated Jun 2026
Service: Digital Twin OperationsService: Mission & Network Digital TwinsIndustry: DefenseType: Software Engineering+17 more
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Advanced Vision Systems Inc

Indian Head, MD

efficient solutions for your engineering projects

WebsitePhone1 officeFounded 2004
Service: Technical Program ManagementService: Assists Businesses In Succeeding With Technical Programs Through Services Business PlanningIndustry: ManufacturingType: Automation & Controls+16 more
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Akina Inc

Highland, MD

Smart solutions for smarter business.

WebsitePhone1 office1 credentials
Service: Project ManagementService: EngineeringIndustry: Intelligence & National SecurityType: Software Engineering+10 more
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Altus Engineering

Darlington, MD

A History of Proven Performance

WebsitePhone1 office5 projects
Service: Software Development and IntegrationService: Survivability Analysis SoftwareIndustry: DefenseType: Defense Engineering+17 more
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Apertus Solutions, LLC

Severna Park, MD

Open source engineering for trusted computing and embedded systems

Website1 office3 projectsUpdated Jun 2026
Service: Trusted Systems ResearchService: Linux Kernel DevelopmentIndustry: DefenseType: Software Engineering+10 more
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Applied Computer Science Group, Inc.

Bowie, MD

Systems engineering, system architecture, and customized software solutions.

WebsitePhone1 office1 leaders
Service: System Architecture DesignService: Distributed Object ManagementIndustry: DefenseType: Architecture & Engineering+24 more
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Artera Technologies LLC

Ellicott City, MD

Employee-first systems and software engineering serving the intelligence community

Website1 office1 credentialsFounded 2012
Service: Computer Network OperationsService: Embedded Systems DevelopmentIndustry: Intelligence & National SecurityType: Software Engineering+21 more
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Aumakua Technical Solutions, LLC

Glen Burnie, MD

Bridging the Gap Between Operations and Technology

WebsitePhone1 office2 projects
Service: Systems Integration & TestingService: Radio Frequency Engineering & OperationsIndustry: DefenseType: Defense Engineering+21 more
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Avatar Technologies Inc

Greenbelt, MD

We Are Your Trusted Partner

WebsitePhone1 office3 projects
Service: Systems EngineeringService: ModernizingIndustry: AviationType: Aerospace Engineering+38 more
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Aviation Systems Engineering Company, Inc.

Lexington Park, MD

Supporting the Warfighter

WebsitePhone1 officeSize Estimate: 600 employees
Service: Systems EngineeringService: Military Aircraft Mission SystemsIndustry: DefenseType: Aviation Engineering+23 more
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BLT

Columbia, MD

The FPGA Experts

WebsitePhone2 offices2 credentials
Service: FPGA & SoC DesignService: FPGA Design ServicesIndustry: AerospaceType: Electrical Engineering+20 more
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Base10 Technology, LLC

Baltimore, MD

People-Driven, Mission-Focused

Website1 officeUpdated Jun 2026
Service: Systems EngineeringService: Mission architecture supportIndustry: DefenseType: Defense Engineering+24 more
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Bme Systems Inc

Baltimore, MD

Engineering for Biotechnology

Website1 officeUpdated Jun 2026
Service: Laboratory Systems EngineeringService: Laboratory Instrument and Part Design and ManufactureIndustry: Life SciencesType: Automation & Controls+7 more
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Bravura Information Technology Systems, Inc.

Aberdeen, MD

Innovation delivered

Website1 office1 projects4 leaders
Service: Persistent Surveillance SystemsService: Tethered Aerostat Systems (TAS)Industry: DefenseType: Defense Engineering+26 more
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CGW Technologies Inc.

Great Mills, MD

Engineering and technical support services for naval aviation systems and training ranges

WebsitePhone1 officeFounded 2007
Service: Aerospace Communications EngineeringService: Military Aircraft Communication InterfacesIndustry: DefenseType: Defense Engineering+14 more
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Campbell Ventures LLC

Oxon Hill, MD

Innovative Engineering Consulting and Reliable Product Distribution

WebsitePhone1 office2 leaders
Service: Engineering and Technical ConsultingService: Engineering AnalysisIndustry: GovernmentType: Software Engineering+18 more
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Cantada Inc

Fort Meade, MD

Engineering Your Future

WebsitePhone2 offices3 leaders
Service: Engineering ServicesService: Hardware EngineeringIndustry: DefenseType: Electrical Engineering+7 more
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Cardinal Engineering, LLC

Annapolis, MD

Efficiently and cost-effectively bringing you the best result.

WebsitePhone4 offices6 leaders
Service: Structures EngineeringService: Finite Element AnalysisIndustry: DefenseType: Defense Engineering+26 more
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