Public engineering firm directory

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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 leaders5 credentialsFounded 2007Updated Jun 2026

Service detail: Engineering and Research

Service: Engineering and ResearchService: Sensor and Data FusionService: Autonomy and Automated Decision MakingIndustry: DefenseIndustry: AerospaceType: Defense Engineering+21 more

AMERICAN SYSTEMS Corporation

McLean, VA

Leaders by Performance.

WebsitePhone3 offices6 leaders15 credentialsFounded 1975Updated Jun 2026

Service detail: Engineering and Analysis

Service: Engineering and AnalysisService: Aerospace EngineeringService: Defense Systems AnalysisIndustry: DefenseIndustry: FederalType: Defense Engineering+12 more

AVIAN

Lexington Park, MD

We empower our people to do good and help others with simple solutions.

Website8 offices3 leaders1 credentialsUpdated Jun 2026

Service detail: Test & Evaluation

Service: Test & EvaluationService: Test Program ManagementService: UAS Test FlightIndustry: DefenseIndustry: AerospaceType: Aerospace Engineering+16 more

Avatar Technologies Inc

Greenbelt, MD

We Are Your Trusted Partner

WebsitePhone1 office3 projects1 credentialsFounded 2006Updated Jun 2026

Project: NASA KSC Concept of Operations Definition

Service: Systems EngineeringService: ModernizingService: DesigningIndustry: AviationIndustry: DefenseType: Aerospace Engineering+36 more

Aviation Systems Engineering Company, Inc.

Lexington Park, MD

Supporting the Warfighter

WebsitePhone1 officeSize Estimate: 600 employeesUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Military Aircraft Mission SystemsService: Maritime Patrol and Reconnaissance SystemsIndustry: DefenseIndustry: AviationType: Aviation Engineering+21 more

BLT

Columbia, MD

The FPGA Experts

WebsitePhone2 offices2 credentialsFounded 1989Updated Jun 2026

Service detail: FPGA & SoC Design

Service: FPGA & SoC DesignService: FPGA Design ServicesService: SoC & SoM DesignIndustry: AerospaceIndustry: SpaceType: Electrical Engineering+18 more

Cleveland Aerospace Technology Services

Davidsonville, MD

First-rate aerospace engineering solutions and strategic services

WebsitePhone1 officeUpdated Jun 2026

Service detail: Aerospace Engineering Services

Service: Aerospace Engineering ServicesIndustry: AerospaceType: Aerospace Engineering

Einforme Inc

Bethesda, MD

Building and Supporting Planetary Science Instruments for Mars and the Moon

WebsitePhone2 offices4 projectsUpdated Jun 2026

Project: SAM Instrument Support (Curiosity Rover)

Service: Instrument Engineering and DevelopmentService: Systems Engineering and IntegrationService: Thermal EngineeringIndustry: AerospaceIndustry: SpaceType: Aerospace Engineering+10 more

Embedded Flight Systems, Inc.

Laurel, MD

Embedded Flight Systems, Inc. (EFSI) is a Laurel, Maryland software and systems engineering firm that builds, certifies, and operates mission-critical flight software and ground systems for NASA and NOAA. Founded in 2002, EFSI has supported more than 20 NASA missions at Goddard Space Flight Center over 25 years, including JWST, Hubble, Roman Space Telescope, PACE, GOES-R/GeoXO, JPSS, LRO, MMS, and GPM. It provides end-to-end mission software capability covering flight software development, ground system operations, systems engineering, spacecraft simulation, IT security, and safety and mission assurance. EFSI employs approximately 50 engineers and staff and holds a Top Secret Facilities Clearance.

WebsitePhone1 office5 credentialsFounded 2002Size Estimate: 50 employeesUpdated Jun 2026

Service detail: Flight Software

Service: Flight SoftwareService: Ground SystemsService: Systems EngineeringIndustry: AerospaceIndustry: SpaceType: Aerospace Engineering+20 more

Forward Engineering LLC

Davidsonville, MD

Strengthening program execution, reducing life-cycle risk, accelerating delivery

Website1 officeUpdated Jun 2026

Service detail: Systems Engineering, Integration, and Test

Service: Systems Engineering, Integration, and TestService: System Requirements EngineeringService: System Architecture ModelingIndustry: DefenseIndustry: AerospaceType: Defense Engineering+20 more

JET Systems, LLC

Patuxent River, MD

Customer-focused Engineering

WebsitePhone1 office3 projects2 leadersFounded 2013Updated Jun 2026

Project: Extensible Next-Gen Integration Node (ENGIN) Development

Service: Org Process Management and Data AnalysisService: Systems Engineering and Process DevelopmentService: Software Application DevelopmentIndustry: DefenseIndustry: AerospaceType: Aerospace Engineering+20 more

Northrop Grumman

Elkton, MD

Defining Possible

Website1 office5 projects1 credentialsSize Estimate: 95,000 employeesUpdated Jun 2026

Project: B-21 Raider

Service: Advanced WeaponsService: ArmamentsService: ComponentsIndustry: DefenseIndustry: AerospaceType: Defense Engineering+25 more

Pacific Aerospace Consulting Inc

San Diego, CA

Innovative Independent Professional Solutions

Website6 offices4 leaders1 credentialsFounded 2004Updated Jun 2026

Service detail: Aerospace Acquisition and Sustainment

Service: Aerospace Acquisition and SustainmentService: Acquisition Strategies and Management SupportService: Program ManagementIndustry: DefenseIndustry: AerospaceType: Aerospace Engineering+29 more

Ready 3 LLC

Oklahoma City, OK

Your Success | Our Mission

WebsitePhone12 offices7 projectsUpdated Jun 2026

Project: F-35 Readiness Directorate Support

Service: Sustainment SupportService: Functional & Direct Programmatic SupportService: Product & Life Cycle PlanningIndustry: DefenseIndustry: FederalType: Defense Engineering+33 more

Saalex Corporation

Washington, DC

Information Engineering & Technologies

Website5 offices3 projects8 leaders7 credentialsFounded 1999Updated Jun 2026

Project: TARIF IPT Contractor Support Services

Service: Engineering Support ServicesService: Systems EngineeringService: Test and Evaluation SupportIndustry: AerospaceIndustry: DefenseType: Defense Engineering+22 more

Sabre-Co

Bethesda, MD

Targeting Your Technical Challenges

WebsitePhone2 officesUpdated Jun 2026

Service detail: Technical Program Management

Service: Technical Program ManagementService: Design and DevelopmentService: Design for ComplianceIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+47 more

Ten One Aerospace LLC

Annapolis, MD

Ten One Aerospace LLC specializes in Rendezvous, Proximity Operations, and Docking (RPOD) engineering for the space industry. Its team of 31 engineers and three PhDs delivers end-to-end RPOD capabilities spanning hardware, software, and operations, with a record of 12 completed RPO missions and more than 50 published papers. Ten One partners with launch providers, satellite manufacturers, and operations organizations to support complete mission success.

Website1 officeUpdated Jun 2026

Service detail: RPO Hardware

Service: RPO HardwareService: RPO Flight SoftwareService: Advanced Engineering CapabilitiesIndustry: AerospaceIndustry: SpaceType: Aerospace Engineering+11 more

Vertex Aerospace, LLC

Grasonville, MD

Aerospace Thermal Engineering

Website1 office6 projects20 leaders9 credentials2 publicationsFounded 2010

Project: Magnetospheric Multiscale (MMS) Spacecraft TCS

Service: Thermal Control System DesignService: Requirements Definition and ManagementService: TCS Hardware SpecificationsIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+17 more