Public engineering firm directory

Find engineering consulting firms by capability and location.

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4M Research, Inc.

Huntsville, AL

4M Research, Inc., headquartered in Huntsville, AL since 2010, specializes in engineering, enterprise solutions, and operations and logistics services across the DoD and NASA sectors. 4M provides quality engineering support to a wide variety of customers as both a prime contractor and a subcontractor. Its team of technical professionals is dedicated to supporting the business and mission goals of clients, with a portfolio of high-end technical skills and substantial past performance.

Website1 office1 leadersUpdated Jun 2026

Service detail: Engineering

Service: EngineeringService: Systems Engineering and AnalysisService: Software Engineering and SupportIndustry: AerospaceIndustry: AviationType: Aviation Engineering+12 more

A-P-T Research, Inc.

Huntsville, AL

Providing Safe Solutions.

WebsitePhone1 office3 projects4 leaders5 credentialsFounded 1990

Project: NASA Goddard Space Flight Center Safety and Mission Assurance Services (SMAS) III

Service: System Safety EngineeringService: Hazard Analysis and Risk AssessmentService: Hazard ClassificationIndustry: AerospaceIndustry: SpaceType: Process Safety Engineering+40 more

ACSSTechs, LLC

Harvest, AL

Expert Engineering Consultants

WebsitePhone1 office5 credentialsUpdated Jun 2026

Service detail: Software Engineering

Service: Software EngineeringService: Software Development EnvironmentsService: Software Architecture Design and ImplementationIndustry: SoftwareIndustry: Data CentersType: Software Engineering+6 more

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

ASI Partners Inc.

Huntsville, AL

Engineering Capability and Talent for What Comes Next

WebsitePhone1 officeUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Architecture Development and MBSEService: System Integration and VerificationIndustry: DefenseIndustry: AerospaceType: Defense Engineering+20 more

AVNIK Defense Solutions, Inc.

Huntsville, AL

AVNIK Defense Solutions, Inc. is a defense engineering firm based in Huntsville, Alabama founded in January 2006. It serves as a prime contractor for Army and Navy Small Business Innovative Research (SBIR) Phase I and Phase II projects and as a subcontractor for Army Aviation engineering services. Its personnel hold strong engineering and military backgrounds supporting DoD weapons systems life cycle management.

WebsitePhone1 officeUpdated Jun 2026

Service detail: SBIR Research and Development

Service: SBIR Research and DevelopmentService: Army Aviation Engineering ServicesService: Logistics EngineeringIndustry: DefenseIndustry: FederalType: Defense Engineering+1 more

Amtec Corporation

Huntsville, AL

Engineering and technical services for federal government agencies and defense programs

WebsitePhone1 officeFounded 1988Updated Jun 2026

Service detail: Systems and Multi-Disciplinary Engineering

Service: Systems and Multi-Disciplinary EngineeringService: Aerospace EngineeringService: Electrical EngineeringIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+25 more

Analytix LLC

Huntsville, AL

Expert Management, Energy Efficient

Website1 office3 leadersFounded 2007Updated Jun 2026

Service detail: Modeling & Simulation

Service: Modeling & SimulationService: System Engineering and Requirement AnalysisService: Digital Simulation Model AnchoringIndustry: DefenseIndustry: AerospaceType: Aerospace Engineering+35 more

Astra Solutions LLC

Huntsville, AL

Expert engineering, procurement, and advisory services for defense and commercial clients

WebsitePhone1 office1 leadersFounded 2020Updated Jun 2026

Service detail: Systems Engineering & Technical Assistance (SETA)

Service: Systems Engineering & Technical Assistance (SETA)Service: Systems Integration and EvaluationService: Agency and Advisory SupportIndustry: DefenseIndustry: FederalType: Defense Engineering+29 more

Asymmetric Engagement Solutions, LLC

Huntsville, AL

System engineering, aviation, T&E, missile defense, and cyber solutions

WebsitePhone1 officeUpdated Jun 2026

Service detail: Systems Engineering and Integration

Service: Systems Engineering and IntegrationService: Digital EngineeringService: Automation ToolsIndustry: DefenseIndustry: AviationType: Defense Engineering+22 more

Banner Defense, Inc.

Madison, AL

Empowering The Warfighter With Innovative Solutions

Website1 office4 projects1 leadersFounded 2014Updated Jun 2026

Project: Systems Simulation, Software, and Integration (S3I)

Service: Systems EngineeringService: Hardware EngineeringService: Software EngineeringIndustry: DefenseIndustry: AerospaceType: Defense Engineering+21 more

Brown Technologies Incorporated

Huntsville, AL

Precision. Integrity. Impact.

WebsitePhone1 office1 projects2 leaders2 credentialsFounded 2013

Project: Universal Music Group AI Applications

Service: Cybersecurity ServicesService: NIST Compliance AssessmentService: Gap AnalysisIndustry: DefenseIndustry: FederalType: Defense Engineering+25 more

DMS Technology, Inc.

Huntsville, AL

Delivering mission solutions and ingenuity

Website1 office3 projectsUpdated Jun 2026

Project: Ares 1 Upper Stage Vent/Relief Valve Damage Tolerance Analysis

Service: Computational Fluid DynamicsService: Aerodynamics and Gas DynamicsService: Stress Analysis and Damage ToleranceIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+28 more

Deft Dynamics

Birmingham, AL

We Create Intelligent Systems

Website1 office1 leadersUpdated Jun 2026

Service detail: Product Design

Service: Product DesignService: Mechanical DesignService: Electronics and PCBIndustry: MarineIndustry: AutomotiveType: Automation & Controls+11 more

Equator Corporation

Washington, DC

Strength of Team, Depth of Capability

WebsitePhone3 offices1 projects1 leaders2 credentialsUpdated Jun 2026

Project: DISA JITC Test and Evaluation Contract II

Service: Executive, Program, and Project ManagementService: Strategic Planning and Policy DevelopmentService: Executive Management Consulting and MentoringIndustry: DefenseIndustry: FederalType: Defense Engineering+43 more

GaN Corporation

Huntsville, AL

Innovate with Purpose

Website2 offices1 leadersUpdated Jun 2026

Service detail: Training, Test & Evaluation

Service: Training, Test & EvaluationService: T&E Capability DevelopmentService: Systems Engineering PracticesIndustry: DefenseIndustry: FederalType: Defense Engineering+51 more

H2L Solutions Inc.

Huntsville, AL

Your Trusted Partner in Cybersecurity

Website1 office2 projects1 leadersFounded 2014Updated Jun 2026

Project: Federal AEC Cybersecurity Projects

Service: Cybersecurity Risk Assessment and ManagementService: Penetration Testing and Vulnerability AssessmentService: RMF and Authorization SupportIndustry: DefenseIndustry: FederalType: Defense Engineering+18 more

Heffernan & Associates, Inc.

Auburn, AL

Innovation Through Excellence In Engineering and Science

WebsitePhone1 officeUpdated Jun 2026

Service detail: Engineering & Science Solutions

Service: Engineering & Science SolutionsService: Prototyping & FabricationService: Custom MachiningIndustry: GovernmentIndustry: AutomotiveType: Automation & Controls+13 more

Inrell Solutions

Huntsville, AL

Systems engineering, reliability engineering, and project management consulting

WebsitePhone1 office5 projectsFounded 2018Updated Jun 2026

Project: C2BMC Reliability and Availability Analysis

Service: Systems EngineeringService: Requirements Development and ManagementService: Functional Analysis and ArchitectureIndustry: DefenseIndustry: FederalType: Defense Engineering+21 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

KBM Enterprises, Inc.

Huntsville, AL

KBM Enterprises, Inc. delivers specialized engineering, IT, and strategic business services to defense, government, and commercial sectors. Originating from roots in aerospace and missile defense programs in Huntsville, Alabama, the practice supports critical defense initiatives through advanced testing and simulation. Its technical capabilities span missile defense program support, modeling and simulation, and independent verification, complemented by a dedicated division providing information technology solutions for healthcare, retail, and public sectors.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Engineering Services

Service: Engineering ServicesService: Air and Missile Defense Program SupportService: Research and Development EngineeringIndustry: DefenseIndustry: FederalType: Defense Engineering+14 more

Linc Research Inc.

Huntsville, AL

Innovating Technologies, Improving Communities

Website1 officeUpdated Jun 2026

Service detail: Mechanical & Structural Engineering

Service: Mechanical & Structural EngineeringService: Modal Design & Dynamic Response TestingService: 3-D ModelingIndustry: FederalIndustry: DefenseType: Mechanical Engineering+17 more

Mach 1 Ops

Huntsville, AL

Mach 1 Ops is a technical and operational solutions firm headquartered in Huntsville, Alabama, within miles of Redstone Arsenal. Serving US and foreign military sales (FMS) customers worldwide, it delivers engineering services, logistics, Extended Reality (XR) wearable technologies, project management, training, and technical documentation to defense and commercial clients. Core expertise spans telecommunications, software and hardware engineering, system integration, and comprehensive support for tactical vehicles, aviation systems, and advanced weapon platforms.

Website1 officeUpdated Jun 2026

Service detail: Engineering

Service: EngineeringService: General Engineering SupportService: Software EngineeringIndustry: DefenseIndustry: GovernmentType: Defense Engineering+17 more

Maximum Technology Corporation

Huntsville, AL

Customer-Focused Solutions

WebsitePhone1 office2 leaders1 credentialsFounded 1996Updated Jun 2026

Service detail: Software Engineering

Service: Software EngineeringService: Agile Software DevelopmentService: Cybersecurity Defect TestingIndustry: DefenseIndustry: FederalType: Software Engineering+17 more