Public engineering firm directory

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316 Product Development, LLC

Passionate and Creative

Website6 projects6 leadersSize Estimate: 1-9 employeesUpdated Jun 2026

Project: Vacuum Assisted Breast Biopsy Device

Service: Mechanical EngineeringService: Advanced Computer Aided Design (CAD)Service: Finite Element Analysis (FEA) and SimulationIndustry: Medical DevicesIndustry: Consumer ProductsType: Mechanical Engineering+34 more

5FOLD Engineering

Seminole, FL

Precision Unfolded. Mission Ready.

WebsitePhone1 office2 projectsUpdated Jun 2026

Project: VLS Trailer System (Missile Handling Solution)

Service: Design EngineeringService: Design for Manufacturing & SustainabilityService: Structures and MaterialsIndustry: DefenseIndustry: AerospaceType: Mechanical Engineering+32 more

AUSGAR Technologies, Inc.

San Diego, CA

Innovative, High-Quality Engineering Services

WebsitePhone2 offices4 projects7 leaders4 credentialsFounded 2003

Project: Navy Continuous Training Environment (NCTE) Support

Service: CybersecurityService: Assessment and Authorization (A&A)Service: Network Testing and ValidationIndustry: DefenseIndustry: FederalType: Defense Engineering+19 more

Acquisition Systems Associates

Combining expertise and proven methodologies to optimize technology transition

Website5 projects2 credentialsUpdated Jun 2026

Project: DEVCOM Armaments Center Technology Transition Support

Service: Acquisition Strategy and SupportService: Requirements DevelopmentService: Acquisition Strategy DevelopmentIndustry: DefenseIndustry: AerospaceType: Defense Engineering+19 more

Acute Solutions

Discover, Develop, Deliver

Website2 credentialsFounded 2014Updated Jun 2026

Service detail: Turnkey Product Development

Service: Turnkey Product DevelopmentService: Product DefinitionService: Robust Solution DesignIndustry: Medical DevicesIndustry: ManufacturingType: Mechanical Engineering+23 more

Advanced Research and Technology Corporation

Oxnard, CA

Innovations for a Better Tomorrow

WebsitePhone1 office3 projects1 leaders8 credentials2 publications

Project: Navy Threat Simulator Validation Contract

Service: Radar and Electronic Warfare SystemsService: Radar Cross Section Measurement and AnalysisService: Radar Signature ControlIndustry: DefenseIndustry: AerospaceType: Defense Engineering+31 more

Compass Systems, Inc.

Lexington Park, MD

American Precision for Mission-Ready Technologies

WebsitePhone10 offices4 leaders2 credentialsFounded 1997Updated Jun 2026

Service detail: Research and Development

Service: Research and DevelopmentService: AI-Enabled Decision SupportService: Augmented Reality and TrainingIndustry: DefenseIndustry: AerospaceType: Defense Engineering+27 more

DTIS, LLC

Our experts bridge the gap between concept development and delivery

Website2 leaders1 credentialsFounded 2008Updated Jun 2026

Service detail: Air Traffic Management

Service: Air Traffic ManagementService: Air Traffic Operation IntegrationService: NAS Policy ExpertiseIndustry: Automation & ControlsIndustry: AviationType: Automation & Controls+22 more

Decision Technologies, Inc.

Arlington, VA

Decision Technologies, Inc. is a defense engineering and intelligence services provider headquartered in Arlington, Virginia. Founded in 2003, it delivers systems engineering, program management, in-service engineering, equipment repair, research and development, test and evaluation, and intelligence support to the Department of Defense and federal agencies. It provides specialized support for naval radar and missile programs across multiple directorates of the Program Executive Office Integrated Warfare Systems (PEO IWS), including AEGIS, Above Water Sensors, Surface Ship Weapons, and Ship Self-Defense Systems (SSDS). Additionally, it supports NSWC Crane and NSWC Port Hueneme, alongside strategic and policy programs for the Office of the Undersecretary of Defense for Intelligence (OUSD(I)).

WebsitePhone5 offices2 projects8 leaders6 credentialsFounded 2003

Project: Naval Surveillance Radar Engineering and Logistics Support Services

Service: Systems EngineeringService: Performance & Requirements AnalysisService: Trade Studies & Risk AssessmentIndustry: DefenseIndustry: FederalType: Defense Engineering+27 more

Defense Planning Group

Huntsville, AL

Integrated Solutions for Mission Success

WebsitePhone1 office2 leadersUpdated Jun 2026

Service detail: Master Planning & Programming

Service: Master Planning & ProgrammingService: Program ManagementService: Military Construction (MILCON) SupportIndustry: DefenseIndustry: GovernmentType: Defense Engineering+15 more

E3R Inc

San Diego, CA

Exceptional Employees for Exceptional Results

WebsitePhone1 office4 leaders3 credentialsFounded 2011Size Estimate: 1-25 employees

Service detail: Program Management

Service: Program ManagementService: Cost, schedule, performance, and risk managementService: Acquisition document preparation and complianceIndustry: DefenseIndustry: GovernmentType: Defense Engineering+20 more

EMRICO Technologies LLC

Chantilly, VA

IT Innovation Delivered

WebsitePhone1 office2 leadersFounded 2013Size Estimate: 6-25 employeesUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Systems Architecture and Directory ServicesService: Enterprise Messaging and CollaborationIndustry: GovernmentIndustry: DefenseType: Software Engineering+12 more

Emolbi LLC

Be Small, Think Big

Website6 leadersFounded 2018Size Estimate: 10-49 employeesUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Spacecraft Systems EngineeringService: Integration & TestIndustry: DefenseIndustry: FederalType: Aerospace Engineering+14 more

Enyuare LLC

Lexington, MA

Advanced Engineering Solutions

Website1 officeFounded 2021Updated Jun 2026

Service detail: Design Engineering

Service: Design EngineeringService: Software EngineeringService: Mechanical EngineeringIndustry: AerospaceIndustry: Automation & ControlsType: Automation & Controls+13 more

Gauge Engineering Services LLC

Denton, TX

Agile, cost-competitive engineering and design staffing for aerospace and defense

WebsitePhone1 office1 leaders1 credentialsUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Requirements Analysis and DecompositionService: System DesignIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+22 more

IESE Solutions

Boulder, CO

Delivering Integrated Enterprise Systems Engineering Solutions

WebsitePhone2 officesFounded 2011Updated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Life-cycle, Model Based Systems Engineering (MBSE)Service: Architecture Modeling and TradesIndustry: DefenseIndustry: SpaceType: Software Engineering+26 more

INDUS Technology Inc.

San Diego, CA

Inspired employees. Innovative government solutions.

WebsitePhone8 offices10 leaders1 credentialsFounded 1991Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Systems EngineeringService: Combat Systems SupportIndustry: DefenseIndustry: FederalType: Defense Engineering+24 more

Integrated Program Solutions, Inc.

Lexington Park, MD

Building sustainable success through continuous and innovative improvement

WebsitePhone1 office2 leadersFounded 2009Updated Jun 2026

Service detail: Program and Project Controls

Service: Program and Project ControlsService: Integrated Project SchedulingService: Earned Value ManagementIndustry: DefenseIndustry: GovernmentType: Defense Engineering+10 more

Quest Knight Enterprises, LLC

Buena Vista, VA

Committed to Innovation and Excellence

Website3 offices8 credentialsFounded 2009Size Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Systems Integration

Service: Systems IntegrationService: UAS / NAS Airspace IntegrationService: Sensor IntegrationIndustry: DefenseIndustry: Intelligence & National SecurityType: Aerospace Engineering+17 more

Qwaltec, Inc.

Tempe, AZ

Bringing Space Within Reach

WebsitePhone1 office8 projectsFounded 2001Updated Jun 2026

Project: NASA Space Network Training

Service: Ground System Operations and EngineeringService: Mission Control Center OperationsService: Spacecraft On-Console OperationsIndustry: SpaceIndustry: DefenseType: Aerospace Engineering+35 more

RPM Tech

Forest Hill, MD

From Creative Concepts to Production Solutions

WebsitePhone2 offices2 projectsFounded 2006Updated Jun 2026

Project: Medical Diagnostic Instrument

Service: Integrated Product DesignService: Industrial DesignService: Systems EngineeringIndustry: Medical DevicesIndustry: AerospaceType: Mechanical Engineering+18 more

STV Group, Inc.

New York, NY

Making Communities Better

Website1 office11 projects3 leaders1 credentials3 publicationsSize Estimate: 1,000+ employees

Project: Second Avenue Subway Phase II

Service: AdvisoryService: Digital AdvisoryService: Economic AnalysisIndustry: RailIndustry: TransitType: Architecture & Engineering+91 more

Solentus

Crystal City, VA

Solentus is a professional services firm headquartered in the Arlington/Crystal City, Virginia area that delivers systems engineering, technical, and program management support primarily to the Federal Aviation Administration. It has a sustained history of performance on FAA NextGen Air Transportation System programs including air-to-ground voice communications (NVS, NEXCOM), Data Communications (DataComm), System-Wide Information Management (SWIM), surveillance radar, and unmanned aircraft systems (UAS) integration. Solentus holds multiple FAA contract vehicles including eFAST task orders and teaming arrangements under SE2025, providing systems engineering, test and evaluation, acquisition support, telecommunications, and research and mission analysis services.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: NAS Voice System (NVS)Service: Next Generation Air-to-Ground Communications (NEXCOM)Industry: AviationIndustry: FederalType: Aviation Engineering+42 more

Space Engineering and Acquisition Systems, Inc.

Allen, TX

Innovation, Discipline, and Quality

WebsitePhone1 officeFounded 2009Size Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Acquisition Planning

Service: Acquisition PlanningService: Mission AnalysisService: Program Goals and Objectives AssessmentIndustry: DefenseIndustry: GovernmentType: Defense Engineering+18 more