Public engineering firm directory

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28 Gorilla Engineering

Chandler, AZ

Ruggedized product engineering for the field and the future.

WebsitePhone1 office8 projects2 leaders1 credentialsFounded 2017

Project: JASC Pressure Regulating Controller

Service: Mechanical Engineering DesignService: Assembly-aware mechanical designService: CNC and machined part designIndustry: DefenseIndustry: AerospaceType: Defense Engineering+49 more

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

Andrews & Associates Engineering, Inc.

Lynnwood, WA

Professional engineering design services specializing in instrumentation hardware and software development.

WebsitePhone1 office4 projects1 leadersFounded 1989Updated Jun 2026

Project: New Satellite Thruster Controller

Service: Electronics Design and DevelopmentService: Analog and Precision Analog CircuitryService: Digital and Microprocessor SystemsIndustry: IndustrialIndustry: DefenseType: Automation & Controls+28 more

Aries Aero Systems LLC

Aerospace Product Certification Consultants

WebsiteUpdated Jun 2026

Service detail: FAA Certification and DER Services

Service: FAA Certification and DER ServicesService: Certification Plan DevelopmentService: FAA Liaison ServicesIndustry: AerospaceIndustry: AviationType: Aerospace Engineering+26 more

BelleQuant Engineering, PLLC

BelleQuant Engineering offers consulting services in product design, mechanical engineering, materials science, manufacturing, fluid dynamics, and scientific computing. The practice specializes in the analysis and design of blade systems for wind turbines, incorporating structural finite element analysis for stress, deflection, fatigue, and nonlinear behaviors. It also provides computational fluid dynamics simulations for steady and unsteady flows, as well as testing facilities for small cooling fans adhering to ANSI/AMCA and ANSI/ASHREA standards.

Website1 projects1 credentialsUpdated Jun 2026

Project: WhalePower Biomimetic Wind Turbine Blade Design

Service: Mechanical Design and EngineeringService: Machinery Design and Assembly AnalysisService: Mechanical Validation and TestingIndustry: WindIndustry: ManufacturingType: Materials Engineering+22 more

Craig Technologies

Merritt Island, FL

Because It's All About The Mission(R)

Website1 office2 projects8 leaders3 credentialsFounded 1999Size Estimate: 100-499 employees

Project: Scalable Homeland Innovative Enterprise Layered Defense (SHIELD) Contract

Service: Design EngineeringService: Multidisciplinary EngineeringService: Systems Engineering and IntegrationIndustry: AerospaceIndustry: SpaceType: Aerospace Engineering+31 more

D4C Product Development Inc.

San Diego, CA

D4C Product Development is a San Diego-based engineering and product development practice that guides hardware products from concept to market. It integrates mechanical, electrical, and software engineering with industrial design, prototyping, and manufacturing support, serving consumer electronics, IoT devices, environmental technology, and public safety markets.

WebsitePhone1 office13 projectsUpdated Jun 2026

Project: Big Dipper Point of Sale

Service: Design & Research StrategyService: Product Requirements DefinitionService: Concept Development & Product ArchitectureIndustry: ElectronicsIndustry: Consumer ProductsType: Mechanical Engineering+36 more

Daniel Development Group, LLC

Phoenix, AZ

Help clients solve their engineering and design challenges and get to market quickly.

WebsitePhone1 office3 leadersFounded 1997Updated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Embedded Systems & Circuit DesignService: IoT & Wireless NetworkingIndustry: ElectronicsIndustry: Consumer ProductsType: Electrical Engineering+30 more

EngineeringPeople

30 Years of Innovation in Mechanical Engineering Design, Consulting & Talent

Website2 projectsUpdated Jun 2026

Project: U.S. Army Mechanical Documentation and Reverse Engineering

Service: Mechanical Engineering DesignService: Concept Design & DevelopmentService: Finite Element AnalysisIndustry: DefenseIndustry: ManufacturingType: Mechanical Engineering+22 more

Engineerum Solutions

Houston, TX

We Innovate

Website3 officesUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Structural DesignService: HydraulicsIndustry: TransportationIndustry: AutomotiveType: Automation & Controls+44 more

Hyatt Engineering & Design Services LLC

Newark, DE

Established in 2018, Hyatt Engineering & Design Services LLC provides multi-disciplinary engineering, software development, and technical support across the United States. Originating with extensive experience in the telecommunications industry, the practice offers specialized services in electrical engineering, radio frequency design and testing, mechanical engineering, technical writing, and E/M/CAD design support. Operating from its corporate office in Newark, Delaware, it supports clients with flexible onsite and remote solutions to meet critical design and manufacturing deadlines.

Website1 officeFounded 2018Updated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Radio Frequency Design and TestingService: Mechanical EngineeringIndustry: TelecommunicationsIndustry: ElectronicsType: Electrical Engineering+11 more

Ipsum Pacific Inc

Technological Solutions

Website8 projects5 leadersSize Estimate: 1-10 employeesUpdated Jun 2026

Project: Cryostat Prototype for Dark Matter Detection (Oscura Project)

Service: Engineering and Project ImplementationService: Basic & Detailed EngineeringService: Construction & AssemblyIndustry: NuclearIndustry: Oil & GasType: EPC+16 more

Joshua Tree Technologies, LLC

Castle Dale, UT

Your Product Development and Technology Partner.

Website1 office5 projectsUpdated Jun 2026

Project: Audio, Analog, Digital, DSP, and Firmware System Development

Service: Product DevelopmentService: Research and Development ManagementService: Project Outsourcing SupportIndustry: ManufacturingIndustry: ElectronicsType: Electrical Engineering+35 more

Lava Design Inc

Hopkins, MN

Improving the Human Experience Through Innovation

WebsitePhone1 office5 projectsFounded 2000Updated Jun 2026

Project: HALO Product Development

Service: Product Research & StrategyService: DiscoveryService: Data CollectionIndustry: Consumer ProductsIndustry: DefenseType: Mechanical Engineering+20 more

Phoenix Engineering Technologies

Cerritos, CA

Niche Aerospace Interiors and Systems Engineers

WebsitePhone1 officeFounded 2015Updated Jun 2026

Service detail: Aerospace Engineering

Service: Aerospace EngineeringService: Concept Design and Product DevelopmentService: Detailing, Drafting, and Sustaining EngineeringIndustry: AerospaceIndustry: AutomotiveType: Aerospace Engineering+66 more

Power Resources International, Inc.

West Babylon, NY

The New York metro's leader in automation solutions.

WebsitePhone1 office9 projects4 credentialsFounded 1992Size Estimate: 25-50 employees

Project: Canarsie Line (L Train) PA/CIS Upgrades

Service: Project ManagementService: Infrastructure Project Lifecycle ManagementService: Contract and Closeout DocumentationIndustry: RailIndustry: TransitType: Automation & Controls+55 more

QuantumPoint LLC

Transforming ideas into reality through design, engineering, and technology.

WebsiteUpdated Jun 2026

Service detail: Industrial Design

Service: Industrial DesignService: Concept DesignService: Product DesignIndustry: AutomotiveIndustry: ManufacturingType: Mechanical Engineering+49 more

Redgarden Engineering LLC

Boulder, CO

Electronics Engineering Consulting Services

WebsitePhone2 offices2 projects2 leaders3 publicationsFounded 2008

Project: Perfect Wave DAC Board PCB Layout

Service: Electronic and Software EngineeringService: Electronic and Software DesignService: Printed Circuit Board LayoutIndustry: Medical DevicesIndustry: AutomotiveType: Electrical Engineering+25 more

Silver Engineering, Inc.

Melbourne, FL

Providing Products and Solutions for Space-Flight and Ground Support Systems

Website1 office6 projectsFounded 1986Updated Jun 2026

Project: Dragonfly

Service: Electrical EngineeringService: Schematic Capture and DesignService: PCB Design and Layout SupportIndustry: AerospaceIndustry: SpaceType: Electrical Engineering+23 more

SunStone Technical Group, LLC

SunStone Technical Group, LLC is a technical services company providing systems engineering and design, rapid prototyping and fabrication, marine maintenance and repair, integrated logistics support, hardware and software design, IT services, data analytics, model-based systems engineering, and operations support for defense, government, and commercial customers. Its engineers and technicians support structural, mechanical, electrical, C5ISR, marine, network, and secured systems work.

WebsiteUpdated Jun 2026

Service detail: Systems Engineering and Design

Service: Systems Engineering and DesignService: Requirements and Feasibility StudiesService: Modeling and SimulationIndustry: DefenseIndustry: MarineType: Defense Engineering+23 more

Tri-Star Design, Inc.

Hopkinton, MA

Electronic product development from concept to production

WebsitePhone1 office2 credentialsFounded 1991Updated Jun 2026

Service detail: Electronic Design Services

Service: Electronic Design ServicesService: PCB Design ServicesService: FPGA Design ServicesIndustry: Medical DevicesIndustry: RoboticsType: Electrical Engineering+29 more