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.

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1CSDesign

San Diego, CA

Engineering Confidence From the Ground Up

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Structural Design

Service: Structural DesignService: Residential and Commercial Building DesignService: Structural Material EngineeringIndustry: ResidentialIndustry: CommercialType: Structural Engineering+13 more

AE Dynamics LLC

Bozeman, MT

Your Partner for Efficient and Effective Design

WebsitePhone2 offices4 projectsUpdated Jun 2026

Project: Belmont University Massey Center

Service: Structural EngineeringService: Primary Structure DesignService: Specialty System EngineeringIndustry: CommercialIndustry: EducationType: Structural Engineering+13 more

AFORGE LLC

Lorton, VA

Accelerating the Speed of Knowledge to Support National Security

WebsitePhone3 offices6 credentialsSize Estimate: 1-24 employeesUpdated Jun 2026

Service detail: Strategy, Advisory, & Consulting

Service: Strategy, Advisory, & ConsultingService: Strategic & Operational PlanningService: Program Planning, Budgeting, and Execution (PPBE)Industry: DefenseIndustry: Intelligence & National SecurityType: Defense Engineering+28 more

Additive at Scale

College Station, TX

Accelerating innovation through advanced rapid manufacturing solutions

WebsitePhone1 office1 leadersFounded 2020Updated Jun 2026

Service detail: Engineering and Design

Service: Engineering and DesignService: Mechanical Concept DevelopmentService: Design for Additive ManufacturingIndustry: Public SafetyIndustry: DefenseType: Mechanical Engineering+23 more

Advanced Structural Engineering Inc

Scottsdale, AZ

Innovative structural and composite carbon fiber engineering solutions since 1958

WebsitePhone1 officeFounded 1958Updated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Structural Building DesignService: Bridge DesignIndustry: AviationIndustry: EducationType: Structural Engineering+31 more

Advantic LLC

Miamisburg, OH

Advantic LLC is a structural design-build firm based in Miamisburg, Ohio, delivering turnkey structural systems that integrate advanced composite materials with in-house fabrication and installation. Advantic specializes in lightweight fiber-reinforced polymer (FRP) and multi-material structural solutions for data center, industrial, edge computing, and AI infrastructure clients, and holds 50-state PE stamping capabilities.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Structural Design

Service: Structural DesignService: Engineer of Record ServicesService: BIM and 3D ModelingIndustry: Data CentersIndustry: Mission Critical FacilitiesType: Structural Engineering+11 more

Aeronautica LLC

Easley, SC

Strength in design. Safety in flight.

WebsitePhone1 office1 leaders1 credentialsUpdated Jun 2026

Service detail: Aerospace Structural Engineering

Service: Aerospace Structural EngineeringService: External and Internal Loads DevelopmentService: Structural DesignIndustry: AviationIndustry: AerospaceType: Aerospace Engineering+18 more

Aerospace Structural Research Corp

Milford, CT

Transforming Ideas into Reality with Engineering Expertise

WebsitePhone1 officeFounded 1995Updated Jun 2026

Service detail: Engineering Design Services

Service: Engineering Design ServicesService: Computer-Aided Design (CAD)Service: Solid ModelingIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+45 more

Affiliated Engineering Laboratories, Inc.

Edison, NJ

Forensic engineering and materials testing

WebsitePhone1 officeUpdated Jun 2026

Service detail: Forensic Engineering Investigations

Service: Forensic Engineering InvestigationsService: Automotive Failure AnalysisService: Fire Origin and CausationIndustry: LegalIndustry: LaboratoriesType: Forensic Engineering+33 more

Applied Technology Solutions, Inc.

Huntsville, AL

Engineering robust solutions for hypersonic and high-temperature applications

WebsitePhone1 officeFounded 2022Updated Jun 2026

Service detail: Hypersonic Environments

Service: Hypersonic EnvironmentsService: Thermal and Weather CharacterizationService: Ground Test Qualification and Analytical SupportIndustry: DefenseIndustry: AerospaceType: Defense Engineering+11 more

Ashley & Vance Engineering

San Luis Obispo, CA

Shaping the communities that we call home.

WebsitePhone9 offices7 projectsFounded 2005Size Estimate: 100-150 employeesUpdated Jun 2026

Project: Fountaingrove Passive House

Service: Structural EngineeringService: Cast-in-Place ConcreteService: Post-Tensioned ConcreteIndustry: ResidentialIndustry: Multifamily ResidentialType: Civil Engineering+31 more

Avenger Aerospace Solutions, Inc.

Avenger Aerospace Solutions, Inc. is a specialized aerospace engineering practice providing structural design and analysis, fatigue and damage tolerance analysis, FAA certification support, manufacturing services, fleet service support, and program management for commercial, general, and military aviation. Its engineering team draws on careers at Boeing, Gulfstream, Lockheed Martin, Northrop-Grumman, and L3 Harris. Avenger Aerospace holds an FAA-approved quality system and its own FAA-approved Methods Manual for damage tolerance analysis, and employs DER-delegated engineers for full airframe structural certification under FAR Parts 23, 25, and 26.

Website7 leaders2 credentialsUpdated Jun 2026

Service detail: Structural Design & Analysis

Service: Structural Design & AnalysisService: Detail Part & Assembly DrawingsService: Static Strength AnalysisIndustry: AerospaceIndustry: AviationType: Aerospace Engineering+24 more

Bluefin Innovations LLC

Imagine. Invent. Innovate.

Website19 projectsSize Estimate: 1-24 employeesUpdated Jun 2026

Project: Airport Biometric Access Control Handheld

Service: Embedded Systems Design and DevelopmentService: PCB Design and LayoutService: Firmware DevelopmentIndustry: DefenseIndustry: Medical DevicesType: Defense Engineering+32 more

Bravo Team LLC

Cornelius, NC

Engineering Excellence that Drives Breakthroughs

WebsitePhone1 office2 projects2 credentialsFounded 2018Size Estimate: 54 employees

Project: Shot Recovery Floor Design

Service: Research & DevelopmentService: Rapid PrototypingService: Engineering Feasibility StudiesIndustry: AerospaceIndustry: Food & BeverageType: Electrical Engineering+17 more

Bryntesen Engineering

Fort Lauderdale, FL

Bryntesen Engineering is a structural engineering consultancy based in Fort Lauderdale, Florida, serving the public and private sectors since 1986. Bryntesen optimizes the design and performance of structures across project types and scales, from high-end residential and multifamily buildings to commercial, industrial, healthcare, and hospitality facilities. With experience on more than 2,000 projects, Bryntesen incorporates advanced BIM modeling, generative design, and machine learning to deliver efficient structural solutions.

WebsitePhone1 office5 credentialsFounded 1986Updated Jun 2026

Service detail: New Building Design

Service: New Building DesignService: Structural Analysis & BIM ModelingService: Structural Alterations & AdditionsIndustry: ResidentialIndustry: Multifamily ResidentialType: Structural Engineering+14 more

Burns Cooley Dennis Inc

Ridgeland, MS

Geotechnical, Materials, and Pavement Engineering Consultants

WebsitePhone1 office4 projects10 credentialsFounded 1985Size Estimate: 50-99 employees

Project: Natchez National Cemetery

Service: Geotechnical EngineeringService: Subsurface InvestigationService: Field InstrumentationIndustry: FederalIndustry: DefenseType: Civil Engineering+29 more

C Phlo Future Engineering

Drop the mass, drop the past

WebsiteSize Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Space Flight Systems Engineering

Service: Space Flight Systems EngineeringService: Mission Lifecycle LogisticsService: Platform Qualification & Trajectory AnalysisIndustry: AerospaceIndustry: SpaceType: Aerospace Engineering+18 more

CREAN Inc.

Austin, TX

Redefining performance for the next era of aerospace and manufacturing.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Systems Engineering, Integration & Test (SEIT)

Service: Systems Engineering, Integration & Test (SEIT)Service: System Concept of Operations (ConOps) DevelopmentService: System Architecture, Subsystem Decomposition, & InterfacesIndustry: AerospaceIndustry: SpaceType: Aerospace Engineering+62 more

Calichi Design Group

Oakland, CA

Site civil and dry utility engineering, from first feasibility sketch to final inspection.

WebsitePhone4 offices5 projects4 leaders6 credentialsFounded 2009

Project: Fremont High School Net-Zero Campus

Service: Site Civil EngineeringService: Due Diligence Reports & Constraints MapsService: Entitlement Coordination & DesignIndustry: EducationIndustry: Affordable HousingType: Civil Engineering+40 more

Callentis Consulting Group, LLC

Austin, TX

Partners for Science and Technology Research and Development

Website1 office3 leadersUpdated Jun 2026

Service detail: Translational R&D

Service: Translational R&DService: Applied AI/MLService: Software EngineeringIndustry: TransportationIndustry: AerospaceType: Simulation Engineering+8 more

Cardinal Engineering, LLC

Annapolis, MD

Efficiently and cost-effectively bringing you the best result.

WebsitePhone4 offices6 leaders1 credentialsFounded 2010Size Estimate: 10-49 employees

Service detail: Structures Engineering

Service: Structures EngineeringService: Finite Element AnalysisService: Structural Composite TechnologiesIndustry: DefenseIndustry: FederalType: Defense Engineering+24 more

Carroll Engineering, Inc.

Hunt Valley, MD

Small Firm, Big Ideas

WebsitePhone2 offices10 projects20 leaders4 credentialsFounded 1965

Project: Morgan State University Calvin & Tina Tyler Hall

Service: Structural EngineeringService: Concrete Frame, Tilt-Up, and Post-Tensioned StructuresService: Steel Frame and Composite DesignIndustry: EducationIndustry: HealthcareType: Civil Engineering+39 more

Chas Prebil Enterprises LLC

Innovative Solutions for Aerospace and Defense

Website1 leadersUpdated Jun 2026

Service detail: Composite Materials Engineering

Service: Composite Materials EngineeringService: Composite Part Fabrication GuidanceService: Engineering AnalysisIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+7 more

Concept Engineers Inc.

Houston, TX

Building the foundation for success through innovative structural design.

WebsitePhone1 office4 leaders14 credentialsFounded 1993Size Estimate: 1-25 employees

Service detail: Structural Engineering

Service: Structural EngineeringService: Structural Design & AnalysisService: Bridge DesignIndustry: GovernmentIndustry: EducationType: Structural Engineering+16 more