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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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

3D Innovations, LLC

Honolulu, HI

Developing Ideas From Concept To Product

WebsitePhone1 office5 projectsFounded 2007Updated Jun 2026

Project: The BabyToon Silicone Baby Spoon

Service: Product Design & EngineeringService: 3D CAD Design & VisualizationService: 3D EngineeringIndustry: AerospaceIndustry: DefenseType: Mechanical Engineering+14 more

3mg P S C

Designing Spaces. Engineering Solutions. Delivering Excellence

Website14 projects18 leadersUpdated Jun 2026

Project: American University - Student Center

Service: ArchitectureService: Master PlansService: Feasibility StudiesIndustry: CommercialIndustry: EducationType: Architecture & Engineering+48 more

A Beazley Architecture LLC

Broussard, LA

A Kingdom-Minded Architecture, Interior & Product Design Firm

WebsitePhone1 office6 projects4 leaders2 credentialsFounded 2023

Project: Lafayette Animal Shelter and Care Center

Service: Architectural DesignService: Church & Worship ArchitectureService: Sanctuary and Auditorium DesignIndustry: ReligiousIndustry: Veterinary & Animal CareType: Architecture & Engineering+45 more

ARKOR Architects & Engineers

Lafayette, IN

ARKOR Architects & Engineers is a full-service architecture and structural engineering firm based in Lafayette, Indiana, serving commercial, residential, and industrial building projects. ARKOR's licensed architects and design professionals deliver architectural design, structural engineering, and interior design with close coordination among owners, contractors, and governing jurisdictions to balance code compliance, functionality, and budget.

Website1 officeUpdated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Commercial architectureService: Residential architectureIndustry: CommercialIndustry: ResidentialType: Architecture & Engineering+9 more

Access Engineering LLC

Denver, CO

On-Demand CAD/CAE/Manufacturing

WebsitePhone1 office6 projects4 leaders3 credentialsUpdated Jun 2026

Project: Chemical Surface Detector (CSD)

Service: Design and EngineeringService: CAD and DraftingService: Design DocumentationIndustry: AerospaceIndustry: SpaceType: Mechanical Engineering+16 more

Acomb Ostendorf & Associates (AOA)

Winter Park, FL

Immersive Experience Makers: We Bring Stories to Life

WebsitePhone4 offices6 projects2 leadersFounded 2009Updated Jun 2026

Project: Dolly's Life of Many Colors Museum

Service: Master Planning and VisioningService: Strategic PlanningService: Site LayoutIndustry: Arts & CultureIndustry: Sports & RecreationType: Architecture & Engineering+59 more

Agha Engineering, LLC

Houston, TX

Engineering Innovation Forward

WebsitePhone1 office8 projects9 leaders2 credentialsSize Estimate: 60 employees

Project: Burnett Bayland Park

Service: Transportation EngineeringService: Roadway DesignService: Bike and Pedestrian PlanningIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+24 more

Badger Engineering Associates Inc

Carmel, IN

Your plans become our plans.

WebsitePhone1 office7 projects1 leadersFounded 1995Updated Jun 2026

Project: Lighthouse Baptist Church

Service: Civil EngineeringService: Commercial Site DesignService: Residential Subdivision DesignIndustry: CommercialIndustry: ResidentialType: Architecture & Engineering+15 more

Bateman Civil Survey Company

Apex, NC

Forging Unrivaled Partnerships

WebsitePhone5 officesFounded 2002Updated Jun 2026

Service detail: Engineering Services

Service: Engineering ServicesService: Land DevelopmentService: Residential SubdivisionsIndustry: ResidentialIndustry: CommercialType: Civil Engineering+53 more

Bay Engineering, Inc.

Sturgeon Bay, WI

Integrity in Every Design, Solutions for Every Challenge: Your Trusted Marine Engineering Partner.

WebsitePhone1 office1 projects8 leadersFounded 1996Updated Jun 2026

Project: First Great Lakes Bulk Freighter in Nearly Four Decades

Service: Naval ArchitectureService: Stability Analysis & SurveysService: Weight Engineering & Tank PlansIndustry: MarineIndustry: CommercialType: Marine Engineering+26 more

Beck Engineering, Incorporated

Spirit Lake, IA

Build Relationships, Better Communities, Create Opportunities

Website6 offices7 projects1 leaders3 credentialsFounded 2001Updated Jun 2026

Project: State Pier at Arnolds Park Amusement Park

Service: Civil EngineeringService: Public Infrastructure DesignService: StreetsIndustry: GovernmentIndustry: Water SupplyType: Civil Engineering+27 more

Caztek Inc

Saint Paul, MN

Disruptive By Design.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Engineering

Service: EngineeringService: Mechanical EngineeringService: Electrical Systems DesignIndustry: AerospaceIndustry: DefenseType: Mechanical Engineering+13 more

Clark Nexsen

Raleigh, NC

Clark Nexsen is a transdisciplinary architecture and engineering practice founded in 1920, with nearly 400 employees across nine offices. It joined JMT in 2025. It provides architecture, civil, structural, mechanical, electrical, fire protection, process, and transportation engineering services to clients in education, defense, government, healthcare, commercial, and infrastructure markets across the United States.

WebsitePhone1 office5 projects1 leaders3 credentialsFounded 1920

Project: Madera Cyber Innovation Center

Service: ArchitectureService: Interior DesignService: Urban Design + PlanningIndustry: CommercialIndustry: EducationType: Architecture & Engineering+42 more

DiClemente Siegel Design Inc.

Southfield, MI

Engineering & Architecture

WebsitePhone2 offices2 leadersFounded 1969Updated Jun 2026

Service detail: Architectural Design

Service: Architectural DesignService: Space PlanningService: Interior DesignIndustry: HealthcareIndustry: CommercialType: Architecture & Engineering+68 more

Everyday Surveying and Engineering, LLC

Altoona, WI

Your Choice for Civil Engineering and Land Surveying

WebsitePhone1 officeFounded 2003Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site Design for Commercial, Industrial, Institutional, and Residential SettingsService: Subdivision Creation for Commercial and ResidentialIndustry: CommercialIndustry: ResidentialType: Civil Engineering+21 more

FSC, Inc.

Overland Park, KS

Providing Engineering Solutions for the Built Environment Since 1979

WebsitePhone3 offices14 leadersFounded 1979Size Estimate: 38 employeesUpdated Jun 2026

Service detail: Fire Protection Engineering

Service: Fire Protection EngineeringService: Sprinkler system designService: Fire alarm systemsIndustry: AviationIndustry: CommercialType: MEP+27 more

Fortress Engineering Group LLC

Jacksonville, FL

Construction Evolved

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: New ConstructionService: Renovations & AdditionsIndustry: ResidentialIndustry: CommercialType: Structural Engineering+20 more

FourFront Design, Inc.

Rapid City, SD

Creating the built environment...for people!

WebsitePhone2 offices6 projects5 leaders3 credentialsFounded 1952

Project: Nashville National Cemetery Historic Lodge Addition and Renovation

Service: ArchitectureService: Schematic DesignService: Design DevelopmentIndustry: CommercialIndustry: RetailType: Architecture & Engineering+35 more

GRAKEN Corporation

Gardena, CA

Results Driven Engineering

WebsitePhone2 offices2 credentialsFounded 2005Size Estimate: 1-9 employeesUpdated Jun 2026

Service detail: Engineering & Design

Service: Engineering & DesignService: 3D CAD ModelingService: Design ExpertiseIndustry: AerospaceIndustry: DefenseType: Mechanical Engineering+19 more

Innovative Engineered Solutions, Inc.

Troy, MI

Full-Service Architectural and Engineering Consulting

WebsitePhone1 office8 credentialsUpdated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Conceptual and Schematic DesignService: Architectural Design DevelopmentIndustry: AutomotiveIndustry: CommercialType: Architecture & Engineering+25 more

Integrated Design Solutions, LLC

Chippewa Falls, WI

Design & Product Innovation Firm

WebsitePhone1 office7 projects7 leadersFounded 1999Updated Jun 2026

Project: Maximizer Bin

Service: Industrial DesignService: Product, competitor and trend researchService: Concept explorationIndustry: Consumer ProductsIndustry: Food & BeverageType: Mechanical Engineering+45 more

J.M. Robertson Inc.

Tamuning

J.M. Robertson Inc., doing business as Amorient Engineering, has delivered civil, structural, and electrical engineering and construction management services in Guam and Micronesia since 2005. Its team of more than 20 engineers and technical specialists handles the full project lifecycle, from master planning and feasibility studies through sustainable design, construction administration, and post-construction inspections. Amorient also provides local engineering support to international firms expanding services to Guam.

WebsitePhone1 office2 leaders1 credentialsFounded 1982Size Estimate: 20+ employees

Service detail: Civil Engineering

Service: Civil EngineeringService: Facility Condition AssessmentsService: Feasibility StudiesIndustry: FederalIndustry: GovernmentType: Civil Engineering+34 more

JEO Consulting Group

Wahoo, NE

JEO Consulting Group has been helping communities thrive since 1937, starting in Wahoo, Nebraska with bridge design and construction. Today JEO has more than 400 people across 16 offices and delivers long-term solutions through engineering, architecture, surveying, planning, community engagement, environmental sciences, funding, and construction services. The practice is known for treating clients and employees like family while building lasting partnerships with the communities it serves.

Website1 office3 projects8 leadersFounded 1937Size Estimate: 400 employeesUpdated Jun 2026

Project: David City Water Treatment Plant

Service: ArchitectureService: TransportationService: Road DesignIndustry: InfrastructureIndustry: TransportationType: Civil Engineering+38 more