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

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

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

Architectural Design Consultants, Inc.

Lake Delton, WI

Designing Experiences. Building Relationships.

WebsitePhone3 offices6 leadersFounded 1987Size Estimate: 50+ employeesUpdated Jun 2026

Service detail: Master Planning & Site Analysis

Service: Master Planning & Site AnalysisService: Development goal setting and programmingService: Competitive site analysis and comparisonsIndustry: HospitalityIndustry: Multifamily ResidentialType: Architecture & Engineering+25 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

Evans Engineering and Consulting

Post Falls, ID

Progressive and detail-oriented electrical engineering design

WebsitePhone1 office10 projects6 credentialsUpdated Jun 2026

Project: Priest Rapids Turbine and Generator Building

Service: Electrical Engineering DesignService: Power System DesignService: Emergency Power System DesignIndustry: CommercialIndustry: RetailType: Electrical Engineering+30 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

Harper Houf Peterson Righellis Inc

Portland, OR

An integrated multi-disciplinary engineering, planning, and surveying practice.

WebsitePhone5 offices3 projects11 leaders1 credentialsFounded 1990

Project: Farmington Road Improvements

Service: Civil EngineeringService: Public Civil EngineeringService: Private Civil EngineeringIndustry: GovernmentIndustry: TransportationType: Civil 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

JG Engineering, PLLC

Rochester, NY

No problem too big or too small

WebsitePhone1 office3 credentialsFounded 2008Updated Jun 2026

Service detail: Structural Engineering Consulting

Service: Structural Engineering ConsultingService: Free 15-Minute ConsultationService: On-Site Verbal Structural ConsultationIndustry: ResidentialIndustry: CommercialType: Structural Engineering+14 more

Kittelson & Associates

Orlando, FL

Transforming how communities move

WebsitePhone31 offices6 projects3 publicationsFounded 1984Size Estimate: 200-500 employees

Project: Lancaster County Freight Infrastructure Prioritization

Service: Transportation PlanningService: Corridor and regional studiesService: Freight planning and infrastructure prioritizationIndustry: GovernmentIndustry: FederalType: Transportation Engineering+44 more

Lewis Engineering & Design

Asheville, NC

Structural Engineering, 3-D Modeling and Conceptual Renderings in Western North Carolina

WebsitePhone1 office1 leaders3 credentialsFounded 2019Updated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Residential EngineeringService: New custom homesIndustry: ResidentialIndustry: CommercialType: Structural Engineering+9 more

MK Engineers, Ltd.

Mililani, HI

Exceeding Our Corporate Potential Through Personal Excellence and Teamwork

Website1 office5 projects4 leaders2 credentialsFounded 1972Size Estimate: 10-49 employees

Project: Honolulu High Capacity Transit Project

Service: Electrical DesignService: Medium and Low Voltage SystemsService: Exterior and Interior InfrastructureIndustry: DefenseIndustry: GovernmentType: Electrical Engineering+22 more

Michael Peters Yacht Design

Sarasota, FL

Uncompromising Style. Unparalleled Performance. Unequalled Quality.

WebsitePhone1 office5 projects10 leaders8 credentialsFounded 1981

Project: Lady Tiffany

Service: Preliminary DesignService: Scale Architectural DrawingsService: Artistic RenderingsIndustry: MarineIndustry: DefenseType: Naval Architecture+24 more

Moore and Associates Engineering and Consulting, Inc.

North Augusta, SC

As in real life, complex engineering designs demand a pragmatic approach.

WebsitePhone2 offices5 projects8 leaders6 credentials1 publications

Project: Site-Wide Master Plan, Industrial Chemical Manufacturer

Service: Preliminary EngineeringService: Title I Schematic DesignService: Master PlanningIndustry: GovernmentIndustry: IndustrialType: Civil Engineering+66 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

Rosales+

Boston, MA

Bridges As Structural Art

WebsitePhone1 office17 projects1 leaders1 publicationsFounded 1997

Project: Liberty Bridge

Service: Bridge Engineering & ArchitectureService: Bridge and Highway ArchitectureService: Bridge Engineering and DesignIndustry: BridgesIndustry: TransportationType: Architecture & Engineering+21 more

Sebago Technics

South Portland, ME

Inventive thinking. Real-world solutions.

WebsitePhone1 office1 projectsUpdated Jun 2026

Project: Town of St. George - Coastal Resiliency Project

Service: Civil EngineeringService: Utility Infrastructure Design (water, sewer, gas, electric)Service: Stormwater ManagementIndustry: Land DevelopmentIndustry: GovernmentType: Civil Engineering+33 more

TLM Associates, Inc.

Jackson, TN

We create the places where people work, live, play, heal, and learn.

WebsitePhone1 office6 projectsUpdated Jun 2026

Project: Johnsonville TVA Credit Union

Service: ArchitectureService: Facility RenovationsService: MasterplanningIndustry: EducationIndustry: HealthcareType: Architecture & Engineering+27 more

The Sigma Group

Milwaukee, WI

Single Source. Sound Solutions.

WebsitePhone1 office13 projects3 credentialsUpdated Jun 2026

Project: American Family Field (Miller Park) Stormwater

Service: Civil EngineeringService: Site DevelopmentService: Utility DesignIndustry: CommercialIndustry: RetailType: Civil Engineering+62 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