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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154 Tech LLC

Santa Barbara, CA

Advanced systems engineering, geospatial intelligence, and end-to-end program lifecycle support

WebsitePhone1 office2 credentialsUpdated Jun 2026

Service detail: Technical Program Management

Service: Technical Program ManagementService: End-to-End Program ManagementService: Risk ManagementIndustry: DefenseIndustry: FederalType: Defense Engineering+28 more

AI Engineers, Inc.

Cromwell, CT

Improving Life. By Design.

WebsitePhone1 office4 projects8 leaders2 credentials5 publications

Project: Rhode Island Corridor Modernization

Service: BridgesService: Bridge structural designService: Bridge inspection and safety evaluationIndustry: FederalIndustry: GovernmentType: Civil Engineering+45 more

ATCSI LLC

Chesapeake, VA

ATCSI LLC delivers specialized services and technical solutions in air traffic control systems integration, shipboard systems, manned and unmanned air systems, and air traffic control procedures and policy development. It provides program management, task-based curriculum development, technical training, information analysis, digital data services, systems engineering, and strategic project planning. With a workforce of subject matter experts, the team supports complex aerospace, defense, and maritime programs.

Website1 office2 projects4 leadersFounded 2012Updated Jun 2026

Project: Naval Air Traffic Management Program Support

Service: Air Traffic Control Systems IntegrationService: Air Traffic Control Procedure and Policy DevelopmentService: Air Traffic Control SimulationIndustry: DefenseIndustry: AviationType: Aerospace Engineering+19 more

Aegis

Silver Spring, MD

Keeping Construction Projects on Track

WebsitePhone8 offices5 projects7 leadersFounded 2006Updated Jun 2026

Project: Reagan National Airport

Service: Planning & SchedulingService: CPM Schedule DevelopmentService: Schedule Analytics, Quality Control, and KPI AnalysisIndustry: InfrastructureIndustry: AirportsType: Owner's Engineer+29 more

Anchor QEA

Seattle, WA

Transforming Our Environment and Communities, with Integrity and Vibe

WebsitePhone28 offices4 projects4 leadersSize Estimate: 200-1,000 employeesUpdated Jun 2026

Project: Hancock County Marsh Living Shoreline

Service: EngineeringService: Civil EngineeringService: Coastal ResilienceIndustry: Power GenerationIndustry: FederalType: Civil Engineering+46 more

Applied Power Technologies, Inc

San Jose, CA

Powering Insights, Empowering Solutions

WebsitePhone2 offices2 credentialsUpdated Jun 2026

Service detail: EPMS Design

Service: EPMS DesignService: Requirements AnalysisService: Engineering & DesignIndustry: HealthcareIndustry: EducationType: Electrical Engineering+22 more

Applied Research Associates, Inc.

Albuquerque, NM

Innovative Solutions to Complex Problems

Website1 office5 projects1 credentialsSize Estimate: 1,000+ employeesUpdated Jun 2026

Project: Switchback Autonomous Ground Platform

Service: Integrated Systems EngineeringService: Assured Position Navigation and TimingService: Contract Manufacturing and EngineeringIndustry: DefenseIndustry: Intelligence & National SecurityType: Defense Engineering+47 more

Aretum

Leading Government Technology Solutions

WebsiteUpdated Jun 2026

Service detail: Digital Transformation and Cloud Engineering

Service: Digital Transformation and Cloud EngineeringService: Cloud Architecture and MigrationService: Enterprise IT ModernizationIndustry: GovernmentIndustry: FederalType: Software Engineering+17 more

Argo Navis Technologies

Together We Succeed

WebsiteUpdated Jun 2026

Service detail: Professional Services

Service: Professional ServicesService: Cybersecurity & ComplianceService: Operations & LogisticsIndustry: AerospaceIndustry: TelecommunicationsType: Software Engineering+29 more

Artera Technologies LLC

Ellicott City, MD

Employee-first systems and software engineering serving the intelligence community

Website1 office1 credentialsFounded 2012Updated Jun 2026

Service detail: Computer Network Operations

Service: Computer Network OperationsService: Embedded Systems DevelopmentService: Vulnerability ResearchIndustry: Intelligence & National SecurityIndustry: SoftwareType: Software Engineering+19 more

Atlantic Circuit Technologies, Inc.

Atlanta, GA

Atlantic Circuit Technologies, Inc. is an advanced engineering services firm headquartered in Atlanta, Georgia, that supports US Government agencies and private industry across data analytics, digital twin modeling, IoT devices, and systems integration. Its engineers specialize in data visualization, embedded machine learning, and regulatory compliance engineering for government contractors. Atlantic Circuit Technologies also operates the Syclops Platform for AI-driven predictive analytics in PCB manufacturing and counterfeit electronic part detection under SAE AS6171, and provides IP and engineering advisory services to semiconductor companies.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Data Analytics and Advanced Visualization

Service: Data Analytics and Advanced VisualizationService: Digital Twin ModelingService: PCB Manufacturing AnalyticsIndustry: DefenseIndustry: GovernmentType: Defense Engineering+5 more

Augur Consulting

Arlington, VA

Cost analysis, systems engineering, scheduling, and data analytics consulting

WebsitePhone1 office5 leadersFounded 2012Updated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Technical Program Support Designed To Guide Decision-makingService: Optimize Engineering LifecyclesIndustry: DefenseIndustry: FederalType: Defense Engineering+11 more

BCyberOne, LLC

Grovetown, GA

Your one stop Cybershop!

WebsitePhone1 office6 projectsUpdated Jun 2026

Project: Savannah River Site NetAcademy Rewire

Service: Cybersecurity & Zero TrustService: Zero Trust ArchitectureService: RMF & Compliance NavigationIndustry: DefenseIndustry: FederalType: Defense Engineering+25 more

BJackson Enterprises LLC

Katy, TX

BJackson Enterprises LLC is a Katy, Texas engineering and management practice that provides civil engineering, project management, management consulting, and data analytics services. Founded to help clients understand and solve complex organizational and technical challenges, the practice applies the system dynamics modeling process developed at the Massachusetts Institute of Technology to execute projects. Its technical engineering work spans hydraulics, hydrology, feasibility studies, and pipeline design, while its management services cover business strategy alignment, process mapping, and construction project controls.

WebsitePhone1 office1 leadersFounded 2014Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Hydraulics and hydrologyService: Feasibility and impact studiesIndustry: Water ResourcesIndustry: InfrastructureType: Civil Engineering+20 more

Blue Cranium LLC

Rocky River, OH

Enhancing Connectivity to the Earth, the Moon, and Beyond

WebsitePhone1 office2 projects8 publicationsFounded 2014Updated Jun 2026

Project: CubeSat for Great Lakes Observation

Service: Space CommunicationsService: Spacecraft Connectivity Analysis and DesignService: Spectrum ManagementIndustry: AerospaceIndustry: SpaceType: Aerospace Engineering+25 more

Bugi Aero LLC

Powering Vertical Flight

Website1 leaders4 credentialsUpdated Jun 2026

Service detail: Aerospace Development & Flight Solutions

Service: Aerospace Development & Flight SolutionsService: Applied Aircraft DesignService: Novel Vehicle ConceptsIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+5 more

C2 Group

San Diego, CA

A Modern Program Management Company

WebsitePhone2 offices2 projects1 credentialsUpdated Jun 2026

Project: San Diego Roadway As-Built Mapping

Service: Engineering and PM/CM ServicesService: Project ManagementService: Construction ManagementIndustry: InfrastructureIndustry: Electric UtilitiesType: Civil Engineering+24 more

Campbell Ventures LLC

Oxon Hill, MD

Innovative Engineering Consulting and Reliable Product Distribution

WebsitePhone1 office2 leadersUpdated Jun 2026

Service detail: Engineering and Technical Consulting

Service: Engineering and Technical ConsultingService: Engineering AnalysisService: Systems DesignIndustry: GovernmentIndustry: SoftwareType: Software Engineering+16 more

Carollo Engineers, Inc.

Walnut Creek, CA

Working Wonders with Water

WebsitePhone1 office12 projects2 leaders1 credentialsFounded 1933

Project: Geren Island Water Treatment Plant Improvements

Service: Water InfrastructureService: Drinking WaterService: WastewaterIndustry: UtilitiesIndustry: Water SupplyType: Water / Wastewater Engineering+23 more

Casne Engineering, Inc.

Bellevue, WA

Supporting America's Infrastructure

Website1 office3 projects1 publicationsFounded 1981Size Estimate: 100-200 employeesUpdated Jun 2026

Project: Natural Gas Turbine Fleet Monitoring

Service: Electrical EngineeringService: Medium and low voltage equipment and distribution systemsService: Primary and secondary unit substationsIndustry: AerospaceIndustry: Data CentersType: Automation & Controls+50 more

CommIT Enterprises, Inc.

North Charleston, SC

Commitment to Innovation | Service | Success

Website1 office3 leadersFounded 2001Updated Jun 2026

Service detail: Acquisition Management

Service: Acquisition ManagementService: Capability Development (JCIDS)Service: Program Development (DoDD 5000)Industry: DefenseIndustry: FederalType: Defense Engineering+67 more

DataCraft Collective

Your Data, Our Craft, Results that matter

WebsiteUpdated Jun 2026

Service detail: Data Engineering

Service: Data EngineeringService: Data Architecture and StrategyService: ETL (Extract, Transform, Load) Pipelines and Data IntegrationIndustry: Financial ServicesIndustry: HealthcareType: Software Engineering+18 more

Dewberry

Fairfax, VA

Family Owned. Client Centric. Community Driven.

WebsitePhone1 office38 projects4 leaders1 credentials2 publications

Project: New York City Housing Authority Clinton Houses Stormwater Resilience

Service: ArchitectureService: Architectural DesignService: Interior DesignIndustry: FederalIndustry: TransportationType: Architecture & Engineering+54 more

EXP

Brampton, ON

Multidisciplinary engineering, architecture, design and consulting services.

Website1 office6 projects3 leaders10 credentials5 publicationsFounded 1906

Project: Southwest Calgary Ring Road

Service: Architecture and DesignService: Architectural designService: Interior space planningIndustry: TransportationIndustry: TransitType: Architecture & Engineering+95 more