Public engineering firm directory

Find engineering consulting firms by capability and location.

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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

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

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

Endesco, Inc.

Rockville, MD

Endesco, Inc. is a multi-discipline civil engineering design, consulting, and construction management firm founded in 1997 and headquartered in Rockville, Maryland. It specializes in water resources, transportation planning and traffic engineering, roadway and lighting design, environmental studies, GIS, and project and construction management, primarily serving state DOTs, transit authorities, counties, cities, and federal agencies across the Washington, DC/Baltimore metro region and beyond.

WebsitePhone2 offices6 projects9 credentialsFounded 1997Size Estimate: 5-25 employees

Project: Transform I-66 Outside the Beltway (Express Lanes), Northern Virginia

Service: Water ResourcesService: Stormwater ManagementService: Hydraulics and HydrologyIndustry: GovernmentIndustry: TransportationType: Civil Engineering+52 more

Gradient Systematics

Dallas, TX

Traffic solutions for sustainable success

WebsitePhone1 officeSize Estimate: 5-20 employeesUpdated Jun 2026

Service detail: Traffic & Revenue Studies

Service: Traffic & Revenue StudiesService: Toll facility feasibility studiesService: Traffic and revenue forecastingIndustry: Highways & RoadsIndustry: TransportationType: Transportation Engineering+19 more

Modern Mobility Partners, LLC

Atlanta, GA

Practical solutions for modern day transportation challenges.

WebsitePhone2 offices5 projects4 leaders13 credentialsFounded 2018

Project: Hickory Flat Highway Gateway Concept Plan

Service: Smart Mobility & Transportation PlanningService: Statewide and Regional Systems PlanningService: Transit and Multimodal PlanningIndustry: TransportationIndustry: GovernmentType: Transportation Engineering+8 more

Paradigm Max Q

Arlington, VA

Acquisition and sustainment optimization experts

WebsitePhone2 offices3 leadersFounded 2023Updated Jun 2026

Service detail: Supply Chain Optimization

Service: Supply Chain OptimizationService: Procurement and logistics data integrationService: Inventory and warehousing analysisIndustry: DefenseIndustry: FederalType: Defense Engineering+28 more

Systematica US

Milan, NY

A multimodal, integrated and sustainable approach to transport planning and mobility engineering

WebsitePhone2 offices10 projects6 leaders5 credentialsFounded 1989

Project: Las Vegas A's Stadium Pedestrian Flow Analysis

Service: Transport Infrastructure PlanningService: National and Regional Transport PlanningService: Infrastructure Feasibility StudiesIndustry: TransportationIndustry: TransitType: Transportation Engineering+23 more

Systems Enginuity Inc

Manassas, VA

Innovative. Insightful. Committed.

Website2 offices5 projectsFounded 2004Updated Jun 2026

Project: NASA Management By Trajectory (MBT)

Service: Systems EngineeringService: Systems Acquisition SupportService: Reliability, Maintainability, and AvailabilityIndustry: AviationIndustry: FederalType: Aviation Engineering+20 more