Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
24 results
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Crafting sustainable solutions that enrich lives
Service detail: Transportation Engineering
Building a Better Texas
Project: US 77 Geotechnical Investigation
CDM Smith is an engineering, construction, and environmental consulting firm headquartered in Boston, Massachusetts, with over 7,000 colleagues and 120+ offices worldwide. With 79 years of impact (founded circa 1947 as Camp, Dresser & McKee), it delivers engineering, construction, and environmental services spanning water and wastewater infrastructure, environmental remediation, transportation, energy, and federal and commercial facilities. CDM Smith's practices include drinking water, conveyance, wastewater, stormwater, environmental emerging contaminants, geotechnical and tunnels, MEP and fire protection, architecture, automation, transportation, energy, and climate resilience. It operates Trinnex, a wholly-owned software subsidiary offering the dataCAST SaaS platform and advanced analytics for environmental and infrastructure data management.
Project: PFAS Data to Decisions - U.S. Air Force (Dover AFB)
Engineering Excellence Every Time
Service detail: Transportation Engineering
Enduring Engineering Solutions
Project: Terminal Drive
Shaping a Smarter Transportation Experience
Project: Bellevue Downtown Multimodal Plan
Dedication and Experience
Project: AWI South Capitol Street Corridor Bridges
Traffic Operations and Technology-Related Transportation Solutions
Project: Traffic Signal Improvements
Our Connections Drive Your Opportunities.
Service detail: V2X Technology Development
Trusted Partner on High-Priority Transportation Projects
Project: I-4 Mainline from East of World Drive to East of US 192 (MPDB)
. Client Focused.
Project: Ranew's E-Coat Masterplan
An engineering firm you can rely on
Service detail: Foundation Engineering
Trusted Infrastructure Services for Aviation, Transportation, and Water
Project: DFW On-Call Signage Implementation Support
Better Communities, by Design
Project: Yakima Stormwater Projects
Transforming Infrastructure with Passion and Kindness
Project: Court Street Dam Rehabilitation Engineer of Record Services
Solutions for Tomorrow
Project: Port Authority Bus Terminal (PABT) Replacement Program
High-Quality Engineering Services for the New York Metropolitan Area and New Jersey
Project: Project Management Services for the LIRR Mainline Third Track Expansion
An Honest Partner
Project: Barrier-Free Tolling Program
T3 Design Corporation is a Fairfax, Virginia-based transportation engineering practice founded in 2006. It specializes in transportation planning, traffic engineering, roadway design, intelligent transportation systems, and operations program management, serving state departments of transportation, regional transit authorities, and local jurisdictions throughout the Mid-Atlantic region.
Project: I-395 General Engineering Consultant (GEC) Transportation Management Plan Project
TEDSI Infrastructure Group is a traffic and transportation engineering firm dedicated exclusively to traffic and transportation infrastructure improvements, with offices in Houston and Mission, Texas. Its staff brings decades of experience in planning, engineering, design, and implementation across traffic signal systems, roadway and highway design, hydrology and drainage, and intelligent transportation systems.
Service detail: Transportation Services
Leading and Supporting, We Build Florida's Future Together
Project: RiversEdge Phase 3 CRA/CDD Project
Redefine Potential
Service detail: Buildings and Built Environment
Redefine Potential
Project: Franklin-98 Living Shorelines
Professional and Experienced Engineers
Project: Illinois DOT Call Lighting Design Services (District 1)