Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
40 results
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The people you know... The results you expect... The team you trust!
Project: Aviation Safety Knowledge Management Environment Program
Program Integration for Complex Infrastructure at Scale.
Service detail: Environmental Consulting
Innovative Architectural and Engineering Solutions
Project: Henry E. Rohlsen International Airport (STX) - Terminal Improvements, Phase 1
Program & Construction Managers
Service detail: Program Management
Full-Service Project Delivery and Program Management
Project: PR-52 Congestion Management Project
Common Sense In Engineering
Service detail: MEP Engineering Design
Your trusted advisor in the world of aviation!
Project: Air Traffic Flow Management (ATFM) Enhancement
Decision Technologies, Inc. is a defense engineering and intelligence services provider headquartered in Arlington, Virginia. Founded in 2003, it delivers systems engineering, program management, in-service engineering, equipment repair, research and development, test and evaluation, and intelligence support to the Department of Defense and federal agencies. It provides specialized support for naval radar and missile programs across multiple directorates of the Program Executive Office Integrated Warfare Systems (PEO IWS), including AEGIS, Above Water Sensors, Surface Ship Weapons, and Ship Self-Defense Systems (SSDS). Additionally, it supports NSWC Crane and NSWC Port Hueneme, alongside strategic and policy programs for the Office of the Undersecretary of Defense for Intelligence (OUSD(I)).
Project: Naval Surveillance Radar Engineering and Logistics Support Services
Quality and client satisfaction with innovation and credibility.
Project: Main Process Train
Strength of Team, Depth of Capability
Project: DISA JITC Test and Evaluation Contract II
GEM Government Services (GGS) supports public and private organizations with specialized defense engineering, safeguards and security, and program management services. Founded by principals with extensive experience in the global defense industry, GGS delivers physical security systems design, vulnerability assessments, and tactical training support. GGS provides critical security solutions to federal agencies, including the Department of Energy, the National Nuclear Security Administration, and the Department of Homeland Security, protecting high-consequence nuclear weapons and petroleum infrastructure worldwide.
Service detail: Safeguards and Security Program Management
GEMS Inc. provides client-centered engineering, program management, and administrative solutions that integrate, unify, streamline, and manage complex technical programs. Headquartered in Washington, DC, GEMS supports federal government agencies and commercial organizations with engineering support, program integration, and administrative services. It has over 25 years of experience supporting major aviation programs including FAA NextGen initiatives.
Service detail: Engineering Support
Architecture, Engineering, Technology
Project: O'Hare International Airport Terminal 5
Helping Clients Reach Their Mission. Helping Employees Reach Their Goals.
Project: Support for US Navy Machinery Control Systems on DDG 51 Class Ships
Greener Buildings. Greater Profits.
Project: EQT Real Estate BREEAM Certification
HDR | Nova Consulting specializes in civil and environmental engineering, construction management, and program management services. It supports public sector clients across Florida, New York, Washington D.C., and Maryland, focusing on water resources, transportation, infrastructure resilience, and environmental planning. Its multidisciplinary team includes professional engineers, scientists, and geologists who deliver services from initial project planning and environmental assessments through construction and final close-out.
Project: Gowanus Pump Station
Experience. Precision. Integrity. Delivered
Project: DC Power Line Undergrounding (DC PLUG)
Environmental Consulting and Engineering
Service detail: Environmental Planning
Delivering Technology and Engineering Services to Government Customers
Project: COOL-R Program Support
The Power of an Advocate by Your Side.
Project: Reservoir Park Recreation Center
Improving the quality of life for the clients, communities and individuals we serve.
Project: Woodland Avenue Pump Station Rehab
Transformation That Moves the Nation. Delivering Airspace Innovation Now.
Project: Ryan Airfield Air Traffic Control Tower Upgrade
Professional Engineering Services
Project: Wyoming CCUS Study
Expert Construction Management and Program Oversight
Service detail: Program & Construction Management (PM/CM)