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Washington, DCProgram Integration for Complex Infrastructure at Scale.
Service detail: Environmental Consulting
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Program Integration for Complex Infrastructure at Scale.
Service detail: Environmental Consulting

Program & Construction Managers
Service detail: Program Management
Full-Service Project Delivery and Program Management
Project: PR-52 Congestion Management Project

Engineering is our practice. Commitment to excellence is our passion.
Project: DC Water Clean Rivers
Proven. Driven. Visionary.
Service detail: Construction Management

Quality and client satisfaction with innovation and credibility.
Project: Main Process Train

Building people. Elevating communities. Engineering solutions.
Project: Broad Branch Stormwater Retrofit

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
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
Expert Construction Management and Program Oversight
Service detail: Program & Construction Management (PM/CM)

Marine Design Dynamics, Inc. (MDD) is a Washington, D.C.-based naval architecture and marine engineering firm founded in 2005 to provide engineering and program management services to the US Navy, Department of Defense, and commercial clients. MDD specializes in the design of advanced vessels and marine systems and supports every phase of design development from initial concept and CONOPS generation through detail design, production, testing, and evaluation. Its integrated team of naval architects, marine engineers, electrical and mechanical engineers, systems engineers, physicists, and ocean engineers is particularly known for innovative solutions supporting NAVSEA, the Military Sealift Command, and the US Marine Corps.
Service detail: Naval Architecture and Marine Engineering
Innovative Independent Professional Solutions
Service detail: Aerospace Acquisition and Sustainment
Engineering the skies.
Service detail: Systems Engineering
Infrastructure Engineering Solutions
Project: M-1 Rail (QLine)