Engineering Consulting Services

HDR is an employee-owned company with a diverse range of markets including aerospace, civic government, education, healthcare, and more. With a focus on innovative design and engineering solutions, HDR aims to address the world's pressing challenges while fostering economic growth and community development. With over 13,000 employees across 200 offices worldwide, HDR is committed to sustainability, resilience, and inclusivity in its projects. The company actively collaborates on initiatives that promote biodiversity, enhance infrastructure, and support local cultures, underscoring its dedication to making a positive impact globally. Generated from the website

Established in1988, Engineering & Environment is a full-service environmental firm. The firm provides technical consulting, conference and event planning, and project and program management services. It specializes in the areas of regulatory compliance, sustainability, land assessment, pollution prevention, environmental training and management. Engineering & Environment is a member of the American Water Works Association, Association of the United States Army, Society of American Military Engineers and National Ground Water Association. The firm has provided environmental and planning services to clients, such as the U.S. Army, National Guard Bureau and Office of Federal Environmental Executive (OFEE). Engineering & Environment additionally specializes in providing facility management, document imaging and geographical information system services.

Clark Nexsen, founded in 1920, offers architectural and engineering services. It provides project inspection and construction solutions. The company also offers quality management and planning services. Clark Nexsen undertakes projects for educational institutions, sports arenas, hospitals, and federal and state government facilities. It provides cost analysis, programming and market research solutions. The company additionally offers historic restoration and preservation services. Clark Nexsen provides presentation communication and implementation solutions. It participates in various community events and programs. The company offers zoning and urban design services, as well as operates a human resources division. Clark Nexsen has completed projects for Ocean Beach Club and Powhatan Sports.