
American Infrastructure Development, Inc.
Tampa, FLInnovative Architectural and Engineering Solutions
Project: Henry E. Rohlsen International Airport (STX) - Terminal Improvements, Phase 1
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Innovative Architectural and Engineering Solutions
Project: Henry E. Rohlsen International Airport (STX) - Terminal Improvements, Phase 1

Ask. Listen. Create.
Service detail: Architecture
Full-Service Project Delivery and Program Management
Project: PR-52 Congestion Management Project

Licensed Civil & Structural Engineers | Nationwide Engineering Services
Service detail: Site Planning

Acoustic Design + Technology Consulting
Service detail: Acoustic Design

Providing Peace of Mind Through Tailored Design Solutions
Project: Arizona State University - Steel Joists & Deck

40+ Years of Excellence in Structural Engineering
Project: The Highlands

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

Growing Together To Enhance Our Built Environment
Project: Ewing Town Center

Helping Clients Reach Their Mission. Helping Employees Reach Their Goals.
Project: Support for US Navy Machinery Control Systems on DDG 51 Class Ships

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
Henderson Engineers is a national building systems engineering design and facility consulting firm headquartered in Lenexa, Kansas, with 15 offices across the United States. Its team of more than 1,000 engineers provides mechanical, electrical, plumbing, fire and life safety, refrigeration, telecommunications, security, acoustics, and commissioning services for retail, healthcare, commercial, grocery and distribution, sports venue, and data center markets.
Service detail: Mechanical Engineering
Your Foundation for Success
Project: Anthem House Luxury Residential Development

Transforming how communities move
Project: Lancaster County Freight Infrastructure Prioritization

Innovative and State-Of-The-Art Solutions
Project: MTA Metro-North Railroad Penn Station Access
One of the world's leading bridge engineering practices
Project: Hawk Falls Bridge Replacement

Engineering Excellence
Project: Massachusetts Institute of Technology, Central Plant Upgrade
Practical Outcomes From Complex Challenges
Service detail: Infrastructure Resiliency and Modernization

Deliver High Performing Complex Buildings
Project: DCPS: COVID Retrofits / Emergency Indoor Air Quality Retrofits

Design | Engineering | Sustainability
Project: DCPS COVID / Emergency IAQ Retrofits

Information Engineering & Technologies
Project: TARIF IPT Contractor Support Services

Adding Value, Reducing Risk
Service detail: Program & Project Management

Engineering the Future
Project: 1525 Broadway Road

Engineering the Amazing
Project: Mount Sinai Behavioral Health Center