wgi is a national design & professional services firm specializing in the construction of public infrastructure and real estate development.

we are a leader in geotechnical, construction materials, environmental and facilities engineering consulting. visit us online to get in touch!

terracon's consulting engineers and scientists specialize in environmental, facilities, geotechnical, and materials consulting & engineering services.

hdr is a 100% employee-owned, global professional services firm specializing in architecture, engineering, environmental and construction services.

we provide engineering and design services to change the world's built and natural environments. learn more about our services, projects and careers.

stantec designs with community in mind—whether that’s in engineering, architecture, energy, water, or project management. as a top-tier global design firm, we focus on creativity, client relationships, and how our projects transform communities.

ibi group is now proudly a part of arcadis. together, we are committed to improving the quality of life for our clients, people and partners and the communities we all serve.