Lutjen Inc

Operational for more than 100 years, HNTB Companies is an employee-owned infrastructure firm that serves the federal, state, municipal and private clients. The company offers transportation, engineering, planning and construction management service through HNTB Corporation. It employs design professionals who provide buildings services through HNTB Architecture. The company has a staff of over 4,000 employees in nearly 60 offices throughout the U.S. It offers environmental planning, intelligent transportation systems and management consulting services. The company provides program management, urban design, and planning and structural engineering services. HNTB Companies additionally offers disaster recovery and historic preservation services for highway, toll road, bridge, airport, rail and water projects.

Ch2m Hill is a company based in Kansas City, MO that specializes in providing engineering and consulting services to a wide range of industries. With a focus on sustainability and innovation, Ch2m Hill offers solutions for complex environmental and infrastructure challenges, helping clients achieve their goals efficiently and effectively. Generated from their business information

TranSystems provides a range of transportation consulting services. It offers architectural, engineering, planning, financial, real estate, construction, environmental and other specialty services. The company also provides transportation security, management and supply chain consulting services. TranSystems additionally offers preliminary and final design and facility operational analysis, benchmarking and improvement services. It serves federal government agencies, freight railroad operators, airports and carriers, and trucking and automotive companies. The company also serves states and municipalities, manufacturers and distributors, and the energy and communications industries. TranSystems planning services include permitting, freight mobility, access management, right-of-way preservation, inland transportation analysis, and wetland delineation and mitigation. The company has completed projects for Charles B. Wheeler Downtown Airport, Koch Industries and Chevron Phillips Chemical Company.