Acoustics Group

Langan Engineering & Environmental Services, Inc in Portland is a leading provider of land development engineering and environmental consulting services. With over four decades of expertise, Langan is known for tackling challenging projects globally with a wealth of experience. Generated from their website's infomation

Headquartered in Omaha, Neb., HDR is an employee-owned architectural, engineering and consulting firm that assists its clients in managing complex projects. Founded in 1917, it offers architectural design, asset management, redevelopment, campus planning, and construction administration and management services. The company also provides building design, ecosystem restoration, environmental monitoring, space programming, interior design and laboratory consulting services. In addition, HDR offers odor control, planning, pollution prevention, risk analysis and wastewater treatment services. Its transportation planning services include corridor and site studies, interagency coordination, bicycle and pedestrian planning, public involvement, transit-oriented development and travel demand forecasting. The company serves clients in several industries, such as health care, civil, integrated waste management, transportation, and power and energy. It maintains a location in Portland, Ore., and has more than 150 offices worldwide.

Hatch Mott MacDonald is a multidisciplinary engineering and consulting firm based in Portland, Oregon. Specializing in various sectors such as transportation, water, and infrastructure, the company provides innovative solutions to complex engineering challenges. With a focus on sustainability and efficiency, Hatch Mott MacDonald offers a range of services including planning, design, and project management to support clients in achieving their infrastructure goals. Committed to excellence and collaboration, the firm is dedicated to delivering high-quality and cost-effective solutions for projects of all sizes. Generated from their business information