We’re Olsson, a nationally recognized, employee-owned planning and design firm with a rich history of engineering possibilities. Founded in 1956 on the very mindset that drives us today, we’re here to improve communities by making them more sustainable, better connected, and more efficient. Simply put, we work to leave the world better than we found it.
Olsson can perform professional services nationwide. Though our philosophy hasn’t changed since John E. Olsson opened our doors, we have certainly evolved, adding dozens of offices and employees across nine states and remote locations. We have nearly 2,000 professionals firmwide offering a comprehensive list of services involving planning and design, engineering, field services, environmental, and technology.