Headquarters: Lincoln, NE
Locations: 27 offices in seven states



Olsson is a nationally-recognized, employee-owned engineering and design firm that has been creating public and private projects throughout the United States. Since 1956, Olsson offers comprehensive engineering and design solutions for public and private infrastructure projects.

They specialize in complex projects that involve many disciplines, including site/civil, transportation, water, environmental, field operations, survey, and facilities.

Their lengthy list of diverse clients is supported by over 1,000 employees in nearly 30 offices in seven states. The firm was ranked No. 106 on Engineering News-Record’s top 500 design firms national list in 2017.