"In my opinion, the engineering practice is built on the professional integrity and competency of the individuals who make up an organization. Time will tell if my little organization can fulfill these requirements."

- John E. Olsson

John E. Olsson stands next to his car in the late 1950's, smiling at the camera.

Mr. Olsson’s work ethic, dedication to client success, and civic commitment are qualities that drive us today. We honor the entrepreneurial spirit that motivated him to found this company in 1956, and we are committed to continuing the legacy of the firm that bears his name.

1956

John E. Olsson weighed several employment options in the winter of 1956 before deciding to open his own consulting engineering firm. He was the company’s sole engineer and his first project was a $56 rural cemetery plat.

John Olsson sits in a meeting with other Olsson employees.

1973

John E. Olsson & Associates becomes Olsson Associates with 22 employees.

John Olsson sits in a meeting with other Olsson employees.

1990

Roger Severin is named president. Another regional office opens in Holdrege, Nebraska. Olsson Associates now has 75 employees and services 467 projects.

John Olsson sits in a meeting with other Olsson employees.

2000

Olsson Associates opens offices in Omaha, Kansas City,  Phoenix, and Denver. The firm employs 271 people and handles 973 projects.

John Olsson sits in a meeting with other Olsson employees.

2006

Olsson Associates celebrates its 50th year. It moves to No. 193 on Engineering News-Record's Top 500 and employs more than 600 people.

John Olsson sits in a meeting with other Olsson employees.

2009

In October, Brad Strittmatter is named president. Roger Severin, the firm's chief executive officer, begins to transition out of the firm's day-to-day operations, and focuses on long-term strategic efforts and the pursuit of nontraditional projects for the firm.

John Olsson sits in a meeting with other Olsson employees.

2015

Mr. Olsson passes away on January 28.

The Olsson Associates Foundation launches, focusing on community, education, and the environment.

The Mercy Hospital project in Joplin, Missouri, is selected for Engineering News-Record's 2015 Best Midwest Project Award.

John Olsson sits in a meeting with other Olsson employees.

2018

Olsson Associates rebrands itself as Olsson.

Olsson lands at No. 98 on Engineering News-Record's Top 500 Design Firms list.

Olsson acquires McGoodwin Williams & Yates, a 30-person engineering firm in Fayetteville, Arkansas, expanding the firm’s footprint to eight states.

John Olsson sits in a meeting with other Olsson employees.

today

Olsson is one of the 75 largest engineering and design firms in the nation. It employs more than 2,000 people and performs work from coast to coast.

John Olsson sits in a meeting with other Olsson employees.