Nebraska-based Olsson Associates, an employee-owned engineering and design firm with an office in West Des Moines, has launched a new corporate brand, name and website. The firm will now be known as Olsson, which better reflects its growth and national image, according to a release. Olsson has grown to more than 1,000 employees, has offices in eight states, and has worked on projects throughout the United States. Earlier this year, the firm reached a significant milestone when it cracked the top 100 in Engineering News-Record’s top design firms annual list, which is based on revenue. Olsson was ranked 98th.