DLZ was ranked #2 as a Minority-owned Business in Central Ohio by Columbus Business First. As a family- and minority-owned architectural and engineering services firm, we are proud to be named as one of the Top 50 Minority-owned Businesses in Central Ohio. Companies were ranked by 2014 revenue.

As a a graduate of the Federal 8(a) Business Development Program, DLZ has grown from two employees to one of the nation’s largest A/E consulting firms with 20 offices in seven states. DLZ is proud to be a Minority-owned business and is an active member of the Minority Supplier Development Council.