Matrix Design Group Inc., a Colorado Springs-based engineering, consulting and planning firm, has acquired the assets of Design Studios West Inc., a Denver-based landscape architecture and planning firm.

Financial details of the merger were not released.

Design Studios West is merging into Matrix’s operations as part of its planning and design group.

Don Brandes, former president at Design Studios, will become vice president and director of landscape architecture and urban design.

Matrix Design was founded in 1999 to provide infrastructure, planning and consulting engineering services for a variety of noted public and private clients around the world. Since then, the company has expanded its planning and engineering practice to 10 offices throughout the U.S., including additional Colorado offices in Denver and Pueblo.