With over 700 people in 26 offices, DLZ is one of the top consulting firms in the architectural, engineering, and surveying industry. The firm was ranked by Engineering News Record as Midwest Design Firm of the Year in 2016 and currently ranked as one of the Top 150 in the U.S. and the 9th largest in the Midwestern United States. DLZ professionals work together as a team to safely deliver a wide range of project sizes and types across the country.

DLZ professionals strive to provide unmatched client service while meeting all of a project’s objectives. The firm’s engineers, architects, planners, and technical support staff are innovative and understand that every project is different. The professionals at DLZ have the experience and expertise to realize that each client’s needs and wants are unique. We approach each project with this in mind and we stand behind the work that we do.

India Hydropower Development Company, LLC

India Hydropower Development Company (IHDC) is an international partnership between DLZ and Infrastructure India Plc. IHDC specializes in developing hydropower projects in India on a design, build, and operate basis. By utilizing this innovative approach, IHDC has rehabilitated two hydropower plants totaling 48 MW and developed four greenfield projects totaling 14 MW. Currently IHDC has one hydropower project under construction totaling 8MW. IHDC is based in Columbus, Ohio and has offices throughout India.

DLZ Hydrokinetic Company

Letter from the Chairman

Letter from the Chairman

When I started the engineering firm that was the precursor to DLZ in 1978, I never expected it to become one of the premiere architectural, engineering, and construction services firms nationwide. With just two employees in its first year, DLZ has expanded to 25 offices and more than 600 employees. Our continued growth is an […]