DLZ is proud to be a family-owned firm founded by CEO Raj Rajadhyaksha and led today by President Ram Rajadhyaksha. Supported by substantial employee ownership through our Employee Stock Ownership Plan (ESOP), we combine the stability and long-term perspective of family leadership with the dedication and entrepreneurial spirit of employee-owners. This unique ownership structure fosters a culture of accountability, innovation, and lasting relationships. As a family-owned company, we take a personal approach to serving our clients, supporting our employees, and strengthening the communities where we live and work. That commitment drives everything we do, from delivering complex projects to building partnerships that stand the test of time.
DLZ’s oldest subsidiary, Cole Associates was founded in 1916. Cole now operates as DLZ Indiana, LLC, serving the entire state of Indiana. Built on a legacy of innovation, trusted partnerships, and technical excellence, we continue to evolve while staying true to the values that have guided us for generations.
Today, we have 35 offices across the United States, one in Costa Rica and one in India.
Yes, DLZ is a diverse business. We hold over 60 Minority-owned Business Enterprise (MBE) certifications. DLZ is a graduate of the Federal 8(a) Business Development Program and has grown from six employees to one of the nation’s largest A/E consulting firms.
DLZ is a multidisciplinary consulting firm offering architecture, engineering, surveying, environmental, planning, geotechnical, construction management, and specialty consulting services. Our integrated approach allows clients to work with a single team across the entire project lifecycle.
We serve federal, state, and local governments, educational institutions, utility providers, transportation agencies, industrial clients, private developers, and commercial organizations. Our experience spans both public and private sector projects.
DLZ serves clients across the United States through a network of offices and project teams. Our staff combines local knowledge with national resources to deliver projects in diverse markets and geographic regions.
Yes. DLZ provides comprehensive services that can include planning, environmental studies, surveying, engineering design, permitting, construction administration, inspection, program management, and commissioning. Our multidisciplinary teams help streamline project delivery and coordination.
DLZ serves a wide range of markets, including transportation, water and wastewater, public safety, federal government, education, industrial, clean energy, local and state government, parks and recreation, and private development.
We focus on collaboration, innovation, and practical solutions that align with client goals. Our teams work closely with stakeholders to understand project needs, manage risks, and deliver high-quality results that create lasting value for communities and organizations.
Yes. DLZ supports clients with renewable and sustainable infrastructure solutions, including solar energy, wind energy, hydropower, environmental services, resiliency planning, and sustainable design strategies.
DLZ brings together diverse technical disciplines under one roof. This integrated structure improves communication, enhances efficiency, and provides clients with a single trusted partner from concept through completion.
You can contact us here! We’re here to help. Our team will connect you with the appropriate team member to discuss your project needs.
Yes. DLZ offers opportunities for internships, early-career professionals, and experienced industry experts. In fact, we welcome and are committed to professional growth, collaboration, and creating a positive impact through the meaningful work we do each and everyday.