Callison and RTKL is an architectural and design consultancy firm that created some of the world’s most memorable and successful environments for developers, retailers, investors, institutions and public entities. we are continueing expanding our sphere of influence and the depth and breadth of our resources. Our team is comprised of more than 2,000 creative, innovative professionals throughout the world who are committed to advancing our clients' businesses and enhancing quality of life.

we help create strong cities and strengthen cultural identities by bringing high-quality design and technology to this flourishing part of the world.