NEW! City Advocacy Program

Launching in Miami at the CTBUH 2024 Americas Conference

Learn more

Advancing Sustainable Vertical Urbanism

See how CTBUH is leading the global conversation on the future of cities.

Join Us in Sunny Miami for the CTBUH 2024 Americas Conference

Be part of vital conversations that aim to solve social, economic & environmental challenges in the region and lay the groundwork for inclusive growth, sustainable development & resilience.

Mark Your Calendar...

...and stay up to date on the latest news about the CTBUH 2024 Int'l. Conference, 23-27 Sept., in London & Paris, where we’ll tackle one of the biggest dilemmas confronting cities today.

CTBUH 2024 Awards

Awards Portal Open - Submit your projects by 9 February 2024.

World's Tallest Buildings

See rankings and explore information on the tallest buildings in the world.

Featured Research

Tall Tales of Transformation: Height Alterations

Interactive Map

Explore tall buildings and CTBUH activity all over the world.

Featured Data

Interactive Study - Sea-Level Rise Susceptibility