9/11: A Catalyst for Skyscraper Growth?

Data study unveils salient tall building trends worldwide over 30 years.

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Advancing Sustainable Vertical Urbanism

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

Applications Open Now: 2022 CTBUH Awards Program

The CTBUH Awards program honors projects and individuals that have made extraordinary contributions to the advancement of tall buildings and the urban environment. Join the extraordinary and submit before 30 September 2021.

The Event of the Year, Across 16 Cities

With over 16 cities to choose from, the CTBUH 2021 Conference lets everyone engage with the CTBUH network at a location that matters most to them, where they can make a difference in advancing urban environments. Find your spot and register today.

World's Tallest Buildings

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

CTBUH Statement

CTBUH refutes conspiracy theories regarding 9/11, and the rejection of science in society.

Interactive Map

Explore tall buildings and CTBUH activity all over the world.

Featured Publication

Vertical Transportation: A Primer. An output of the CTBUH Vertical Transportation Committee

Featured Video

What are the Unique Opportunities and Challenges in Designing High-Density in Europe?

Featured Data

CTBUH Awards Through the Years