Featured Tall Building

Varso Tower, Warsaw

CTBUH Member Firm: Buro Happold


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Advancing Sustainable Vertical Urbanism

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

Join Us in Istanbul for the CTBUH 2024 Europe Conference

Be part of a vital continent-wide conversation on the natural, geopolitical, and technological challenges & opportunities facing cities throughout the European region.

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.

World's Tallest Buildings

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

Featured Publication

In recognition of the completion of Merdeka 118, this latest edition in our “100 Tallest” series profiles the world’s 118 tallest buildings.

Featured Research

Interactive Study: Sea-level Rise Susceptibility, Miami

Interactive Map

Explore tall buildings and CTBUH activity all over the world.

Featured Data

Interactive Study - Sea-Level Rise Susceptibility