Registration Is Now Open

Attend the CTBUH 2022 International Conference in Chicago for thought-provoking and inspirational discussions on the future of excellence. Register by 24 June to receive the discounted early

Speakers and Full Program Confirmed

The CTBUH 2022 Steel-Timber Hybrid Buildings Conference convenes the leading experts in steel and timber design and construction. View the full list of speakers and register today.

International Research Seed Funding Winner Announced

CTBUH announces International Research Seed Funding Winner, kindly sponsored by Arup, to explore the nature of spaces preferred by children in vertical schools.

World's Tallest Buildings

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

Featured Research

Advancing Tall Timber, One Code Revision at a Time

Interactive Map

Explore tall buildings and CTBUH activity all over the world.

Featured Publication

CTBUH Journal 2022 Issue I

Featured Video

Future City – Architecture and Mobility

Featured Data

Tall Timber: A Global Audit