Urban Insight
Urban Insight provides Web development services and Internet strategies to the urban planning and development industry.
http://www.urbaninsight.com

World Bank: Urban Development
Networks, institutes, groups, and regional infrastructure units responsible for international urban development lending and technical assistance.
http://www.worldbank.org/urban/

International Urban Development Association
INTA - The International Urban Development Association
http://www.inta-aivn.org/

Urban Development of Wolfsburg
The City of Wolfsburg is a typical example of planned urban development. Four different development stages are illustrated.
http://www.wolfsburg-staedtebau.de/index_e.htm

CIVITAS Urban Design & Planning Inc.
Specialist urban design, planning and landscape architecture practice based in Vancouver BC, Canada. Consultants for major local and international urban and community development projects, focused on sustainable practices.
http://www.civitasdesign.com/

The Social Developer
An examination of issues in modern urban development and its influence on the lives of urban dwellers.
http://www.hillside.ca

Urban Practitioners
Provides town planning, urban regeneration, and economic development services in the United Kingdom.
http://www.urbanpractitioners.co.uk/

Castells, Manuel
Leading urban theorist since the 1960's. His work has moved from early Marxist analyses of the city, to an analysis of grass roots urban movements in the city, to a later interest in the impact of information technology on urban development. Books: The City and the Grassroots; City, Class, and Power)
http://sociology.berkeley.edu/faculty/castells/

Urban Analytics
Urban Analytics, Inc. are specialists in real estate development, urban planning, and community development.
http://www.urbananalytics.com

University of Southern California Urban Initiative
USC Urban Initiative looks to the future of urban planning and development.
http://urban.usc.edu/