The following is an abbreviated version of the apartment owners portion of the 2011 NMHC 50, an annual ranking of the 50 largest U.S. apartment owners and managers published in NREI's April issue. The companies below are ranked according to the...

The rankings for the Top 25 Office Developers are based on the volume of activity globally during 2010. The results include office space completed during the course of the year or under construction as of Dec. 31, 2010...

Rankings for the Top 20 Industrial Developers survey are based on the volume of activity globally during 2010. Results include both completed development during the year and new construction under way as of Dec. 31, 2010...

The Top Shopping Center Owners ranking originally appeared in sister publication Retail Traffic. The listing is based on total retail gross leasable area (GLA) owned as of Dec. 31, 2010. Every attempt to include as many firms as possible was made...