The Top 25 Office Developers survey is based on data provided by participating companies. Developers were asked to record their volume of global activity for the 2005 calendar year. Results include completed development and new construction as of Dec. 31, 2005.

  1. Hines

    Total Office Space Developed or Under Construction: 9.8 million sq. ft.
    2800 Post Oak Blvd.
    Houston, TX 77056
    Phone: (713) 621-8000
    Email: george_lancaster@hines.com
    Website: www.hines.com
    Officers: Gerald D. Hines, Chairman; Jeffrey C. Hines, President; C. Hastings Johnson, EVP/CFO

  2. Trammell Crow Co.

    Total Office Space Developed or Under Construction: 9 million sq. ft.
    2001 Ross Ave., Suite 3400
    Dallas, TX 75201
    Phone: (214) 863-3000
    Email: ir@trammellcrow.com
    Website: www.trammellcrow.com
    Officers: Robert E. Sulentic, Chairman/CEO; Derek R. McClain, CFO; Michael J. Lafitte, President, Global Services

  3. The Opus Group

    Total Office Space Developed or Under Construction: 5.5 million sq. ft.
    10350 Bren Road West
    Minnetonka, MN 55343
    Phone: (952) 656-4444
    Website: www.opuscorp.com
    Officers: Keith Bednarowski, Chairman, Opus Corp.; Mark Rauenhorst, President/CEO, Opus Corp.; Steve Polacek, Chief Administrative Officer/CFO, Opus Corp.

  4. The Alter Group

    Total Office Space Developed or Under Construction: 4.1 million sq. ft.
    5500 West Howard St.
    Skokie, IL 60077
    Phone: (847) 676-4300
    Email: tsilva@altergroup.com
    Website: www.altergroup.com
    Officers: William A. Alter, Chairman/CEO; Michael J. Alter, President; Richard M. Gatto, EVP

  5. Duke Realty Corp.

    Total Office Space Developed or Under Construction: 3.6 million sq. ft.
    600 E. 96th St., Suite 100
    Indianapolis, IN 46240
    Phone: (317) 808-6000
    Email: ir@dukerealty.com
    Website: www.dukerealty.com
    Officers: Dennis D. Oklak, Chairman/CEO; Robert M. Chapman, SEVP/Head of Real Estate Operations; Matthew Cohoat, EVP/CFO

  6. Carter

    Total Office Space Developed or Under Construction: 2.7 million sq. ft.
    171 17th St., Suite 1200
    Atlanta, GA 30363
    Phone: (404) 888-3000
    Email: kmoran@carterusa.com
    Website: www.carterusa.com
    Officers: Bob Peterson, Chairman/CEO; Scott Taylor, President

  7. Equity Office Properties Trust

    Total Office Space Developed or Under Construction: 2.4 million sq. ft.
    Two N. Riverside Plaza
    Chicago, IL 60606
    Phone: (312) 466-3300
    Email: InvestorRelations@equityoffice.com
    Website: www.equityoffice.com
    Officers: Richard Kincaid, President/CEO; Chip Owen, EVP/COO; Marsha Williams, EVP/CFO

  8. Tishman Speyer

    Total Office Space Developed or Under Construction: 2.6 million sq. ft.
    45 Rockefeller Plaza
    New York, NY 10111
    Phone: (212) 715-0300
    Email: tkrugman@tishmanspeyer.com
    Website: www.tishmanspeyer.com
    Officers: Jerry I. Speyer, President/CEO

  9. Liberty Property Trust

    Total Office Space Developed or Under Construction: 2.3 million sq. ft.
    500 Chesterfield Pkwy.
    Malvern, PA 19355
    Phone: (610) 648-1700
    Email: jleonard@libertyproperty.com
    Website: www.libertyproperty.com
    Officers: William P. Hankowsky, CEO/President/Chairman; George J. Alburger, CFO/EVP; Robert E. Fenza, COO/EVP

  10. General Growth Properties Inc.

    Total Office Space Developed or Under Construction: 2 million sq. ft.
    110 N. Wacker Dr.
    Chicago, IL 60606
    Phone: (312) 960-5000
    Email: timothy.goebel@generalgrowth.com
    Website: www.generalgrowth.com
    Officers: John Bucksbaum, CEO; Bob Michaels, President/ COO

  11. Vornado Realty Trust

    Total Office Space Developed or Under Construction: 2 million sq. ft.
    888 Seventh Ave., 44th Floor
    New York, NY 10019
    Phone: (212) 894-7000
    Email: information@vno.com
    Website: www.vno.com
    Officers: Steven Roth, CEO/Chairman of the Board; Michael Fascitelli, President/Trustee; Joseph Macnow, EVP, Finance & Administration/CFO

  12. Lincoln Property Co.

    Total Office Space Developed or Under Construction: 1.9 million sq. ft.
    500 N. Akard, Suite 3300
    Dallas, TX 75201
    Phone: (214) 740-3300
    Website: www.lincolnproperty.com
    Officers: Mack Pogue, Chairman; Tim Byrne, President/CEO, Residential Division; Bill Duvall, President/CEO, Commercial Division

  13. Koll Development Co.

    Total Office Space Developed or Under Construction: 1.5 million sq. ft.
    8115 Preston Rd., Suite 700
    Dallas, TX 75225
    Phone: (214) 696-1700
    Officers: Steve Van Amburgh, CEO; Tobin Grove, President; Murray Newton, EVP

  14. Forest City Enterprises Inc.

    Total Office Space Developed or Under Construction: 1.2 million sq. ft.
    1100 Terminal Tower, 50 Public Square
    Cleveland, OH 44113
    Phone: (216) 621-6060
    Email: nancymccann@forestcity.net
    Website: www.forestcity.net
    Officers: Samuel H. Miller, Co-Chairman of the Board; Albert B. Ratner, Co-Chairman of the Board; Charles A. Ratner, President/CEO

  15. AEW Capital Management LP

    Total Office Space Developed or Under Construction: 1.07 million sq. ft.
    World Trade Center East, Two Seaport Lane
    Boston, MA 02210
    Phone: (617) 261-9000
    Email: scorkin@aew.com
    Website: www.aew.com
    Officers: Jeffrey D. Furber, CEO/Managing Partner; Pamela J. Herbst, Principal; Steven D. Corkin, Principal

  16. USAA Real Estate Co.

    Total Office Space Developed or Under Construction: 957,000 sq. ft.
    9830 Colonnade Blvd., Suite 600
    San Antonio, TX 78230
    Phone: (210) 498-3222
    Email: sharon.ballenger@usaa.com
    Website: www.usaarealco.com
    Officers: T. Patrick Duncan, President/CEO; James E. Loyd, VP, Real Estate Investments; Susan Wallace, VP, Co-Investments & Disposition

  17. Highwoods Properties

    Total Office Space Developed or Under Construction: 892,000 sq. ft.
    3100 Smoketree Court, Suite 600
    Raleigh, NC 27604
    Phone: (919) 872-4924
    Email: HIW-IR@highwoods.com
    Website: www.highwoods.com
    Officers: Edward J. Fritsch, President/CEO/Director; Michael E. Harris, EVP/COO; Terry L. Stevens, VP/CFO

  18. McShane Corp.

    Total Office Space Developed or Under Construction: 802,300 sq. ft.
    9550 W. Higgins Rd., Suite 200
    Rosemont, IL 60018
    Phone: (847) 292-4300
    Website: www.mcshanecorp.com
    Officers: James A. McShane, CEO; Hunter Barrier, President; Melvin D. Meyer, CFO

  19. Panattoni Development Co.

    Total Office Space Developed or Under Construction: 784,722 sq. ft.
    8401 Jackson Rd.
    Sacramento, CA 95826
    Phone: (916) 381-1561
    Email: cbrown@panattoni.com
    Website: www.panattoni.com
    Officers: Carl Panattoni, Chairman; Dudley Mitchell, CEO; Greg Thurman, President

  20. Crescent Real Estate Equities Co.

    Total Office Space Developed or Under Construction: 737,000 sq. ft.
    777 Main St., Suite 2100
    Fort Worth, TX 76102
    Phone: (817) 321-2100
    Email: Jterrell@crescent.com
    Website: www.crescent.com
    Officers: John C. Goff, Vice Chairman/CEO; Dennis H. Alberts, President/COO

  21. Transwestern Commercial Services

    Total Office Space Developed or Under Construction: 686,000 sq. ft.
    1900 W. Loop South, Suite 1300
    Houston, TX 77027
    Phone: (713) 270-7700
    Website: www.transwestern.net
    Officers: Robert Duncan, Chairman; Larry P. Heard, President/CEO; Mark Doran, COO

  22. Cousins Properties Inc.

    Total Office Space Developed or Under Construction: 650,000 sq. ft.
    2500 Windy Ridge Pkwy., Suite 1600
    Atlanta, GA 30339
    Phone: (770) 955-2200
    Email: mattgove@cousinsproperties.com
    Officers: Thomas D. Bell, Jr., President/CEO; Daniel M. DuPree, Vice Chairman; James A. Fleming, CFO

  23. Patrinely Group LLC

    Total Office Space Developed or Under Construction: 633,000 sq. ft.
    1980 Post Oak Blvd., Suite 1600
    Houston, TX 77056
    Phone: (713) 840-2700
    Website: www.patrinelygroup.com
    Officers: C. Dean Patrinely, Managing Principal; Leonard J. O'Donnell, Principal; Michael E. Nicholls, Principal

  24. Boston Properties Inc.

    Total Office Space Developed or Under Construction: 539,229 sq. ft.
    111 Huntington Ave.
    Boston, MA 02199
    Phone: (617) 236-3300
    Website: www.bostonproperties.com
    Officers: Mortimer B. Zuckerman, Chairman; Edward H. Linde, President/CEO; Douglas Linde, EVP/CFO

  25. Higgins Development Partners

    Total Office Space Developed or Under Construction: 470,000 sq. ft.
    101 E. Erie, Suite 800
    Chicago, IL 60611
    Phone: (312) 943-4999
    Email: mrodriguez@higginsdevelopment.com
    Website: www.higginsdevelopment.com
    Officers: John W. Higgins, Chairman/CEO; Thomas R. Samuels, EVP; Dietrich A. Knoer, SVP/CIO