Architectural firms: ranked by 2005 L.A. county billings.

ARCHITECTURAL FIRMS

Ranked by 2005 L.A. County billings

Rank    Company                                        L.A.
        * name                                  County Billings (1)
        * address                                   (millions)
                                                      * 2005
                                                      * 2004

   1    Gensler (1)                                    $44.9
        2500 Broadway, Suite 300                       $41.8
        Santa Monica 90404
   2    Perkowitz + Ruth Architects (4)                 42
        111 W. Ocean Blvd., 21 st Floor                 36
        Long Beach 90802
   3    DMJM Design (2)                                40.7
        515 S. Flower St., Eighth Floor                38.1
        Los Angeles 90071
   4    Nadel Architects Inc. (3)                      34.8
        1990 S. Bundy Drive, Fourth Floor               31
        Los Angeles 90025
   5    NBBJ                                           29.2
        1130 Westwood Blvd.                             24
        Los Angeles 90024
   6    RBB Architects Inc. (17)                        28
        10980 Wilshire Blvd.                            15
        Los Angeles 90024
   7    CO Architects' (6)                              27
        5055 Wilshire Blvd., Ninth Floor               25.1
        Los Angeles 90036
   8    Jerde Partnership (8)                           27
        913 Ocean Front Walk                            22
        Venice 90291
   9    Perkins + Will (5)                             26.6
        617 W. Seventh St., Suite 1200                 27.5
        Los Angeles 90017
  10    Zimmer Gunsul Frasca Partnership (7)           23.5
        515 S. Flower St., Suite 3700                   23
        Los Angeles 90071

Rank                  Services
                   (partial list)

   1       architecture, interior design,
          planning & urban design, branding
                  & graphic design
   2         architectural design, urban
        design/planning, feasibility studies,
               construction documents
   3       architecture, master planning,
         interiors, engineering, consulting

   4       master planning, architectural
        design, feasibility studies, interior
            design, planning, programming
   5      architecture, planning, interior
               design, graphic design,
                   lighting design
   6    architecture, interior design, master
               planning, programming,
                  medical planning
   7           architecture, planning,
          programming, feasibility studies
   8     architecture, urban design, master
           planning, landscape, interiors
   9     architecture, facility planning and
            programming, master planning,
                   interior design
  10           architecture, planning,
             programming, urban design,
                   interior design

Rank                 Current Projects
                      (partial list)

   1      2000 Avenue of the Stars, Port of Long
         Beach Headquarters, LA Live Hotel, LAX,
           Sony Pictures, Santa Monica College
   2    Figueroa Central, Bridgeport Village, The
         District at Tustin Legacy, Bella Terra,
                        The Lakes
   3       LAPD Headquarters, GE Headquarters,
            Loyola Marymount University Hannon
               Library, Chicago O'Hare ATCT
   4     LA Air Force Base Space & Missile System
          Center, LA County Hall of Justice, St.
                      Vibiana Lofts
   5    Calif. Institute of Telecommunications and
           Information Technology, UCLA Kinsey
                  Hall, Asia World Expo
   6                       N/A
   7      UCLA' Engineering 1, Westminster Civic
           Complex, Palomar Medical Center, JPL
               Interferometry Dev. Facility
   8      Las Vegas Central, Santa Monica Place
             Redevelopment, City of Santa Fe,
           Sacramento Gateway at the Railyards
   9       House Ear Inst., LAPD Harbor/Rampart
           Police Stations, LAUSD Central High
           School No. 1, Johns Hopkins Hospital
  10       Children's Hospital Los Angeles, USC
            Research Building 3, MTA Mid-City/
          Exposition Light Rail Transit Projects

Rank             Profile                  Web site
        * architects (2)/total (3)
         * offices (county/total)
              * headquarters

   1              65/138                gensler.com
                   1/30
              San Francisco
   2              11/142              prarchitects.com
                   2/7
                Long Beach
   3              26/75                   dmjm.com
                   2/20
               Los Angeles
   4              42/112                nadelarc.com
                   1/6
               Los Angeles
   5               5/17                   nbbj.com
                   1/9
                   N/A
   6              23/99                  rbbinc.com
                   1/2
               Los Angeles
   7              26/81               coarchitects.com
                  1/same
               Los Angeles
   8               5/70                  jerde.com
                   1/4
                  Venice
   9              40/70               perkinswill.com
                   1/20
                 Chicago
  10              12/49                   zgf.com
                   1/5
              Portland, Ore.

Rank    Top Local Executive
        * name
        * title
        * phone

   1    Andrew P. Cohen
        executive director
        [phone]
   2    Sy Perkowitz
        ceo, president
        [phone]
   3    Michael Mann
        vice president
        [phone]
   4    Herb Nadel/Dan Meis
        ceo/president
        [phone]
   5    Paul Q. Davis
        principal
        [phone]
   6    Joseph A. Balbona
        ceo
        [phone]
   7    Peter Stazicker
        senior principal
        [phone]
   8    Richard Poulos
        exec. vice president
        [phone]
   9    Gabrielle Bullock
        managing director
        [phone]
  10    R. Doss Mabe
        partner
        [phone]

(1) Does not include billings for reimbursables such as materials and
consultants.

(2) Licensed architects in L.A. County.

(3) Number of employees devoted to architectural practice in L.A.
County.

(4) Formerly Anshen+Allen Los Angeles.

(5) Formerly Fields Devereaux Architects & Engineers.

Note: Information for this list was provided by the companies
themselves. Numbers that appear to be tied have been rounded. Firms are
ranked by 2005 and 2004 LA County billings, respectively.

To the best of our knowledge, this information is accurate as of press
time. While every effort is made to ensure the accuracy and
thoroughness of the list, omissions and typographical errors sometimes
occur. Please send corrections or additions on company letterhead to
the Research Department, Los Angeles Business Journal, 5700 Wilshire
Blvd., Suite 170, Los Angeles 90036. [c]2006 Los Angeles Business
Journal. This list may not be reprinted in whole or in part without
prior written permission from the editor. Reprints are available from
Wright's Reprints, [phone].

Researched by David Nusbaum