Architecture Firms

Architecture Firms (US)

Buy the Almanac Print Edition >

• Worldwide staff: 100 to 300 Remove

Firm Rank DI Index (?) Size (?) Headquarters Revenue Staff Offices Year
Epstein 146 Chicago, IL $17,340,000 300 4 1921
EYP Architecture & Engineering 30 Albany, NY $72,681,105 300 8 1972
NTD Architecture 59 San Diego, CA $36,822,000 300 7 1953
Langdon Wilson International 61 Los Angeles, CA $35,300,000 280 1951
Otak   Lake Oswego, OR 268 8 1981
VOA Associates 48 Chicago, IL $45,300,000 262 7 1969
Swanke Hayden Connell Architects 55 New York, NY $40,698,000 250 11 1906
Kasian Architecture Interior Design and Planning 36 Vancouver, BC $55,000,000 248 1985
BSA LifeStructures 47 Indianapolis, IN $45,326,151 247 3 1975
SHW Group 34 Plano, TX $59,796,231 240 8 1945
RSP Architects 52 Minneapolis, MN $42,228,000 236 1978
Cuningham Group Architecture 49 Minneapolis, MN $44,188,852 229 6 1968
Sasaki Associates, Inc. 42 Watertown, MA $48,335,000 222 2 1953
CBT 131 Boston, MA $19,380,000 220 1967
LPA 43 Irvine, CA $48,194,126 220 3 1965
Robert A.M. Stern Architects 39 New York, NY $51,811,410 220 1969
STUDIOS Architecture 53 Washington, DC $41,100,000 212 5 1985
Little 46 Charlotte, NC $46,200,000 210 1964
Harley Ellis Devereaux 64 Southfield, MI $34,026,000 208 5 1908
Perkowitz+Ruth Architects 57 Long Beach, CA $39,000,000 201 7 1979
LS3P Associates Ltd. 45 Charleston, SC $46,470,000 200 5 1963
Smith Carter   Atlanta, GA 187 5 1947
Bohlin Cywinski Jackson 268 Wilkes-Barre, PA $7,134,900 185 5 1965
Beyer Blinder Belle 63 New York, NY $34,986,423 175 1968
EDSA 66 Fort Lauderdale, FL $32,538,000 175 1960
RDG Planning & Design 79 Des Moines, IA $27,808,028 175 3 1966
Steelman Partners 115 Las Vegas, NV $21,500,000 175 5 1987
Fanning/Howey Associates 68 Celina, OH $31,447,134 173 10 1961
Ennead Architects 37 New York, NY $52,200,000 172 1963
TRO Jung | Brannen 81 Boston, MA $27,100,000 170 1909
tvsdesign 60 Atlanta, GA $35,600,000 167 4 1968
KMD Architects 62 San Francisco, CA $35,143,453 162 6 1963
Cooper Carry 58 Atlanta, GA $39,000,000 161 4 1960
SLAM Collaborative, The 56 Glastonbury, CT $39,475,964 155 3 1976
Aedas 75 New York, NY $28,779,300 151 31 1952
Dekker/Perich/Sabatini 141 Albuquerque, NM $17,717,400 150 4 1998
McKissack & McKissack 109 Washington, DC $22,339,000 150 8 1990
HLW International 73 New York, NY $29,355,000 149 5 1885
Lawrence Group 84 St. Louis, MO $26,550,610 145 6 1983
Lord, Aeck & Sargent 78 Atlanta, GA $28,152,000 144 3 1942
Mithun 182 Seattle, WA $13,056,000 143 2 1949
GreenbergFarrow 83 Atlanta, GA $26,924,200 140 8 1974
Fentress Architects 31 Denver, CO $70,698,507 137 4 1980
Smallwood, Reynolds, Stewart, Stewart & Associates 114 Atlanta, GA $21,642,756 137 9 1979
Symmes Maini & McKee Associates 116 Cambridge, MA $21,318,000 135 1955
Shepley Bulfinch Richardson and Abbott 71 Boston, MA $29,800,000 134 2 1874
Ayers Saint Gross 67 Baltimore, MD $32,040,000 130 3 1915
FKP Architects 51 Houston, TX $42,424,000 130 3 1937
VITETTA 200 Philadelphia, PA $11,580,060 130 8 1967
Wallace Roberts & Todd 156 Philadelphia, PA $16,109,713 130 1963

Note: you may click on any of the column headings in the table above to change the sort order.

Showing Firms 1 to 50 of 100

Top tier global and categorical leader recognition
Exceptional national and categorical leader recognition
Strong regional and categorical leader recognition
Notable and growing with emerging categorical recognition
Professional practice notable in city and region
Extra Large451+ employees
Large101-450 employees
Medium21-100 employees
Small20 employees or less