2016 Top 100 Giants Research: Ranking – Interior Design
Firm
Location
Design Fees (in millions)
Value (in millions)
Sq. Ft. (in millions)
Design Staff
Rank 2015
1
Gensler
San Francisco, CA
$526.668
$18,057.18
120.38
1,997
1
2
HOK
St. Louis, MO
$151.000
$4,930.00
55.00
337
2
3
Perkins + Will
Chicago, IL
$148.920
$5,800.00
35.00
348
4
4
Jacobs
Pasadena, CA
$144.871
$2,607.68
28.97
566
5
5
HBA/Hirsch Bedner Associates
Los Angeles, CA
$132,028
$8,001.72
76.21
1,500
3
6
IA Interior Architects
San Francisco, CA
$95.036
$3,950.00
33.51
373
7
7
Stantec
Edmonton, Alberta
$92.803
$1,160.04
13.65
677
6
8
CallisonRTKL
Dallas, TX
$83.038
NR
NR
200
8
9
Nelson
Philadelphia, PA
$78.897
NR
32.18
374
9
10
HKS
Dallas, TX
$77.000
NR
NR
413
12
11
DB&B
Singapore
$71.905
$126.38
2.68
139
13
12
Skidmore, Owings & Merrill
New York, NY
$64.060
NR
NR
146
11
13
Perkins Eastman
New York, NY
$61.250
$1,193.50
6.46
214
16
14
Leo A Daly
Omaha, NE
$60.093
NR
NR
142
10
15
CannonDesign
Chicago, IL
$56.739
NR
NR
180
14
16
NBBJ
Seattle, WA
$50.100
NR
NR
207
15
17
Wilson Associates
Dallas, TX
$46.000
NR
NR
365
19
18
M Moser Associates
Hong Kong
$45.307
$615.00
10.60
451
20
19
DLR Group
Overland Park, KS
$44.363
NR
NR
43
24
20
Hammel, Green and Abrahamson
Minneapolis, MN
$43.365
NR
NR
63
28
21
Areen
London
$43.189
$750.00
18.46
149
22
22
Corgan
Dallas, TX
$39.000
$111.43
10.00
105
31
23
Rockwell Group
New York, NY
$38.732
NR
NR
190
32
24
Page
Washington, DC
$38.500
NR
NR
75
23
25
Woods Bagot (new)
Adelaide, Australia
$38.000
NR
NR
NR
–
26
STUDIOS Architecture
Washington, DC
$36.905
$195.00
12.50
237
34
27
Ted Moudis Associates
New York, NY
$35.500
$325.00
7.25
96
27
28
VOA Associates
Chicago, IL
$32.074
$120.49
70.98
125
26
29
ZGF Architects
Portland, OR
$31.000
$503.00
4.79
84
30
30
Steve Leung Designers (new)
Hong Kong
$30.800
NR
NR
301
–
31
HLW International
New York, NY
$30.400
$790.00
NR
70
35
32
TPG Architecture
New York, NY
$28.942
NR
NR
189
29
33
FRCH Design Worldwide
Cincinnati, OH
$27.450
NR
NR
75
38
34
HDR
Omaha, NE
$27.400
NR
NR
154
25
35
Little
Charlotte, NC
$25.612
$318.00
8.75
219
41
36
FLAD Architects
Madison, WI
$25.301
$1,445.22
10.32
163
33
37
Space Matrix Design Consultants
Singapore
$25.200
$269.00
8.00
382
36
38
Yabu Pushelberg
Toronto
$25.000
NR
NR
102
42
39
CDC Designs
Costa Mesa, CA
$24.650
$14.78
NR
58
43
40
Bilkey Llinas Design Associates
Palm Beach Gardens, FL
$23.720
NR
NR
113
39
41
VOCON
Cleveland, OH
$23.500
$412.50
3.93
117
37
42
Ware Malcomb
Irvine, CA
$22.000
$770.00
11.00
89
57
43
Dalton, Steelman, Arias and Anderson (DSAA)
Las Vegas, NV
$22.000
$750.00
1.80
88
48
44
FKP Architects
Houston, TX
$20.000
$600.00
2.50
21
73
45
Checkland Kindleysides
Leicester, UK
$19.144
NR
NR
86
44
46
Marc-Michaels Interior Design
Winter Park, FL
$18.399
$22.30
NR
40
45
47
CBT Architects
Boston, MA
$18.250
NR
NR
68
50
48
Shepley Bulfinch
Boston, MA
$17.987
$179.87
8.10
13
56
49
Fentress Architects
Denver, CO
$17.850
NR
NR
24
46
50
Shlemmer+Aglaze+Associates Interiors & Architecture
Culver City, CA
$17.500
$180.00
14.31
120
53
51
ASD
Atlanta, GA
$17.000
NR
NR
121
52
52
EwingCole
Philadelphia, PA
$16.975
$320.00
1.50
55
40
53
Rebel Design
Marina Del Rey, CA
$16.394
$405.41
1.57
56
69
54
Rapt Studio
San Francisco, CA
$15.744
$400.00
2.80
65
77
55
LS3P Associates
Charleston, SC
$14.979
$438.59
9.50
58
68
56
Environetics
Los Angeles, CA
$14.750
$250.00
4.00
69
67
57
Gettys Group
Chicago, IL
$14.750
NR
NR
79
62
58
Wimberly Interiors
New York, NY
$14.600
$1,200.00
NR
86
63
59
HMC Architects
Ontario, CA
$14.370
NR
NR
40
65
60
Tricarico Architecture and Design
Wayne, NJ
$14.250
$418.00
1.78
104
58
61
Daroff Design + DDI Architects
Philadelphia, PA
$14.160
$400.00
3.00
39
60
62
Lawrence Group
St. Louis, MO
$14.104
$530.00
4.70
69
88
63
Elkus Manfredi Architects
Boston, MA
$14.027
NR
3.89
62
61
64
Roger Ferris + Partners
Westport, CT
$14.000
$220.00
0.90
32
81
65
KNA Design
Los Angeles, CA
$14.000
NR
NR
42
92
66
Gresham, Smith and Partners
Nashville, TN
$13.720
$330.23
3.60
47
55
67
OTJ Architects
Washington, DC
$13.630
NR
2.90
66
89
68
The Switzer Group
New York, NY
$13.503
$540.14
3.60
54
86
69
Sargenti Architects
Paramus, NJ
$13.287
$450.00
9.00
107
87
70
DES Architects + Engineers
Redwood City, CA
$13.200
NR
3.62
26
72
71
Populous
Kansas City, MO
$13.100
NR
3.00
39
66
72
PDR
Houston, TX
$13.000
$481.00
3.00
75
49
73
Huntsman Architectural Group
San Francisco, CA
$12.772
$300.00
2.00
74
80
74
Harley Ellis Devereaux
Southfield, MI
$12.712
$158.00
2.10
111
97
75
Clark Nexsen
Virginia Beach, VA
$12.611
NR
NR
11
74
76
Rottet Studio
Houston, TX
$12.540
NR
NR
40
76
77
RSP Architects
Minneapolis, MN
$12.193
NR
NR
50
51
78
Staffelbach
Dallas, TX
$11.700
$180.00
0.92
54
82
79
Milo Kleinberg Design Associates (MKDA)
New York, NY
$11.500
$250.00
1.80
44
75
80
Mancini Duffy
New York, NY
$11.300
$135.00
3.40
60
84
81
Ziegler Cooper Architects
Houston, TX
$11.171
$395.00
3.95
26
79
82
DiLeonardo
Warwick, RI
$10.900
NR
NR
75
83
83
Francis Cauffman
New York, NY
$10.529
$369.00
8.90
51
95
84
Stonehill & Taylor Architects
New York, NY
$10.384
$380.00
2.00
82
93
85
Wolcott
Culver City, CA
$10.290
$137.50
2.10
56
98
86
AP+I Design
Mountain View, CA
$10.200
$267.00
3.00
48
96
87
Chute Gerdeman
Columbus, OH
$10.200
NR
NR
51
78
88
Cooper Carry
Atlanta, GA
$10.172
$110.97
2.80
36
94
89
TVSDesign (new)
Atlanta, GA
$10.000
NR
NR
44
–
90
JPC Architects
Bellevue, WA
$9.975
$35.00
5.00
55
91
91
Partners by Design (new)
Chicago, IL
$9.900
NR
NR
55
–
92
FOX Architects (new)
McLean, VA
$9.660
$240.00
3.49
53
–
93
AvroKO
New York, NY
$9.487
NR
NR
100
85
94
RNL Design (new)
Denver, CO
$9.214
$282.86
3.54
20
–
95
FXFOWLE Architects
New York, NY
$9.200
$180.00
3.00
15
71
96
Spector Group
New York, NY
$9.000
$640.00
3.75
43
100
97
Robert A.M. Stern Architects (new)
New York, NY
$8.880
$53.80
NR
18
–
98
Baskervill (new)
Richmond, VA
$8.720
$719.00
10.90
25
–
99
RMW Architecture & Interiors (new)
San Francisco, CA
$8.616
$215.50
1.23
58
–
100
B+H
Toronto
$8.568
$300.00
2.00
49
90