Top Office Sector Architecture Firms [2013 Giants 300 Report]

Rank	Company	2012 Office Revenue ($)
1	Gensler	$462,700,500
2	HOK	$128,726,000
3	Perkins+Will	$107,951,672
4	NBBJ	$64,002,000
5	Stantec	$62,500,236
6	PageSoutherlandPage	$43,190,000
7	Heery International	$39,443,931
8	Kohn Pedersen Fox Associates	$38,081,000
9	RTKL Associates	$37,474,000
10	Hammel, Green and Abrahamson	$37,307,000
11	NELSON	$34,453,532
12	HDR Architecture	$32,590,000
13	SmithGroupJJR	$28,400,000
14	IBI Group	$25,433,163
15	HLW International	$25,000,000
16	RSP Architects	$24,720,000
17	EYP	$23,000,000
18	Cannon Design	$22,000,000
19	Skidmore, Owings & Merrill	$21,802,000
20	RNL	$19,548,000
21	ZGF Architects	$19,488,790
22	Leo A Daly	$19,086,106
23	HKS	$18,000,000
24	Ziegler Cooper Architects	$16,405,617
25	CTA Architects Engineers	$14,609,906
26	Perkins Eastman	$14,500,000
27	Goettsch Partners	$14,080,000
28	Ware Malcomb	$13,336,000
29	LPA	$12,460,741
30	HNTB Archtecture	$12,457,966
31	DLR Group	$11,500,000
32	VOA Associates	$11,156,220
33	LS3P	$10,956,040
34	Swanke Hayden Connell Asrchitects	$10,000,000
35	Corgan	$9,955,204
36	Kirksey Architecture	$9,941,686
37	Cooper Carry	$8,995,996
38	WDG Architecture	$8,908,000
39	Gresham, Smith and Partners	$8,874,201
40	FXFOWLE Architects	$8,293,986
41	Wight & Co.	$8,102,200
42	Margulies Perruzzi Architects	$7,664,323
43	Solomon Cordwell Buenz	$7,500,000
44	Sasaki Associates	$7,038,052
45	SMMA \| Symmes Maini & McKee Associates	$7,000,000
46	Kaplan McLaughlin Diaz	$6,868,189
47	Cuningham Group Architecture	$6,584,483
48	Epstein	$6,318,000
49	Little	$6,062,464
50	EwingCole	$6,000,000
51	S/L/A/M Collaborative, The	$5,232,000
52	Environetics	$5,113,485
53	Goodwyn, Mills & Cawood	$5,010,000
54	Westlake Reed Leskosky	$5,000,000
55	Callison	$4,706,375
56	Beyer Blinder Belle Architects & Planners	$4,503,766
57	Ballinger	$4,271,000
58	Smallwood, Reynolds, Stewart, Stewart & Associates	$4,176,376
59	Francis Cauffman	$3,952,734
60	Moody Nolan	$3,900,000
61	Good Fulton & Farrell	$3,860,000
62	Mithun	$3,803,000
63	KZF Design	$3,679,546
64	BBG-BBGM	$3,600,000
65	Flad Architects	$3,500,000
66	GBBN Architects	$3,300,000
67	LMN Architects	$3,061,300
68	OZ Architecture	$2,958,128
69	Baskervill	$2,897,000
70	Hoefer Wysocki Architecture	$2,510,000
71	Carrier Johnson + Culture	$2,444,535
72	Reynolds, Smith and Hills	$2,180,000
73	Rule Joy Trammell + Rubio	$1,850,000
74	Fentress Architects	$1,678,370
75	Polytech Associates	$1,600,000
76	JRS Architect	$1,250,000
77	Hoffmann Architects	$1,232,000
78	EDI International	$1,214,000
79	Nadel	$1,212,861
80	Astorino	$1,202,000
81	PGAL	$1,150,000
82	Perkowitz+Ruth Architects	$1,043,019
83	MulvannyG2 Architecture	$994,427
84	LARGE Architecture	$766,582
85	Albert Kahn Family of Companies	$764,342
86	Niles Bolton Associates	$699,342
87	DLA Architects	$673,390
88	Emersion Design	$578,739
89	FGM Architects	$559,250
90	Fletcher-Thompson	$380,000
90	BLT Architects	$380,000
92	Legat Architects	$348,000
93	Davis Brody Bond	$342,799
94	Hnedak Bobo Group	$332,000
95	Morris Architects	$300,000
96	NAC\|Architecture	$269,373
97	Cambridge Seven Associates	$257,000
98	FRCH Design Worldwide	$250,000
99	WATG / Wimberly Interiors	$245,000
100	Harley Ellis Devereaux	$227,000
101	BSA LifeStructures	$188,520
102	DesignGroup	$168,033
103	Omniplan Architects	$155,327
104	CASCO	$150,000
104	PHX Architecture	$150,000
106	SRG Partnership	$120,428
107	HMC Architects	$113,111
108	TEG Architects - The Estopinal Group	$111,357
109	Harvard Jolly Architecture	$111,000
110	SLATERPAULL Architects	$101,500
111	BBS Architects, Landscape Architects and Engineers	$100,000
112	Sherlock, Smith & Adams	$96,000
113	Shepley Bulfinch Richardson & Abbott	$95,831
114	Fanning/Howey Associates	$40,000
115	DJM Architecture	$31,430

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Jacobs Engineering Group Inc. announced that it has acquired KlingStubbins. Officials did not disclose the terms of the agreement. Jacobs' acquisition of KlingStubbins, which has approximately 500 employees located in the United States and Asia, particularly enhances the Company's capabilities in design. KlingStubbins provides professional services in planning, architecture, engineering and interiors.

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Sasaki expands national sports design studio

Sasaki has also added Stephen Sefton to the sports design studio as senior associate.

| Nov 1, 2011

Holcim awards winners for North America announced

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