Top 80 Multifamily Sector Engineering Firms for 2019

Kimley-Horn, WSP, Thornton Tomasetti, Jordan & Skala, and DeSimone Consulting Engineers head the rankings of the nation's largest multifamily sector engineering and engineering architecture (EA) firms, as reported in Building Design+Construction's 2019 Giants 300 Report.

Top 80 Multifamily Sector Engineering Firms
BD+C GIANTS 300 REPORT

RANK	COMPANY	2018 MULTIFAMILY REVENUE
1	Kimley-Horn	$115,529,696
2	WSP USA	$44,651,496
3	Thornton Tomasetti	$36,288,000
4	Jordan & Skala Engineers	$25,523,036
5	DeSimone Consulting Engineers	$25,330,308
6	AECOM	$22,300,000
7	Simpson Gumpertz & Heger*	$18,929,131
8	Jensen Hughes	$15,430,000
9	Morrison Hershfield	$13,509,268
10	KPFF Consulting Engineers	$11,890,995
11	Jacobs	$10,730,000
12	Magnusson Klemencic Associates*	$9,147,420
13	Walker Consultants	$7,847,452
14	Davis, Bowen & Friedel	$5,952,589
15	NV5 Global	$5,520,784
16	Jaros, Baum & Bolles	$5,294,172
17	Interface Engineering	$4,649,521
18	Coffman Engineers	$4,378,961
19	Bala Consulting Engineers	$4,152,000
20	AKF Group	$3,853,127
21	CTA Architects Engineers	$3,730,413
22	IMEG Corp.	$3,108,579
23	Arup	$3,093,552
24	Salas O'Brien	$2,993,474
25	STV	$2,620,092
26	TLC Engineering Solutions	$2,490,642
27	Schaefer	$2,430,525
28	Stanley Consultants	$1,817,547
29	Woolpert	$1,750,000
30	GRAEF	$1,640,727
31	Guernsey	$1,546,454
32	Martin/Martin Consulting Engineers	$1,513,050
33	Tighe & Bond	$1,500,000
34	M/E Engineering	$1,443,469
35	Dewberry	$1,422,865
36	KCI Technologies	$1,400,000
37	ME Engineers	$1,400,000
38	Allen & Shariff Engineering	$1,336,247
39	Smith Seckman Reid	$1,333,084
40	Nitsch Engineering	$1,322,694
41	Spectrum Engineers	$1,061,272
42	McKinstry	$1,050,000
43	Henderson Engineers	$1,000,000
44	PBS Engineers	$900,000
45	dbHMS	$850,000
46	OLA Consulting Engineers	$844,000
47	Ghafari Associates	$800,000
48	CJL Engineering	$796,097
49	Halff Associates	$746,000
50	Kohler Ronan	$740,372
51	HEAPY	$701,588
52	Walter P Moore	$695,992
53	EAPC Architects Engineers	$644,460
54	Galloway & Company	$627,824
55	KLH Engineers	$611,912
56	French & Parrello Associates	$600,000
57	FEA Consulting Engineers	$597,000
58	Vanderweil Engineers	$494,300
59	RTM Engineering Consultants	$448,900
60	CESO	$406,000
61	RMF Engineering	$366,000
62	Affiliated Engineers	$319,000
63	Wallace Engineering	$300,000
—	Peter Basso Associates	$300,000
65	Newcomb & Boyd	$231,764
66	Barge Design Solutions	$202,460
67	Dunham Associates	$200,000
68	P2S	$192,123
69	Sherlock, Smith & Adams	$190,000
70	KCL Engineering	$181,876
71	Primera Engineers	$139,203
72	Marque Engineering	$130,000
73	Bridgers & Paxton Consulting Engineers, Inc.	$103,930
74	Global Engineering Solutions	$100,000
75	I.C. Thomasson Associates	$80,000
76	JQ Engineering	$54,776
77	Wick Fisher White	$50,000
78	Paradigm Structural Engineers	$43,227
79	Zak Companies	$38,570
80	ESD	$29,111
81	Teecom	$24,279
82	Architectural Engineers Inc.	$16,650
83	SSOE Group	$9,000
84	Structured Engineering Solutions	$3,000
SOURCE: BD+C 2019 GIANTS 300 REPORT EDITORS’ ESTIMATE*