Rank
Company Name
Location
Gross Revenue
($ US)
Gross System Integration Revenue ($ US)
Total SI Revenue %
Total Employees
1
M+W Automation
Greenville, SC, U.S.
$4,000,000,000
$150,000,000
4%
1,030
2
Wood Group Mustang
Houston, TX, U.S.
$7,000,000,000
$125,000,000
2%
616
3
Larsen & Toubro
Navi Mumbai, Maharashtra, India
$14,000,000,000
$92,000,000
1%
405
4
Maverick Technologies
Columbia, IL, U.S.
$72,500,000
$66,000,000
91%
399
5
Prime Controls L.P.
Lewisville, TX, U.S.
$73,016,008
$62,500,000
86%
285
6
RedViking
Plymouth, MI, U.S.
$50,000,000
$50,000,000
100%
184
7
Mangan Inc.
Long Beach, CA, U.S.
$55,607,547
$40,946,179
74%
384
8
Optimation Technology Inc.
Rush, NY, U.S.
$50,000,000
$40,000,000
80%
310
9
Leidos Engineering LLC
Oklahoma City, OK, U.S.
$553,000,000
$38,900,000
7%
3,369
10
Autopro Automation Consultants
Grande Prairie, AB, Canada
$38,736,400
$38,736,400
100%
247
11
Cimation
Houston, TX, U.S.
$46,660,976
$38,628,883
83%
226
12
ProLeiT AG
Herzogenaurach, Bavaria, Germany
$45,470,500
$34,184,270
75%
334
13
Avanceon
Exton, PA, U.S.
$37,500,000
$33,300,000
89%
205
14
Cotmac Electronics Pvt. Ltd.
Pune, Maharashtra, India
$36,000,000
$33,120,000
92%
450
15
Adaptive Resources
Carnegie, PA, U.S.
$35,000,000
$33,000,000
94%
25
15
Callisto Integration
Oakville, ON, Canada
$35,200,000
$33,000,000
94%
184
17
INTECH Process Automation
Houston, TX, U.S.
$52,802,647
$30,620,000
58%
347
18
CEC Controls Company Inc.
Warren, MI, U.S.
$44,600,000
$30,000,000
67%
134
18
Grantek Systems Integration
Oak Brook, IL, U.S.
$30,000,000
$30,000,000
100%
170
20
Matrix Technologies Inc.
Maumee, OH, U.S.
$38,180,388
$25,706,000
67%
275
21
Barry-Wehmiller Design Group
St. Louis, MO, U.S.
$250,000,000
$22,000,000
9%
800
22
Concept Systems Inc.
Albany, OR, U.S.
$20,106,119
$20,106,119
100%
59
23
EN Engineering
Olathe, KS, U.S.
$84,458,000
$20,014,950
24%
631
24
Varec Inc.
Peachtree Corners, GA, U.S.
$43,000,000
$20,000,000
47%
186
25
PREMIER System Integrators
Smyrna, TN, U.S.
$30,000,000
$19,000,000
63%
130
26
United Controls Group
Mt. Vernon, OH, U.S.
$3,238,128,000
$18,200,000
1%
35
27
Testengeer Inc.
Port Lavaca, TX, U.S.
$28,000,000
$16,800,000
60%
270
28
Applied Control Engineering Inc.
Newark, DE, U.S.
$16,400,000
$16,400,000
100%
105
29
Matrix Design LLC
South Elgin, IL, U.S.
$16,000,000
$15,500,000
97%
70
30
Interstates Control Systems Inc.
Sioux Center, IA, U.S.
$19,057,172
$15,245,737
80%
127
31
River Consulting LLC
Columbus, OH, U.S.
$27,000,000
$15,000,000
56%
250
31
Stone Technologies
Chesterfield, MO, U.S.
$15,000,000
$15,000,000
100%
58
33
Revere Control Systems
Birmingham, AL, U.S.
$29,700,000
$14,258,000
48%
133
34
ICS Healy-Ruff
Plymouth, MN, U.S.
$15,000,000
$14,000,000
93%
60
34
Integrity Integration Resources (I2R)
Plano, TX, U.S.
$17,000,000
$14,000,000
82%
58
36
FOX Solutions
Hyderabad, Andhra Pradesh, India
$20,000,000
$13,300,000
67%
550
37
Automated Control Technologies LLC
Tempe, AZ, U.S.
$13,000,000
$13,000,000
100%
28
37
E-Technologies Group
West Chester, OH, U.S.
$14,000,000
$13,000,000
93%
92
37
Hollander Techniek
Apeldoorn, Gelderland, Netherlands
$70,600,000
$13,000,000
18%
390
37
JMP Engineering
London, ON, Canada
$20,000,000
$13,000,000
65%
122
41
Avid Solutions
Winston-Salem, NC, U.S.
$15,100,000
$11,500,000
76%
87
42
TriCore Inc.
Racine, WI, U.S.
$11,251,309
$11,251,309
100%
65
43
Cross Co./Innovative Controls
Knoxville, TN, U.S.
$101,375,000
$11,226,000
11%
30
44
DcR Engineering Services Inc.
Tampa, FL, U.S.
$14,400,000
$11,000,000
76%
74
44
Thermo Systems LLC
East Windsor, NJ, U.S.
$22,000,000
$11,000,000
50%
65
46
Burrow Global Companies
Houston, TX, U.S.
$140,000,000
$10,000,000
7%
720
46
INDEFF group
Capellen, Mamer, Luxembourg
$10,000,000
$10,000,000
100%
68
46
SpiraTec AG
Speyer, Rhineland-Palatinate, Germany
$12,500,000
$10,000,000
80%
120
49
aeSolutions
Greenville, SC, U.S.
$29,000,000
$9,702,678
33%
161
50
Insist Avtomatika LLC
Omsk, Omsk Oblast, Russia
$11,285,714
$9,028,570
80%
195
51
ESCO Automation
Marion, IA, U.S.
$54,000,000
$9,000,000
17%
67
52
Automation & Control Concepts Inc.
St. Louis, MO, U.S.
$9,075,000
$8,726,000
96%
47
53
Industrial Automation Group
Modesto, CA, U.S.
$10,800,000
$8,300,000
77%
40
54
Browns Hill Engineering & Controls
Littleton, CO, U.S.
$7,300,000
$7,300,000
100%
26
55
Trimax Systems
Brea, CA, U.S.
$10,200,000
$7,242,000
71%
47
56
Malisko Engineering Inc.
St. Louis, MO, U.S.
$7,173,000
$6,875,000
96%
33
57
Patti Engineering
Auburn Hills, MA, U.S.
$7,379,975
$6,775,126
92%
46
58
IASTECH Automação de Sistemas Ltda
São Paulo, Brazil
$7,148,946
$6,334,504
89%
60
59
Keystone Engineering Inc.
Mandeville, LA, U.S.
$42,000,000
$6,240,000
15%
293
60
DMC Inc.
Chicago, IL, U.S.
$9,500,000
$6,000,000
63%
64
60
Integro Technologies Corp.
Salisbury, NC, U.S.
$7,039,000
$6,000,000
85%
33
62
cyberTECHNOLOGIES GmbH
Fremont, CA, U.S.
$15,000,000
$5,000,000
33%
30
62
Faith Technologies
Menasha, WI, U.S.
$360,000,000
$5,000,000
1%
1,830
64
Cogent Industrial Technologies
Richmond, BC, Canada
$4,400,000
$4,400,000
100%
34
65
Advanced Integration Group Inc.
McKees Rocks, PA, U.S.
$7,668,953
$4,100,000
53%
38
66
GES Automation Technology Inc.
Harrisburg, PA, U.S.
$6,200,000
$4,000,000
65%
30
66
PRIMEX Controls
Detroit Lakes, MN, U.S.
$16,000,000
$4,000,000
25%
55
68
Mikro Kontrol
Belgrade, Serbia
$4,900,000
$3,900,000
80%
44
69
Tamaki Control Ltd.
Portales, NM, U.S.
$4,840,000
$3,640,000
75%
29
70
Custom Controls Technology Inc.
Hialeah, FL, U.S.
$4,375,000
$3,600,000
82%
21
70
Industria Sigrama S.A. de C.V.
Torreón, Coahuila, Mexico
$12,000,000
$3,600,000
30%
115
72
Industrial Automated Systems
Wilson, NC, U.S.
$7,500,000
$3,500,000
47%
62
72
McEnery Automation
St. Louis, MO, U.S.
$3,500,000
$3,500,000
100%
20
74
Jordan Industrial Controls Inc.
Mt. Zion, IL, U.S.
$3,300,000
$3,300,000
100%
22
75
Process Plus LLC
Cincinnati, OH, U.S.
$17,500,000
$3,200,000
18%
111
75
Synergy Systems Inc.
Lisle, IL, U.S.
$3,200,000
$3,200,000
100%
11
77
Electro Controles del Noroeste S.A. de C.V.
Hermosillo, Sonora, Mexico
$30,470,593
$3,026,540
10%
135
78
Machine Vision Consulting
Westborough, MA, U.S.
$3,600,000
$3,000,000
83%
17
79
Phantom Technical Services Inc.
Columbus, OH, U.S.
$3,370,000
$2,733,885
81%
34
80
Control Associates Inc.
Allendale, NJ, U.S.
$60,000,000
$2,500,000
4%
68
80
ETCorp LLC
Pleasanton, CA, U.S.
$5,000,000
$2,500,000
50%
11
80
Knapp Engineering
Prospect, CT, U.S.
$3,000,000
$2,500,000
83%
11
80
Primary Systems Inc.
Old Bridge, NJ, U.S.
$2,500,000
$2,500,000
100%
14
84
Kaier Engineering Inc.
Lawrence, PA, U.S.
$3,200,000
$2,350,000
73%
15
85
CQS Innovation Inc.
Benton Harbor, MI, U.S.
$2,300,000
$2,300,000
100%
13
86
MB Controls Inc.
Lexington, KY, U.S.
$2,440,000
$2,260,000
93%
22
87
Jordan Engineering Inc.
Beamsville, ON, Canada
$2,122,000
$2,122,000
100%
19
88
George T. Hall Co. Inc.
Anaheim, CA, U.S.
$15,000,000
$2,000,000
13%
53
88
LINAK U.S.
Louisville, KY, U.S.
$110,000,000
$2,000,000
2%
200
88
Wes-Tech Automation Solutions
Buffalo Grove, IL, U.S.
$15,000,000
$2,000,000
13%
52
91
QSPEC Solutions Inc.
Lenexa, KS, U.S.
$2,660,000
$1,960,000
74%
18
92
Aaron Associates of Connecticut Inc.
Waterbury, CT, U.S.
$3,000,000
$1,500,000
50%
13
92
Paragon Industrial Controls Inc.
Tustin, CA, U.S.
$2,000,000
$1,500,000
75%
10
92
Puffin Automation
Eden Prairie, MN, U.S.
$1,500,000
$1,500,000
100%
4
95
R L Consulting Inc.
Muscle Shoals, AL, U.S.
$2,100,789
$1,216,550
58%
10
96
D&B Custom Wiring
Conneaut Lake, PA, U.S.
$3,000,000
$1,200,000
40%
20
97
AB Kontrol Mühendislik Bilişim San. ve Tic. Ltd. Şti.
Istanbul, Turkey
$2,000,000
$1,000,000
50%
13
97
Advanced & Wise Solution Co. Ltd.
Bangkok, Thailand
$1,500,000
$1,000,000
67%
40
97
H2W Technologies
Santa Clarita, CA, U.S.
$4,000,000
$1,000,000
25%
14
97
SKW Enterprise Solutions Inc.
North Kansas City, MO, U.S.
$12,700,000
$1,000,000
8%
30

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