2026 RANK
FIRM NAME
TOTAL SYSTEM INTEGRATION REVENUE ($US)
YEAR FOUNDED
TOTAL AUTOMATION AND CONTROL ENGINEERS ASSIGNED TO SI PROJECTS
CERTIFIED ENGINEERS/TECHNICIANS
12
Logical Systems
$82,980,000
1985
275
202
13
Grantek
$79,885,000
1980
168
170
14
Interstates
$72,700,000
1953
352
100
15
M.C. Dean
$64,535,652
1949
188
1,000
16
GrayMatter
Confidential
1991
214
160
17
Avanceon Middle East & South Asia
$60,000,000
1994
200
232
18
Premier Automation
$58,000,000
2002
20
35
19
Inframark
Confidential
1983
76
79
20
Gray AES
$54,400,000
2018
120
40
21
Multi-Dimensional Integration
$51,659,944
1987
298
72
22
Flexware Innovation
$50,898,000
1996
180
-
23
The EOSYS Group
$46,728,000
1991
154
130
24
Matrix Technologies
$43,641,972
1980
148
49
25
Jacobs Engineering Group
$43,000,000
1947
200
-
26
Pieper Automation
$42,334,000
1947
130
100
20 | December 2025 GSIR2511_SI_GIANTS_TABLE_V3msFINAL.indd 20
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