Energy & Power Generation · IL
Energy & Power Generation manufacturers in Illinois
17 domestic energy & power generation suppliers in Illinois. Heavy fabrication and precision machining for turbines, boilers, and grid infrastructure, where components run hot, spin fast, and cannot afford unplanned downtime.
#7
of 39 by manufacturers listed
- 17
- In this state
- 5.9%
- Share of industry
- 1
- Set-aside registered
- 7
- Federal track record
of 17 on this page
of 17 hold awards
Standards that matter in energy & power generation
3 to specify- ASME (U/S stamp)
- ASME B31.3
- ISO 9001:2015
Listings carry the federal set-aside registrations a company filed in SAM, not its quality-system certificates. Ask each shop for the current certificate and its scope before you release a drawing.
Energy & Power Generation suppliers in Illinois
all 17- 1

Schiller Park, IL · est. 1989
Machinery & Tooling · Fabricated Metal
—
- 2

Chicago, IL · est. 1973
Machinery & Tooling · Industrial Distribution
—
- 3

Cicero, IL · est. 1924
Machinery & Tooling
$567K
- 4

Bloomingdale, IL · est. 1980
Machinery & Tooling
$100
- 5
Elgin, IL · est. 2001
Machinery & Tooling
$93K
- 6

Roscoe, IL · est. 1955
Machinery & Tooling · Transportation & Aerospace
—
- 7

Mount Prospect, IL · est. 1990
Machinery & Tooling
—
- 8
Downers Grove, IL · est. 1927
Machinery & Tooling
—
- 9

Addison, IL · est. 2024
Machinery & Tooling
—
- 10
West Chicago, IL · est. 2001
Machinery & Tooling
—
- 11

Mokena, IL · est. 2011
Machinery & Tooling
$7.0M
- 12

Bartlett, IL · est. 1992
Machinery & Tooling
$220K
- 13
Machinery & Tooling
Small disadvantaged—
- 14
Fulton, IL · est. 2008
Machinery & Tooling
—
- 15
Downers Grove, IL · est. 2002
Machinery & Tooling
—
- 16
Downers Grove, IL · est. 1988
Machinery & Tooling · Transportation & Aerospace
$4K
- 17
Downers Grove, IL · est. 1892
Machinery & Tooling · Transportation & Aerospace
$1.3M
1–17 of 17
Energy & Power Generation in other states
38 statesOther industries in Illinois
42 verticals- Metal Fabrication497
- Chemical Processing179
- Medical Devices161
- Instrumentation, Test & Measurement147
- Food & Beverage Processing141
- Industrial Machinery131
- Signage, Printing & Marking127
- Consumer Products118
- Electrical Equipment & Components115
- Electronics95
- Plastics & Rubber Products77
- Fasteners & Hardware74
- Pulp, Paper & Packaging72
- Furniture70
- Wire, Cable & Interconnect70
- Textiles & Apparel66
- Aerospace60
- Building Products & Materials59
- Pharmaceutical57
- Robotics & Automation53
- Telecommunications50
- Optics & Photonics37
- Primary Metals & Foundry32
- HVAC & Refrigeration31
- Automotive30
- Tanks, Vessels & Heat Exchangers25
- Defense19
- Heavy Truck, Trailer & Vehicle Bodies19
What buyers specify in energy & power generation
3 requirements- 01Turbine and rotating-equipment machining
- 02Boiler and pressure-part fabrication
- 03Balance-of-plant and grid infrastructure hardware
Everything made in Illinois, not just energy & power generation.
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