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Products & Services
About Simplex System Controls Inc
Simplex System Controls Inc. Quality Electric & Pneumatic Control Panels - Trust Simplex to build your custom industrial electric and pneumatic control panels. We ensure accurate quotes, efficiency, quality, and on-time delivery.
Its primary NAICS classification is 335314 (Relay and Industrial Control Manufacturing). Simplex System Controls Inc is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (630) 7668401
- Fax
- +XXX (630) 7668392
- Address
- 444 W Fullerton Ave, Elmhurst, Illinois, 60126, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Machinery
- Segment
- Industrial machinery
NAICS Codes
- 33
- 3353Electrical Equipment Manufacturing
- 335314Relay and Industrial Control Manufacturing
SIC Codes
- 36Electronic And Other Electrical Equipment And Components, Except Computer Equipment
- 362Electrical Industrial Apparatus
- 3625Relay and Industrial Control Mfg.
Company Details
- Employees
- 25 (21-50)
- Annual Revenue
- $5.4M ($5M-$10M)
Simplex System Controls Inc: frequently asked questions
What does Simplex System Controls Inc do?
Simplex System Controls Inc. Quality Electric & Pneumatic Control Panels - Trust Simplex to build your custom industrial electric and pneumatic control panels. We ensure accurate quotes, efficiency, quality, and on-time delivery.
Where is Simplex System Controls Inc located?
Simplex System Controls Inc is headquartered at 444 W Fullerton Ave, Elmhurst, Illinois, 60126, United States.
How many employees does Simplex System Controls Inc have?
Simplex System Controls Inc has about 25 employees (the 21-50 range).
What is Simplex System Controls Inc's annual revenue?
Simplex System Controls Inc's annual revenue is estimated at $5.4M (the $5M-$10M range).
What industry is Simplex System Controls Inc in?
Simplex System Controls Inc is in the Industrial & mechanical / Machinery industry, and its primary NAICS code is 335314 (Relay and Industrial Control Manufacturing).
How can I contact Simplex System Controls Inc?
Its website is www.simplexsystemcontrols.com and its phone number is +1 (630) 7668401.
Largest companies in Illinois
Largest industrial & mechanical companies
Manufacturing sales in Illinois, 2026
In Illinois, Factur's 2026 study counted 74 manufacturing quotes worth $11.8M and 14 purchase orders over 12 months: 19% of quotes became orders, against 21% nationally. See the Illinois data.
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