Insights

Diverse Industry Reach Simplex System Controls serves a broad range of industries including food and beverage, oil and natural gas, renewable energy, water management, and homeland security, presenting multiple cross-sector sales opportunities for customized electrical control solutions.

Established Reputation With over fifty years of family-run operation and a strong focus on quality, accurate quoting, and on-time delivery, the company positions itself as a reliable partner, making it receptive to strategic partnerships and repeat business.

Mid-Range Revenue Revenue estimates between 10M and 25M suggest a stable business with room for growth and potential expansion in larger projects, especially within the industries served and international markets.

Technical Capabilities The company's integration of advanced technology in their control panels and their seamless partnership with engineering firms highlight an openness to innovative solutions and scalable systems, creating opportunities for technology-focused product and service offerings.

Customer-Centric Approach A strong emphasis on customer needs such as precise project management and hardware quality indicates potential for upselling enhanced support services, maintenance contracts, and tailored solutions to existing clients.

Simplex System Controls Tech Stack

Simplex System Controls uses 8 technology products and services including Lucky Orange, Open Graph, oEmbed, and more. Explore Simplex System Controls's tech stack below.

  • Lucky Orange
    Analytics
  • Open Graph
    Content Management System
  • oEmbed
    Dev Tools
  • Priority Hints
    Performance
  • Lua
    Programming Languages
  • SharpSpring Ads
    Retargeting
  • Yoast SEO
    Search Engines
  • HSTS
    Security

Media & News

Simplex System Controls's Email Address Formats

Simplex System Controls uses at least 1 format(s):
Simplex System Controls Email FormatsExamplePercentage
FirstL@simplexsystemcontrols.comJohnD@simplexsystemcontrols.com
57%
FLast@simplexsystemcontrols.comJDoe@simplexsystemcontrols.com
34%
First@simplexsystemcontrols.comJohn@simplexsystemcontrols.com
5%
FirstLast@simplexsystemcontrols.comJohnDoe@simplexsystemcontrols.com
4%

Frequently Asked Questions

Where is Simplex System Controls's headquarters located?

Minus sign iconPlus sign icon
Simplex System Controls's main headquarters is located at 444 W Fullerton Ave, Elmhurst, Illinois 60126, US. The company has employees across 1 continents, including North America.

What is Simplex System Controls's phone number?

Minus sign iconPlus sign icon
You can contact Simplex System Controls's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Simplex System Controls's official website and social media links?

Minus sign iconPlus sign icon
Simplex System Controls's official website is simplexsystemcontrols.com and has social profiles on LinkedIn.

What is Simplex System Controls's NAICS code?

Minus sign iconPlus sign icon
Simplex System Controls's NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does Simplex System Controls have currently?

Minus sign iconPlus sign icon
As of October 2025, Simplex System Controls has approximately 28 employees across 1 continents, including North America. Key team members include Business Development Manager: R. R.Electrical Panel Builder: D. M.. Explore Simplex System Controls's employee directory with LeadIQ.

What industry does Simplex System Controls belong to?

Minus sign iconPlus sign icon
Simplex System Controls operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What technology does Simplex System Controls use?

Minus sign iconPlus sign icon
Simplex System Controls's tech stack includes Lucky OrangeOpen GraphoEmbedPriority HintsLuaSharpSpring AdsYoast SEOHSTS.

What is Simplex System Controls's email format?

Minus sign iconPlus sign icon
Simplex System Controls's email format typically follows the pattern of FirstL@simplexsystemcontrols.com. Find more Simplex System Controls email formats with LeadIQ.

When was Simplex System Controls founded?

Minus sign iconPlus sign icon
Simplex System Controls was founded in 1970.

Simplex System Controls

Appliances, Electrical, and Electronics ManufacturingUnited States11-50 Employees

SIMPLEX SYSTEM CONTROLS Furnishes Custom Industrial Electrical And Pneumatic Control Panels for major corporations and small businesses in the greater Chicago area, North America, and internationally.

To go behind the scenes of Simplex System Controls, check out our Manufacturing Marvels video:
www.youtube.com/watch?v=t9ivgIy7oic

Simplex System Controls serves customers in a wide variety of industries, including: 

•  Food & Beverage
•  Oil & Natural Gas 
•  Renewable Energy & Natural Resources 
•  Water & Wastewater Management 
•  Machine  Manufacturing
•  Homeland Security
•  Personal Care Products
•  Power & Utilities

Additionally, we seamlessly partner with 3rd party Engineering Companies. 

Since its inception fifty years ago, this family-run business possesses a strong history of providing high-quality control panels at a fair and accurate price. Most Simplex employees have over fourteen years of experience.  They strive to ensure that all hardware commissions cleanly in the field, is delivered on-time, and remains within budget.

The Simplex Promise is laser focused on our customer’s needs:

•  Accurate quoting and fair pricing
•  Hardware commissions cleanly in the field
•  Superior quality control 
•  Precise project management
•  On-time delivery

Section iconCompany Overview

Headquarters
444 W Fullerton Ave, Elmhurst, Illinois 60126, US
Phone number
NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Founded
1970
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    Simplex System Controls's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Simplex System Controls's revenue is estimated to be in the range of $10M$25M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.