Insights

Global adoption Simplex designs and manufactures critical load banks and fuel supply systems used worldwide in mission-critical environments including manufacturing, technology, transportation, hospitals, schools, public utilities, and military. This broad applicability indicates potential cross-selling opportunities to buyers across multiple sectors that require reliable standby power solutions.

Expansion footprint Recent announcements about investment and expansion in Riyadh, Saudi Arabia, suggest capacity growth and regional proximity to Middle East markets. This creates a sales window for OEM partnerships, localized service agreements, and direct-to-region deployments of fuel systems and load banks.

Industrial coatings tie-in Presence at PaintExpo signals alignment with coating technologies and industrial finishes, implying potential collaboration with manufacturers in industries needing robust testing and reliability equipment for their coating lines and related standby power testing needs.

Compliance and quality ISO 9001:2008 certification demonstrates a formal quality management framework. This can be leveraged in conversations with procurement teams prioritizing supplier reliability, long-term service contracts, and compliance-driven sourcing across public utilities and healthcare sectors.

Mid-market focus With a revenue range of $25M-$50M and a mid-sized employee base, Simplex sits between large enterprise suppliers and smaller niche players, presenting an opportunity to win mid-market deals through tailored service packages, quicker implementation timelines, and competitive pricing for custom-engineered standby power solutions.

Similar companies to Simplex Inc.

Simplex Inc. Tech Stack

Simplex Inc. uses 8 technology products and services including iCIMS, AutoCAD, Microsoft SharePoint, and more. Explore Simplex Inc.'s tech stack below.

Simplex Inc.'s Email Address Formats

Simplex Inc. uses at least 4 email formats:
Simplex Inc. Email FormatsExamplePercentage
FLast@simplexdirect.comJDoe@simplexdirect.com
56%
FirstL@simplexdirect.comJohnD@simplexdirect.com
32%
Last@simplexdirect.comDoe@simplexdirect.com
7%
First@simplexdirect.comJohn@simplexdirect.com
5%

Frequently Asked Questions

What is Simplex Inc.'s official website and social media links?

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Simplex Inc.'s official website is simplexdirect.com and has social profiles on LinkedIn.

How much revenue does Simplex Inc. generate?

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As of October 2026, Simplex Inc.'s annual revenue is estimated to be $25M - $50M.

What is Simplex Inc.'s SIC code and NAICS code?

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Simplex Inc.'s SIC code is 3625 - Relays and Industrial Controls and NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does Simplex Inc. have currently?

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As of October 2026, Simplex Inc. has approximately 67 employees across 3 continents, including North America, Asia and Oceania. Key team members include President: J. D., President: T. B. and President: T. B. Explore Simplex Inc.'s employee directory with LeadIQ.

What industry does Simplex Inc. belong to?

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Simplex Inc. operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What technology does Simplex Inc. use?

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Simplex Inc.'s tech stack includes iCIMS, AutoCAD, Microsoft SharePoint, Microsoft 365, Microsoft Azure, Paylocity, Adobe Creative Suite and Piwik PRO Core.

What is Simplex Inc.'s email format?

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Simplex Inc.'s email format typically follows the pattern of FLast@simplexdirect.com. Find more Simplex Inc. email formats with LeadIQ.

When was Simplex Inc. founded?

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Simplex Inc. was founded in 1938.
Simplex Inc. logo

Simplex Inc.

Appliances, Electrical, and Electronics ManufacturingIllinois, United States51-200 Employees

Simplex Inc. designs and manufactures Load Banks and Fuel Supply systems for the standby power generation industry, delivering solutions that meet exact customer requirements—from basic testing equipment for backup generators to custom-engineered fuel systems for mission-critical applications. The company serves a wide range of sectors, including manufacturing, technology, transportation, healthcare, education, public utilities, and the U.S. military, addressing the need for reliable, ready-to-deploy power infrastructure in mission-critical environments. Based in Springfield, Illinois, Simplex operates within the appliances, electrical, and electronics manufacturing space and is certified to ISO 9001:2008, reflecting a quality-management framework for its production processes. The firm emphasizes its ability to tailor products to specific specifications, underscoring a focus on precision engineering for standby power systems. A recent development noted in industry coverage indicates Simplex participated in the PaintExpo trade fair in Karlsruhe, highlighting ongoing engagement with broader coating and industrial technology networks.

Section iconCompany Overview

SIC Code
3625 - Relays and Industrial Controls
NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Founded
1938
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    Simplex Inc.'s revenue is estimated to be in the range of $25M - $50M

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