Insights

Market Leadership Clark-Reliance's position as a global leader in level indication, sight flow, and filtration solutions across utilities, refineries, and chemical processing industries presents ongoing opportunities to expand their customer base within these sectors.

Strategic Acquisitions Recent acquisitions, such as John C. Ernst & Co., enhance Clark-Reliance's product portfolio in engineered measurement and process observation, opening avenues to cross-sell new solutions to existing clients and attract companies seeking comprehensive process control equipment.

Digital Innovation The launch of online model builders for magnetic level indicators indicates a commitment to digital transformation, providing a chance to offer customized solutions and engage clients through advanced, user-friendly online tools.

Industry Focus Clark-Reliance's focus on power generation, refining, and gas processing provides targeted sales opportunities with companies in these high-demand sectors that require reliable and precise monitoring and filtration systems.

Expansion Potential With a revenue range of up to $250 million and a broad product and service offering, there is significant potential to upsell integrated automation and filtration solutions to existing clients and identify new industry segments in need of sophisticated level and flow control equipment.

Similar companies to Clark-Reliance®

Clark-Reliance® Tech Stack

Clark-Reliance® uses 8 technology products and services including MySQL, Microsoft Excel, Microsoft Outlook, and more. Explore Clark-Reliance®'s tech stack below.

  • MySQL
    Database
  • Microsoft Excel
    Editors
  • Microsoft Outlook
    Email
  • Python
    Programming Languages
  • C++
    Programming Languages
  • C#
    Programming Languages
  • Adobe Acrobat DC
    Rich Text Editors
  • YouTube
    Video Players

Media & News

Clark-Reliance®'s Email Address Formats

Clark-Reliance® uses at least 2 format(s):
Clark-Reliance® Email FormatsExamplePercentage
FLast@clark-reliance.comJDoe@clark-reliance.com
96%
LFirst@clark-reliance.comDJohn@clark-reliance.com
2%
First@clark-reliance.comJohn@clark-reliance.com
1%
FirstLast@clark-reliance.comJohnDoe@clark-reliance.com
1%
FLast@clarkreliance.comJDoe@clarkreliance.com
78%
Last@clarkreliance.comDoe@clarkreliance.com
20%
First.Last@clarkreliance.comJohn.Doe@clarkreliance.com
2%

Frequently Asked Questions

What is Clark-Reliance®'s phone number?

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You can contact Clark-Reliance®'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 Clark-Reliance®'s official website and social media links?

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Clark-Reliance®'s official website is clarkreliance.com and has social profiles on LinkedIn.

How much revenue does Clark-Reliance® generate?

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As of December 2025, Clark-Reliance®'s annual revenue is estimated to be $50M.

What is Clark-Reliance®'s SIC code NAICS code?

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Clark-Reliance®'s SIC code is 3823 - Industrial Instruments for Measurement, Display, and Control of Process Variables; and Related Products NAICS code is 3339 - Other General Purpose Machinery Manufacturing.

How many employees does Clark-Reliance® have currently?

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As of December 2025, Clark-Reliance® has approximately 201 employees across 3 continents, including North AmericaSouth AmericaAsia. Key team members include Chief Executive Officer: G. A.Vice President And Gm Of Filtration: J. C.President And Chief Executive Officer: R. S.. Explore Clark-Reliance®'s employee directory with LeadIQ.

What industry does Clark-Reliance® belong to?

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Clark-Reliance® operates in the Automation Machinery Manufacturing industry.

What technology does Clark-Reliance® use?

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Clark-Reliance®'s tech stack includes MySQLMicrosoft ExcelMicrosoft OutlookPythonC++C#Adobe Acrobat DCYouTube.

What is Clark-Reliance®'s email format?

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Clark-Reliance®'s email format typically follows the pattern of FLast@clark-reliance.com. Find more Clark-Reliance® email formats with LeadIQ.

When was Clark-Reliance® founded?

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Clark-Reliance® was founded in 1884.

Clark-Reliance®

Automation Machinery ManufacturingOhio, United States201-500 Employees

Clark-Reliance® continues to be the global leader in the level indication and control, sightflow indication, and filtration and separation industries.  The company’s well-known brands constitute the broadest line of level instrumentation for boilers and other equipment found in utilities, refineries, chemical processing and industries: Jerguson® liquid level gages and valves, Jacoby-Tarbox® sight flow indicators, Reliance® boiler level controls, Magne-Sonics® level measurement and control products and Clark Steam Specialties. Additionally, Clark-Reliance manufacturers Anderson® Separators, HYCOA™ transfer valves and duplex lube oil filtration systems, filters, National Filtration Systems® engineered fuel gas filtration / separation systems. Equipment from Clark’s Oil Filtration Systems® product line is used to clean and dry lube oil, transformer oil, and fuel oils, as well as remove varnish from lube oil used for rotating equipment. Ernst Flow Industries™, a Clark-Reliance Company, supplies a vast array of gauges, level indication products and components for industrial and commercial equipment.  Enervac™ International ULC liquid & gas processing and recover systems provide the most efficient and reliable solutions available in the industry.

Section iconCompany Overview

Phone number
SIC Code
3823 - Industrial Instruments for Measurement, Display, and Control of Process Variables; and Related Products
NAICS Code
3339 - Other General Purpose Machinery Manufacturing
Founded
1884
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    Clark-Reliance®'s revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Clark-Reliance®'s revenue is estimated to be in the range of $100M$250M

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