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Clark-Reliance® Employee Directory

Automation Machinery ManufacturingOhio, United States51-200 Employees

Clark-Reliance is a Strongsville, Ohio-based company in the automation machinery manufacturing sector with 51-200 employees. The company offers a broad line of level instrumentation, sight flow indicators, and filtration and separation products for boilers and other utility and industrial equipment. Its brands include Jerguson liquid level gauges and valves, Jacoby-Tarbox sight flow indicators, Reliance boiler level controls, Magne-Sonics level measurement products, Clark Steam Specialties, Anderson separators, HYCOA transfer valves, duplex lube oil filtration systems and filters, National Filtration Systems engineered fuel gas filtration and separation systems, as well as Oil Filtration Systems for cleaning and drying lubricating and transformer oils. The company also includes Ernst Flow Industries, which supplies gauges and level indication components, and Enervac International ULC, which provides liquid and gas processing and recovery systems. Recent corporate developments include the 2023 acquisition of John C. Ernst & Co., Inc., and a 2021 partnership with Radial Equity Partners.

Find Clark-Reliance® employees' phone numbers or email addresses

Clark-Reliance® Global Highlights

Location
Employees

North America
265

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  • United States Of America
    264
  • Canada
    1

Asia
4

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  • Singapore
    2
  • India
    1
  • Bahrain
    1

South America
4

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  • Brazil
    4

Clark-Reliance®'s Leadership

  • Chief Executive Officer at Clark-Reliance®
    G. A.
    Chief Executive Officer
  • Chairman at Clark-Reliance®
    S. D.
    Chairman
  • Director Of Supply Chain & Planning at Clark-Reliance®
    J. K.
    Director Of Supply Chain & Planning
  • Controller at Clark-Reliance®
    M. C.
    Controller
  • Regional Sales Manager - Middle East & Africa at Clark-Reliance®
    J. M.
    Regional Sales Manager - Middle East & Africa
  • Regional Manager, Asia Pacific at Clark-Reliance®
    P. W.
    Regional Manager, Asia Pacific
  • Manager at Clark-Reliance®
    D. G.
    Manager
  • Product Manager at Clark-Reliance®
    J. W.
    Product Manager

Clark-Reliance® Employee Metrics

100%
50%
0%
2026
2025
  • Product Management
  • Accounting
  • Supply Chain
  • Human Resources
  • Manufacturing
  • Other

Contact profiles from Clark-Reliance®

Name
Title
Contact
Location
Last Update
  • Chairman at Clark-Reliance®
    S. D.
    Chairman
    Jun 30, 2026
  • Chief Executive Officer at Clark-Reliance®
    G. A.
    Chief Executive Officer
    Oct 16, 2024
  • Director Of Supply Chain & Planning at Clark-Reliance®
    J. K.
    Director Of Supply Chain & Planning
    Oct 23, 2024
  • Controller at Clark-Reliance®
    M. C.
    Controller
    Oct 23, 2024
  • Regional Sales Manager - Middle East & Africa at Clark-Reliance®
    J. M.
    Regional Sales Manager - Middle East & Africa
    Bahrain, Capital Governorate
    Apr 16, 2026
  • Regional Manager, Asia Pacific at Clark-Reliance®
    P. W.
    Regional Manager, Asia Pacific
    Singapore
    Sep 02, 2026
  • Manager at Clark-Reliance®
    D. G.
    Manager
    Oct 18, 2024
  • Product Manager at Clark-Reliance®
    J. W.
    Product Manager
    Oct 16, 2024
  • Quality Control Manager at Clark-Reliance®
    J. S.
    Quality Control Manager
    Oct 17, 2024
  • Regional Sales Manager Western Us at Clark-Reliance®
    K. K.
    Regional Sales Manager Western Us
    Oct 22, 2024

Frequently Asked Questions

What is Clark-Reliance® known for?

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Clark-Reliance® was founded in 1884 and operates in the Automation Machinery Manufacturing industry. You can contact Clark-Reliance®'s main corporate office by phone at . Explore Clark-Reliance®'s company overview page for more information.

What is Clark-Reliance®'s most common email format?

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Clark-Reliance® employees' email format typically follows the pattern of FLast@clark-reliance.com. Trying to find reliable and up-to-date employee contact data? Find more Clark-Reliance® email formats with LeadIQ.

How many employees does Clark-Reliance® have currently?

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Clark-Reliance® has approximately 171 employees as of August 2026. These team members are located across 3 continents, including North America, Asia and South America.

Who are Clark-Reliance®'s key employees and leadership?

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As of August 2026, Clark-Reliance®'s key employees include:

  • Chief Executive Officer: G. A.
  • Chairman: S. D.
  • Director Of Supply Chain & Planning: J. K.
  • Controller: M. C.
  • Regional Sales Manager - Middle East & Africa: J. M.

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