Clark-Reliance Corporation

Clark-Reliance Corporation

Clark-Reliance continues to be the global leader in the level indication and control, sightflow indication, and filtration and separation industries. Clark-Reliance is dedicated to supplying the largest and broadest product line in the instrumentation industry as the single-source for all types of level measurement and control. From engineered boiler trim instrumentation to the varying demands of the process industry. Clark-Reliance’s Instrumentation and Controls Group has the broadest selection of products and technologies to provide you the utmost in plant reliability and process safety. Clark-Reliance’s Filtration Group provides complete turn-key skidded engineered systems, ASME filtration and separation vessels, aftermarket filtration elements an experienced and knowledgeable engineering staff - creating a unique, single-source provider in the filtration and separation industry.

Company details

16633 Foltz Parkway , Strongsville , Ohio 44149 USA
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Business Type:
Industry Type:
Water Filtration and Separation
Market Focus:
Globally (various continents)
Year Founded:
$1,000,000 US - $10,000,000 US

Clark-Reliance is fully committed and dedicated to providing the lowest “cost-of-ownership”, innovative products and solutions. Extensive capital investment in manufacturing technologies and business systems helps Clark-Reliance deliver the highest quality products with economical benefits - you save money.

Clark-Reliance Products and Brands include: Anderson Separator, Clark Steam Specialties, Clark-Reliance, HYCOA (Hydraulics Company of America), Jacoby-Tarbox, Jerguson Gage and Valve, Magne-Sonics, NFS (National Filtration Systems), Reliance Boiler Trim, Magnicator, Electro Eye-Hye, Simpliport, LevelStar, UniGlas, UniShield, Levalarm, Enduratrap, Levelmax and Hi-ef Separations.

Founded in 1884 as the Reliance Gauge Column Company, ClarkReliance  has a long and rich history that abounds with innovation. It all began with what would be the company's first breakthrough product a low water alarm for boiler operators. Using floats attached to a steam whistle, this revolutionary device would sound an alarm when water conditions became unsafe. Although the first, this is just one of the many pioneering products the forward-thinking engineers at ClarkReliance have developed throughout the years.

Consistently on the forefront of technological progress, Reliance Gauge was also the first company to offer remote water gauges. The company received the ultimate validation of this product's excellence during World War II when Reliance Gauge was called on to supply the U. S. Navy with all of its remote water gauges. Subsequently, to acknowledge Reliance Gauge's outstanding efforts in this capacity, the U.S. Navy recognized the company with the prestigious Navy 'E' Award.

As Reliance Gauge moved into the future, a number of other significant milestones and achievements also became a part of its impressive history. In 1962, Harry E. Figgie Jr., a Cleveland industrialist, acquired Clark Manufacturing Company. Founded in 1908, the company was well known as a leading supplier of steam traps, strainers, regulators and steam separators. Though their product offerings were quite different, Reliance Gauge and Clark Manufacturing shared a similar reputation for excellence and incredible growth potential. Ultimately, on February 19, 1963, Clark Manufacturing and Reliance Gauge Column were merged into one company: The Clark-Reliance Company. Despite the significant changes the company has undergone since it was founded over 100 years ago, Clark-Reliance remains a leader in innovation today.

Clark-Reliance is dedicated to supplying the largest and broadest product line in the instrumentation industry for all types of measurement and control. Key acquisitions over the last few decades have solidified Clark-Reliance as a leader in the separation and filtration industries as well.

Clark-Reliance now includes a number of distinguished product lines: Jerguson, Jacoby-Tarbox, Magne-Sonics, Anderson Separator and National Filtration Systems.

In 2004, years of growth and numerous acquisitions led to a corporate-wide reorganization. Today, each of the company's product lines falls under one of three new operating groups: Clark-Reliance Instrument and Controls Group, Clark-Reliance Filtration Equipment Group and Clark-Reliance Filter Elements Group. The new organization has allowed for a more unified, integrated, service-driven corporation. The incredible success Clark·Reliance has experienced over the past several years has resulted in the need to amplify the floor space at the company's manufacturing headquarters. A 2006 plant expansion recently added 21,000 square feet to the Strongsville, Ohio facility. Clark-Reliance's extensive variety of products and solutions are constantly updated to integrate the newest technology. The company's main goal is to provide world-class customer service, quality products and innovation to the petrochemical, refining and power generation industries. The years to come holds great promise for Clark-Reliance as the company continues to diversify their product lines and seek new acquisitions.