Clark Seals Hires Jeff Thompson as Sales Manager

Clark Seals, a leader in advanced sealing technologies, today announced a major expansion of its seal manufacturing facility in Tulsa, Oklahoma. This investment will triple the company’s U.S. production capacity and introduce new automation and manufacturing technologies to enhance product quality, shorten lead times, and reduce costs to globally competitive levels.

“This expansion positions Clark Seals as one of the only seal manufacturers producing high-volume,precision-engineered sealing components at scale in the United States,” said Scott Zahn, President of Clark Seals. “It gives equipment manufacturers a reliable domestic alternative to imported seals, helping them reduce supply chain risk, avoid tariff volatility, and gain greater pricing stability.”

For nearly 70 years, Clark Seals has partnered with offshore producers for high-volume production. But with growing concerns about global disruptions, rising tariffs, and longer lead times, the company is responding to increased customer demand for onshore manufacturing. The expanded Tulsa facility will serve OEMs across a wide range of industries—including Agriculture, Appliance, Automotive, Construction, Energy, Industrial, and Outdoor Power Equipment—who require dependable, U.S.-made sealing solutions.

About Clark Seals: Founded in 1956, Clark Seals designs and manufactures high-performance elastomeric seals for original equipment manufacturers. Known for industry-leading quality, delivery and service, the company is headquartered in Tulsa, Oklahoma, with sales and engineering offices across Texas, Oklahoma, Indiana, Illinois, Wisconsin, Ohio, and New York.