Sewart News

Sewart Supply News

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Twin Disc is proud that its products have helped propel the ongoing transformation of domestic energy production in the United States in recent decades. Our transmissions play an important role in the hydraulic fracking operations that have helped turn the U.S. into the world’s top producer of oil and gas.

Covering All the Bases

Universal Well Services, Inc., a leading provider of hydraulic fracturing services, wanted to upgrade its fracking fleet with longer-life replacement transmission for pressure pumping applications, so it reached out to Great Lakes Power Service Co. for help.

The recommended solution: Twin Disc’s purpose-built TA90-7500, a compact fracking transmission that could be used as a drop-in replacement for the units.

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Sewart receives the Taituara Award!

Sewart was presented the Taituara Award for excelling above all other distributors in the Western Hemisphere, achieving excellence in aftermarket service and inventory support.

Sewart was also acknowledged as being the gold standard for customer service across all three branches.

We take pride in our employees who are all extremely instrumental in earning this great recognition.

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HamiltonJet Congratulates Sewart on 50 years!

HamiltonJet Congratulates Sewart!

Sewart Celebrates 50 years in Business

This is our featured article in the latest Waterway Journal magazine!

To mark its 50th anniversary, Sewart Supply has rebranded as, simply, “Sewart,” and launched a new website. The company plans to hold employee and customer appreciation events at each of its locations throughout the year, culminating in a celebration of Sewart’s 50th anniversary at the company’s hospitality room at the WorkBoat Show in New Orleans.


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Sewart Celebrates 50th Anniversary

MORGAN CITY, LA - February 25th, 2019 - Founded in 1969 by Allie W. Adams Jr., Sewart is a world’s leading distributor of Twin Disc, Hamilton Jet, and Veth Propulsion products.

“In my early life, my Father instilled a very basic value in me…to tell the truth even if it hurts”, President Al Adams III.  “It’s this basic principle that he founded Sewart Supply on that has been the foundation on which we have built an enterprise spanning 50 years.  The staff that have embraced this culture and customers that have held us to this high standard will continue to motivate us as we look forward with great anticipation to  our next 50 years.”

Sewart will celebrate its 50-year anniversary throughout 2019 and into 2020 with employee, customer and community events.  To learn more about the 50 years of Sewart and the people and the work culture that have built the company please visit

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