About Saint-Gobain :
Worldwide leader in light and sustainable construction, Saint-Gobain designs, manufactures and distributes materials and services adapted to the residential, non-residential and infrastructure markets. Its integrated and innovative solutions provide sustainability, performance and well-being for its customers. The Group is guided by its purpose, “MAKING THE WORLD A BETTER HOME”.
€46.5 billion in sales in 2025
162,000 employees, locations in 80 countries
Committed to achieving net zero carbon emissions by 2050
Sonnax Transmission Company is an industry leader in the cutting-edge design, manufacture and distribution of the highest quality products to the automotive aftermarket, commercial vehicle industries and industrial sectors utilizing drivetrain technology. Sonnax Transmission Company, a Marmon/Berkshire Hathaway company, serves the aftermarket with both the Rostra Powertrain Controls and Sonnax brands.
After decades of serving the transmission aftermarket as standalone companies, Sonnax and Rostra Powertrain Controls integrated in 2021 to become a single, transmission-focused organization.
What sets us apart from the competition is our passion for quality and innovation. This passion exhibits itself in our long-standing philosophy to address the root cause of a problem, and not just treat the symptoms. In striving to discover what causes common transmission and converter problems, we meld new ideas, materials and state-of-the-art testing to ensure our parts will restore OE performance, or make it better-than-new.
Sonnax Transmission Company headquarters is in Bellows Falls, Vermont, with production facilities in Laurinburg, N.C. and technical development centers in California, Georgia, Indiana, Missouri and Wisconsin. We proudly hold ISO:9001 2015 certification for our Quality Management System.
With over 50 years of experience, Formtech Enterprises is a true pioneer in the custom plastic profile extrusion industry. Our reputation has been built on creative innovation, outstanding technical expertise and reliability. We created benchmark technologies used today by many firms in the industry. OEM’s of all sizes appreciate our dedication to innovation and ensuring their needs are met.
We help our customers discover the possibilities with engineering design and processing innovation to create superior quality products at a competitive price. We will explore any project with our customer’s input to find a solution that meets or exceeds expectations.
For more information about Formtech, plastic extrusions, or how our companies can work together visit www.formtech.com.