Carthage Mills: Pioneers of the Geosynthetics Industry
Founded in 1958, Carthage Mills set the stage for a revolutionary shift in the construction world with the introduction of an innovative woven synthetic filter cloth. This new product would become a game-changer. It offered a cost-effective alternative to the inefficient graded granular filters used in shoreline protection under riprap. What started as a plastic filter cloth evolved into what we now call Geotextiles, and marking the birth of the geosynthetics industry. Today, Carthage Mills is recognized as America’s first geosynthetics company. Carthage Mills is credited with laying the foundation for this thriving industry.

Shaping the Future of Shoreline Protection
Carthage Mills played a pivotal role in launching the geosynthetics industry by working closely with the U.S. Army Corps of Engineers (USACOE) and international partners. The company’s innovation, combined with a dedication to quality, eventually led to several key milestones:
- The First Filter Fabric Handbook: Carthage Mills’ groundbreaking design techniques resulted in the creation of the world’s first Filter Fabric Handbook. This is a resource still used by engineers and contractors globally.
- Influential Specifications: The success of the company’s early filter cloth applications led to the USACOE’s first comprehensive Specification for Filter Fabrics in 1972, thus setting the stage for widespread adoption.
- A Visionary Leader: Robert J. Barrett, Carthage Mills’ former Vice President and Director of Erosion Control, is often hailed as the “father of filter fabrics,” driving the company’s pioneering efforts.

Innovating for Over Half a Century
Through decades of research and development, Carthage Mills has continued to lead the way, by introducing new applications for geotextile fabrics. Headquartered in Cincinnati, Ohio, the company offers one of the most extensive product lines available from a single source. Carthage Mills’ geosynthetics can be easily accessed through a nationwide network of distributors, and strategically located regional warehouses.
Unparalleled Customer Service and Support
At Carthage Mills, the customer always comes first. From its early days as both consultant and contractor, the company has recognized that its success is closely tied to the success of its customers. This commitment to setting the benchmark in customer service has become part of the company’s heritage.
Whether it’s providing accurate specification interpretations, offering value-engineered alternatives, or delivering timely and reliable quotes, Carthage Mills’ team is dedicated to ensuring satisfaction. Every phone call is answered with urgency because, at Carthage Mills, delivering exceptional service is a core value.
Adding Value to Your Projects
As construction costs rise, Carthage Mills’ cost-effective products and services provide significant value to help customers win more projects and increase profits. When you choose Carthage Mills, you’ll benefit from:
- Extensive product selection
- Competitive pricing and timely delivery
- Expert support for fast approvals
- Consistent communication to get you the answers you need
By partnering with Carthage Mills, you not only boost your business but also build trust and loyalty with your customer base, ensuring long-term success.
Experience the Carthage Mills Difference – where innovation meets exceptional service, and your success is our priority!
You can read more about the history of Carthage Mills and the beginning of the geosynthetics industry on geosynthetica.com