Innovation - Quality - Service

AOC is the leading global supplier of resins, gel coats, colorants and additives for the composites industry

About AOC

Who We Are

AOC is the leading global supplier of resins and specialty materials which enable customers to create robust, durable and versatile products and components.  With strong capabilities around the world in manufacturing and science, the company works closely with customers to deliver unrivaled quality, service and reliability for today, and create innovative solutions for tomorrow.  

Partner with AOC and we will work together to find the right solutions for your business.  


Our foundation began in 1961 with the Alpha Corporation of Tennessee. In 1994, a joint venture between The Alpha Corporation and Owens Corning's resins division created the new company, which was named Alpha Owens-Corning (AOC).  In 1998, the Alpha Corporation purchased Owens Corning’s interest in the joint venture. 

In 2018, CVC Capital Partners acquired AOC and merged the company with Aliancys, creating “AOC Aliancys” a leading global supplier for the composites industry.  Aliancys was purchased by CVC Capital partners in 2015 and previously served the market under the name DSM Composite Resins.  In March 2020 the combined “AOC Aliancys” was re-named “AOC”.


Together, we can literally shape our world with competitive products that are lighter, stronger and more versatile.

AOC takes an integral approach to new product development, using our full expertise in polymer science, manufacturing, testing and component manufacturing. Industry specialists at AOC’s R&D centers around the world support customers with state-of-the-art equipment and technology.   

Our scientists are continuously working on new solutions to help you be more competitive today. And they are creating the innovation to drive your success in the future.


You need consistent and reliable materials that you can trust, day after day.  Your customers are counting on you.     

AOC produces the highest quality and most consistent products. Manufacturing expertise, proprietary equipment and automated process control systems provide you with the consistency you can trust.  

AOC delivers the products you need and brings peace of mind so you can focus on your business and your customers.


We understand your business and we will work together to determine how AOC products and service can help optimize your part performance and meet your customers’ requirements.

AOC’s experienced professionals are industry leaders in product performance and manufacturing processes. Our entire team, polymer scientists, manufacturing, technical service and sales experts, will partner with you and help your business grow.

With facilities around the world, AOC is ready to work with you to find the solutions you can trust.

Back to Top