Curbell Plastics Acquires Interstate Advanced Materials, Expanding Western U.S. Reach and Capabilities

Orchard Park, N.Y., April 14, 2026 – Curbell Plastics, Inc. today announced that it has acquired Interstate Advanced Materials, a nationwide distributor of plastics and composite materials.

The acquisition expands Curbell’s geographic footprint, particularly in the western United States, and strengthens its ability to serve customers across a broader range of industries. With the addition of nine Interstate locations and more than 150 employees, Curbell Plastics will now operate a 31-location nationwide distribution network.

Interstate Advanced Materials brings a well-established team with deep customer relationships and strong regional market knowledge. Key leaders and team members will continue with the business, supporting a smooth transition and ongoing growth.

“Interstate is a strong strategic fit for Curbell,” said Gerry Helbig, President of Curbell Plastics. “This acquisition significantly increases our western U.S. presence, expands our reach in important markets, and brings together two organizations with aligned values and a shared commitment to customer success.”

Interstate Advanced Materials will operate as a Curbell Plastics company. Customers will continue working with their existing contacts, and day-to-day operations will remain consistent.

Over time, customers will benefit from the combined strengths of both organizations, including broader product access, expanded technical support, and increased nationwide capabilities.

“Curbell is the right long-term owner for Interstate,” said Cole Klokkevold, CEO of Interstate Advanced Materials. “They share our values as a family-owned business and our commitment to taking care of customers and employees. I am confident our team and our customers are in good hands for the future.”

About Curbell Plastics, Inc.

Founded in 1942, Curbell Plastics is a leading U.S. supplier of plastic sheet, rod, tube, and high-performance materials, known for its customer-focused approach. The company provides performance plastics and related materials—including films, adhesives, sealants, tapes, prototyping and tooling materials, and fabricated parts—to businesses, government agencies, and Fortune 500 companies.

Curbell’s nationwide team of material experts helps customers solve complex engineering and application challenges, delivering reliable solutions. A privately held subsidiary of Curbell, Inc., the company operates 22 locations across the U.S., holds ISO 9001 certification across multiple facilities, maintains ITAR and EAR compliance companywide, and has AS9100D certification at its Arlington, TX facility, supporting aerospace and defense industries.

About Interstate Advanced Materials

Founded over four decades ago, Interstate Advanced Materials is a nationwide wholesale distributor of plastics and composite materials, serving a wide range of industries including agriculture, aerospace, semiconductor, medical, and orthotics and prosthetics. With nine locations across the United States, the company delivers reliable supply and responsive customer support through its experienced team of material, logistics, and service professionals.