Evantic is a U.S.-based engineered polymer solutions provider specializing in custom components, seals, and turnkey assemblies crafted from advanced, high-performance thermoplastic and composite materials. Our products are designed for precision, reliability, and performance in harsh environments and technically challenging applications.
As a vertically integrated contract manufacturer, we serve as a critical partner to Fortune 500 corporations, government entities, and OEMs across diverse industries, including semiconductor, equipment manufacturing, life sciences, electrical and electronics, aerospace and defense, industrial, and energy.
Built on a Legacy of Innovation
The Evantic Family of Companies brings together decades of expertise in manufacturing and machining-custom solutions using high-performance engineered materials, integrating businesses with deep roots in polymer innovation.
Headquartered in Houston, Texas, we operate more than 250,000 square feet of state-of-the-art U.S. manufacturing facilities and employ over 240 highly skilled professionals. Our products are manufactured, assembled, and packaged in climate-controlled environments. Stringent cleanroom requirements are available. We maintain an ISO 9001:2015–certified Quality Management System, ensuring the highest standards of quality and consistency.
Through continual innovation and material science expertise, Evantic has developed advanced, proprietary processing techniques that consistently produce high-performance components optimized for the evolving demands of industries today and tomorrow.
True End-to-End Services
With more than 50 years of experience, we handle every aspect of the development-to-delivery process under one roof — from engineering, material blending and compounding, prototyping, compression and injection molding, CNC machining, to post-production fabrication services.
Our fully equipped production facilities, combined with total control over material formulations, product development, and manufacturing, ensure superior quality without outsourcing. Through these comprehensive in-house capabilities and an agile approach, Evantic customers can streamline projects, simplify logistics, reduce lead times, minimize risks, and lower overall costs.
Complete Customization
As an advanced plastics only contract manufacturer, Evantic delivers critical CNC-machined components, parts and sealing products built exactly to your specifications. Whether you provide a quote-to-print, or new product development concept, we solve the most challenging thermoplastic engineering problems and help you stand out in competitive markets.
By tailoring materials, design, testing, manufacturing, and assembly, we achieve the precision and performance needed for the most demanding applications. Evantic excels in advanced plastic processing, techniques, and materials science support that together enable intricate designs, complex geometries, and tight tolerances.

