Proterial Cable America

Build The Future

State-of-the-art materials and components—trusted by leaders in Data Communications, Defense, Medical, and Automotive sectors to advance industry standards and enhance technological capabilities.

Data Communications




Who We Are

The World is Advancing.
Proterial Cable America Helps You Advance with It.

At Proterial Cable America, we’ve been at the forefront of progress since 1986, manufacturing innovative materials and components for advanced communication networks, life-saving medical equipment, forward-thinking automotive technologies, and defense contracting solutions.

We cater our expertise to meet the unique requirements of Original Equipment Manufacturers (OEMs) and end users, ensuring optimal performance, stringent compliance, and seamless integration.

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Years of Material and Component Innovation


Manufacturing Facilities Across the Globe


Specialized Engineers Across All Divisions

For Defense OEMs

The Proterial Cable America Difference

Professional. Proactive. Progressive. Proterial Cable America.

We are committed to helping you innovate, adapt, and excel with confidence. Partner with us, and let’s shape the future together.

A Legacy of Excellence

With nearly 40 years of experience, Proterial Cable America stands by your side as you pioneer new possibilities in your field. Our seasoned engineers have been instrumental in pushing boundaries and setting new industry standards.

Relationships That Last

At Proterial Cable America, we believe that strong relationships are the cornerstone of success. By understanding your goals and challenges, we become a seamless extension of your team, offering solutions that drive your breakthroughs.

Dedication to Engineering Perfection

Nothing leaves our doors without undergoing rigorous quality control. Every product meets or exceeds the highest industry standards, ensuring flawless performance, reliability, and compliance.

Always Safety-First

Safety is our number one priority. From initial design to final production, we implement strict safety protocols across all divisions, safeguarding customer, end user, and public safety.


Our Partners Share Their Experiences

Case study

University of Connecticut

Discover how Proterial Cable America played a pivotal role in the ambitious project of modernizing the Internet infrastructure at UConn. This case study delves into the challenges faced, innovative solutions implemented, and the transformative impact on enhancing connectivity for the university community.

Get In Touch

Tell Us About Your Project

Let’s bring your project to life with the high-performance materials and components you need to drive innovation and build a better future.