we’re making connections

Our work goes beyond the manufacturing of the electrical, network infrastructure, and HVAC products that we supply. At NSI, you’ll find that we care about your business and work hard every day to gain your trust and ensure your success. We know that when you succeed, we succeed.

Our Humble beginnings

In 1975, we devoted NSI to the success of distributors and their customers in the electrical industry. Today, we bring the same devotion to multiple industries, and we’ve worked hard to earn our reputation for unbeatable service, problem-solving agility, and commitment to new ideas for the advancement of our customers, our company, and our people.


NSI’s core philosophy is Making Connections. Focused on the electrical, network infrastructure, and HVAC industries, NSI connects distributors to products, services, and technologies by providing a fresh perspective and caring approach to drive smart solutions.

The driving force behind market-leading brands and products, NSI’s primary job for over 45 years has been to fulfill the needs of distributors. By staying grounded in the principles of service and value, NSI continues to deliver high-quality, industry-advancing, and comprehensive product solutions.

NSI includes many well-respected brands, including Bridgeport Fittings®, Polaris®, TORK® and WarriorWrap®—and we’re still growing.

our core values

We Are Committed.

Commit to each other, to being easy to do business with, to the advancement of our industries, and to 100% reliability.

We Promote Advancement.

Advancing our customers’ success, excellence in our products, our people, and technologies that accelerate results.

We Care.

Putting ourselves in others’ shoes means we act with respect and helpfulness, anticipating needs to exceed expectations.

We Demand Agility.

Agile to devise better solutions for all, to overcome all challenges, and to be ingenious, patient, flexible, and bold.

Let’s Connect

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