NSi Industries LLC

What NSi Industries LLC does

NSI Industries LLC is a Huntersville, North Carolina-based manufacturer and supplier of branded electrical components and network infrastructure products, operating since 1979 as a platform of heritage sub-brands including Bridgeport, Polaris, TORK, Remke, Metallics, Terminator, WarriorWrap, PowerGRP, Platinum Tools, Lynn Electronics, and ENET. The company offers over 15,000 SKUs across cable and conduit fittings, pre-insulated connectors, wire management, timers and controls, fasteners and anchors, fiber optic assemblies, and network transceivers, with over 60% of products manufactured in the United States supporting Build America Buy America compliance. Manufacturing operations span Connecticut (Metallics), Illinois (Remke, CPI zinc die casting), Pennsylvania (Lynn Electronics fiber and copper assemblies), and California (ENET network peripherals), with corporate headquarters consolidating distribution in a 152,000 square foot Huntersville facility.

NSI generates revenue through B2B hardware sales exclusively, selling branded products to over 2,000 industrial distributors and contractors across North America rather than direct to end users. Pricing is quote-based and not publicly disclosed. End markets include industrial manufacturing, electric utilities, commercial construction, residential, data center, telecommunications, and alternative energy, with industrial identified as the primary segment. Following Sentinel Capital Partners' November 2024 acquisition from Odyssey Investment Partners, NSI divested its HVAC division to Lennox International for $550 million in October 2025 to refocus as a pure-play electrical components platform. Hubbell Incorporated then acquired NSI on June 9, 2026 for $3.0 billion (approximately 15.5x anticipated 2026 EBITDA of roughly $570 million), integrating the company into Hubbell's utility and electrical solutions portfolio with stated expansion into data center and network infrastructure verticals.

Name

NSi Industries LLC

Legal name

NSI Industries LLC

Website

https://nsiindustries.com

Company type

Private

Founded year

1979

Operating status

Acquired

Headcount range

251–500 employees

Short description

NSI Industries LLC is a US-based manufacturer of branded electrical components and network infrastructure products, selling over 15,000 SKUs through 2,000+ distributors across North America serving industrial, utility, commercial, data center, and alternative energy end markets.

Ownership category

akta.pro rank

Product category

Electrical Components Manufacturing

NAICS

Wiring Device Manufacturing (33593), Electrical Equipment Manufacturing (33531)

SIC

Electrical Industrial Apparatus (3620), Electronic Components, Nec (3679)

akta.pro primary industry

Wiring Devices & Receptacles (switches, sockets, plugs, industrial outlets, pin & sleeve) (IMAGAEAF)

Keywords

• Electrical fittings
• Wire management solutions
• Network infrastructure products
• Electrical connectors
• Power distribution components

Headquarters

HQ city

Huntersville

HQ country

United States

HQ region

North America

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure

Revenue model

1. Electrical Components Distribution: NSI Industries generates revenue through the manufacture and distribution of branded electrical components sold to industrial distributors and contractors. Products include cable fittings, connectors, wire management solutions, and network infrastructure products sold under established brands including Bridgeport, Polaris, and Tork. The company projects approximately $570 million in revenue for 2026.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

NSi Industries manufactures and supplies branded electrical components and network infrastructure products through sub-brands including Bridgeport, Polaris, TORK, ENET, Lynn Electronics, Platinum Tools, Metallics, Remke, Terminator, WarriorWrap, and PowerGRP. Its portfolio of over 15,000 SKUs covers cable and conduit fittings, wire and power connectors, cord grips, fasteners, electrical tape and cable ties, timers and controls, fiber optic assemblies, network transceivers, media converters, and installation tools, sold exclusively through a network of more than 2,000 industrial distributors and contractors across North America.

Product overview

NSI Industries is a manufacturer and supplier of branded electrical and network infrastructure products operating as a platform of multiple sub-brands. The company offers over 15,000 products through more than 2,000 distributors across North America, with over 60% of products manufactured in the U.S. The portfolio consists of three main segments: (1) Electrical Products including Bridgeport fittings, Polaris pre-insulated connectors, TORK timers/controls, Terminator wire connectors, WarriorWrap tape, PowerGRP cable ties, and Remke cord grips; (2) Network Infrastructure including ENET transceivers (1G-800G), Lynn fiber/copper assemblies, Platinum Tools, and comprehensive cabling solutions; and (3) Fasteners and Hardware through Metallics and CPI zinc die casting. NSI was acquired by Hubbell Incorporated for $3 billion in June 2026, following its repositioning as a pure-play electrical components company after divesting its HVAC division to Lennox International for $550 million in October 2025.

Differentiator

Problem solved

Functional benefit

Brands

• Bridgeport: Market-leading brand for electrical fittings including fittings for solar systems and liquidtight conduit fittings.
• Polaris
• TORK
• Metallics
• Remke
• Terminator
• WarriorWrap
• PowerGRP
• Platinum Tools
• Lynn
• ENET

Products and services

• Bridgeport Electrical Fittings

Quantifiable outcome

• NSI projects approximately $570 million in revenue for 2026
• +2 more outcomes

Named customers1 record

Segments7 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Two partnerships are on record, tiered major and core.

• Lennox InternationalmajorChannel Partner/ Reseller/ Distributor · 16 October 2025Lennox International acquired NSI Industries' HVAC division for approximately $550 million in October 2025. The acquisition included brands such as Duro Dyne and Supco and expanded Lennox's parts and supplies portfolio across North America. This divestiture allowed NSI to focus on its electrical products business.
• Electrical Training ALLIANCE (etA)coreStrategic or Co-development PartnerBridgeport, one of NSI's most trusted brands, has partnered with the electrical training ALLIANCE (etA) as a Platinum Level supporter. This partnership includes hands-on training support with real-world code-compliant fittings, product donations for curriculum and lab instruction, technical resources for instructors, and curriculum development collaboration.

Scale indicators8 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Hubbell Incorporated: Hubbell is the strategic acquirer of NSI and a major manufacturer of electrical components, connectors, lighting and utility products serving the same industrial, commercial and utility end markets. Directly comparable on wiring devices, connectors and electrical fittings, and now the parent entity for NSI's portfolio.
• Eaton Corporation: Eaton is a large diversified power management manufacturer with overlapping electrical components, connectors, fittings and wiring devices across industrial, data center and utility end markets. Comparable to NSI on electrical distribution products and increasingly on data center power infrastructure.
• Thomas & Betts (ABB): Thomas & Betts, now part of ABB, manufactures electrical connectors, fittings and components for industrial, commercial and utility applications. Directly comparable to NSI on connectors (Polaris), cord grips (Remke) and conduit fittings (Bridgeport), with a broader global footprint.
• CommScope: CommScope is a large manufacturer of network connectivity, fiber optics and broadband infrastructure, overlapping with NSI's ENET, Lynn Electronics and Platinum Tools product families. Relevant peer for the data center and telecom end markets that NSI serves.
• Amphenol: Amphenol is a global leader in interconnect, antenna and sensor solutions including high-speed transceivers and fiber optic connectors for data centers. Comparable to NSI/ENET in the high-speed optical transceiver and fiber connectivity categories.

Direct peers

• Atkore Inc. Atkore is a leading manufacturer of electrical raceway, cable and mechanical products — including conduit, fittings, cable tray and armoured cable — competing head-to-head with NSI's Bridgeport fittings and Metallics fastener lines across electrical distribution and contractor channels.
• Leviton Manufacturing: Leviton is a private manufacturer of wiring devices, switches, receptacles, timers/controls and network connectivity products directly overlapping NSI's TORK controls, Terminator wire connectors and ENET data infrastructure lines, sold through similar distributor and contractor channels.
• Southwire Company: Southwire is one of North America's largest wire and cable manufacturers, with growing exposure to connectors, tools and electrical products. Comparable to NSI on cable-related infrastructure products, contractor channels and BABA-relevant domestic manufacturing.
• Panduit: Panduit is a leading manufacturer of network connectivity, cabling, fiber and data center infrastructure products, directly comparable to NSI's ENET transceiver, Lynn Electronics and Platinum Tools lines, and competing for the same enterprise and data center customers.
• Encore Wire Corporation: Encore Wire is a U.S.-based manufacturer of wire and cable products for electrical construction, industrial and utility markets. Comparable to NSI on electrical construction channels and BABA-compliant domestic manufacturing positioning.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/nsiindustries
• YouTubeyoutube.com/NSiTORK
• Facebookfacebook.com/nsiindustriesllc
• LinkedInlinkedin.com/company/nsi-industries-llc

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries11 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A5 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about NSi Industries LLC