Southwire

Southwire is a prominent manufacturer and supplier of building wire and utility cable, along with the tools necessary for their installation. The company specializes in a wide range of products, including utility and industrial power cables, telecommunications cables, and copper and aluminum rods. By continuously improving its offerings and understanding customer needs, Southwire aims to enhance safety, productivity, and efficiency in the electrical installation industry. The company is committed to delivering high-quality wire products that not only meet industry standards but also address the evolving challenges faced by its customers.

Norman Adkins

COO

J. Guyton Cochran

EVP and CFO

Roy Richards

Founder and Chairman

Stuart Thorn

President and CEO

Bradford S. Tuggle

VP of Finance Industrial Division

Charles Hume

Managing Director

9 past transactions

Ndustrial

Corporate Round in 2025
Ndustrial specializes in providing analytical engines and an industrial optimization platform tailored for mid-tier manufacturers and energy companies. Their solutions focus on enhancing production control, improving energy efficiency, and minimizing waste, which enables organizations to optimize operations and reduce costs. The company employs a proprietary industrial operating system that integrates legacy data and facilitates the deployment of new Industrial IoT assets. Additionally, Ndustrial offers real-time cloud-based applications designed for factories and industrial facilities, utilizing predictive control algorithms to support efficient resource management across various sectors.

BoxPower

Corporate Round in 2024
BoxPower Inc. is focused on enhancing power and energy resilience through its innovative ecosystem of modular products. The company develops solar microgrid software and hardware to optimize performance and facilitate the deployment of microgrids. BoxPower offers a range of services, including project development, system design and engineering, installation, monitoring, and maintenance for integrated solar, battery, and backup generator systems. This approach allows clients to achieve faster deployment and lower costs for commercial and utility microgrid projects. BoxPower has operated in diverse locations, from Alaska to Puerto Rico, supporting clients in disaster relief, rural electrification, medical clinics, utilities, remote agriculture, and off-grid commercial applications. To date, the company has offset over 40 million pounds of carbon dioxide and provides power to more than 5,000 individuals and businesses.

Condoit

Seed Round in 2024
Condoit is an electrical engineering software platform that serves electrical contractors, engineers, and facility managers by offering advanced design, analysis, and collaboration tools. The platform aims to enhance the efficiency and safety of professionals who install electric vehicle chargers and solar arrays. By streamlining processes, Condoit reduces the time and potential human errors associated with circuit analysis, particularly in short circuit and arc flash evaluations. Additionally, the software enables users to predict system failures before they occur, allowing engineers and facility owners to manage short circuits effectively and affordably.
Rapha has been offering free medical treatment to adults who are at or below 200% of the federal poverty threshold and who are uninsured. Rapha began giving basic medical care during evening clinics staffed by volunteer providers.

VoltServer

Series B in 2023
VoltServer Inc. is a company that manufactures and supplies innovative electrical power distribution products, leveraging its patented Digital Electricity technology. This technology enables the delivery of touch-safe electricity through standard data cables, significantly improving the cost, speed, power, distance, efficiency, and flexibility of electrical installations compared to traditional methods. VoltServer's solutions are applicable in various sectors, including telecommunications, data centers, renewable energy, and electric vehicles. The company's products support wireless densification, intelligent buildings, and indoor agriculture. VoltServer began shipping its products in 2015 and has since been deployed in numerous large venues, such as sports stadiums, office buildings, hotels, and medical facilities. Founded in 2011, VoltServer is based in East Greenwich, Rhode Island, with an additional office in Basingstoke, United Kingdom.

Novinium

Acquisition in 2022
Novinium maximizes the ROI of cable-reliability programs with rehabilitation solutions that result in less cable being replaced, reduce hazard exposure, require shorter outages, and offer up to a 40-year warranty. Whether performing turnkey rehabilitation or tailored rejuvenation, only Novinium, with its proprietary technology and process flexibility, delivers more rehabilitation at the lowest total cost per foot. Underground cable rejuvenation goes by several names, including chemical restoration, dielectric enhancement, cable treatment, and silicone injection. Whatever the name, Novinium and its partners deliver the most advanced formulations and methods for extending the reliable life of underground cable. They offer a full spectrum of cable-rejuvenation technologies to provide the highest level of circuit system reliability — always with the least capital intensity and the most advantageous life-cycle cost. All of the commercially significant cable-rejuvenation technologies in use around the world were invented by Novinium founders and their Novinium teammates. The Novinium team brings together the industry’s most experienced cable-rejuvenation specialists. That experience, combined with unrelenting process and technology improvements, means that circuit owners benefit from improved circuit reliability and the lowest capital cost. Their customers see immediate, tangible results: capital investments in their technologies have saved over US$1 billion globally, and that number grows every day. Circuit owners around the world have come to rely upon the rejuvenation technology and advancements invented by their experts. Only Novinium can offer circuit owners access to the most knowledgeable rehabilitation team in the world. Providing twice the life and twice the reliability for your cables, Novinium offers circuit owners a portfolio of injection fluids and injection processes that can be tailored to your needs.

Sumner Manufacturing Co., Inc.

Acquisition in 2016
Sumner Manufacturing Co., Inc. is a recognized leading manufacturer of material lifts, jack stands, welding tools, material carts and other tools and equipment for the construction market. Sumner is a key supplier to the welding and mechanical contracting industries and has a market presence in more than 50 countries around the world.

United Copper Industries

Acquisition in 2016
United Copper Industries, Inc. is a manufacturer and distributor of copper building wires and cables, primarily serving the electrical distribution market in the United States and Canada. Founded in 1999 and based in Denton, Texas, the company produces a range of 600-volt building wire types, including THHN, NM-B, metal-clad, and bare copper products. These wires and cables are essential for the construction of industrial, residential, and commercial buildings. United Copper Industries operates a modern, vertically integrated manufacturing facility and employs approximately 300 associates. It sells its products through a network of national, regional, and local electrical distributors. As of 2016, the company is a subsidiary of Southwire Company, LLC.

Coleman Cable

Acquisition in 2013
CCI is a manufacturer and innovator of wire and cable and other electrical products, serving a multitude of channels and industries.
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