EnerSys

EnerSys is a global leader in providing stored energy solutions for industrial applications, manufacturing and distributing a range of products including motive power batteries and chargers, reserve power batteries, battery accessories, and outdoor equipment enclosures. Motive power batteries are primarily used in electric forklift trucks and commercial electric vehicles, while reserve power batteries serve industries such as telecommunications, utilities, and healthcare. EnerSys also specializes in energy systems that integrate enclosures, power conversion, power distribution, and energy storage. Its product offerings are marketed under various brands, including PowerSafe, DataSafe, and ODYSSEY, among others. With a presence in over 100 countries, EnerSys is committed to delivering high-quality products and services, supported by strong customer service and a focus on meeting diverse customer needs across multiple sectors.

David Shaffer

Director, President and CEO

9 past transactions

Verkor

Series C in 2024
Verkor is a manufacturer of battery cells dedicated to increasing the production of low-carbon batteries to meet the rising demand for electric vehicles. The company emphasizes the development of batteries that have a significantly reduced carbon footprint compared to traditional options, which minimizes emissions associated with logistics. By utilizing carbon-free electricity in its production processes, Verkor aims to provide businesses with cost-effective battery solutions that align with sustainability goals.

Bren-Tronics

Acquisition in 2024
Bren-Tronics is a manufacturer specializing in military and industrial power solutions. The company produces and supplies a range of batteries, including rechargeable and non-rechargeable options, along with chargers and accessories tailored to meet diverse military and defense sector needs.

NorthStar Battery

Acquisition in 2019
NorthStar Battery is a global leader in the design and manufacture of lead-acid batteries and energy storage solutions. The company specializes in valve-regulated and sealed lead-acid batteries, providing reliable power solutions tailored for various applications. With a commitment to sustainability, NorthStar focuses on developing advanced technologies that enhance battery life, reduce operational costs, and minimize environmental impact. The company operates major facilities in Sweden, the United States, China, and the Middle East, complemented by distribution and service centers across Latin America, Europe, Africa, and the Asia-Pacific region. NorthStar Battery's mission is to deliver dependable and eco-friendly power solutions worldwide.

Alpha Technologies Services

Acquisition in 2018
Alpha Technologies is a provider of comprehensive commercial-grade energy solutions tailored for a variety of sectors, including broadband, telecommunications, renewable energy, and industrial applications. The company specializes in a wide range of products and services, including uninterruptible power supplies, generators, enclosure systems, backup fuel cell systems, and power management software. Their innovative AlphaGateway product line enables critical network power and high-capacity backhaul, facilitating the installation of power-over-Ethernet to devices such as Wi-Fi radios and surveillance cameras. Additionally, Alpha Technologies offers preventive maintenance, construction, and installation services, as well as monitoring and consulting solutions, ensuring reliable energy management for its customers worldwide.

The Enser

Acquisition in 2016
Enser Corporation specializes in the engineering, manufacturing, and staffing services sector, focusing primarily on advanced battery technology. The company is a manufacturer of molten salt thermal batteries designed for military applications, particularly in powering electronics, guidance systems, and various electrical loads utilized in modern weapon systems. Enser's proprietary lithium silicon cobalt disulfide chemistry enhances battery performance and increases power density, making it suitable for next-generation strategic defense and precision-guided weapon systems. Through its innovative solutions, Enser plays a critical role in supporting advanced military capabilities.

Quallion

Acquisition in 2013
Quallion is a manufacturer specializing in the design and production of lithium-ion cells and battery packs. The company caters to various sectors, including military, aerospace, medical, and automotive industries. In addition to its manufacturing capabilities, Quallion focuses on developing innovative battery chemistries to meet the specific needs of its diverse clientele, enhancing performance and reliability in critical applications.

Purcell Systems

Acquisition in 2013
Purcell Systems Inc., established in 2000 with operations in the US and Sweden, specializes in designing and manufacturing innovative, high-quality electronic equipment enclosure solutions. The company caters to diverse global industries such as telecom, cable/MSO, energy/utility, land mobile radio, transportation, and government/military sectors. Their product portfolio includes battery and auxiliary equipment enclosures, BTS/radio enclosures for wireless service providers, and versatile platform enclosures tailored to house multi-carrier power amplifier equipment. Purcell Systems' solutions are renowned for their thermal management capabilities, ensuring reliable performance in harsh outdoor environments.

ABSL Power Solutions

Acquisition in 2011
ABSL Power Solutions is a world leader in the research, design, development and delivery of power solutions for customers.

Altergy Systems

Funding Round in 2009
Altergy Systems is a company headquartered in Folsom, California, that specializes in the design and manufacture of proton exchange membrane fuel cell systems. Established in 2001, it provides reliable backup power solutions primarily for telecommunications, data centers, and other mission-critical power applications both in the United States and internationally. The company's product offerings include stationary power systems for commercial and residential use, portable systems such as generators and battery replacements, and motive applications for vehicles like automobiles and buses. Altergy's Freedom Power fuel cells have demonstrated their reliability by logging over 32 million hours of runtime and have successfully provided uninterrupted power during natural disasters, where traditional systems have failed.
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