Insights

Defense manufacturing EnerSys is expanding defense-focused lithium cell manufacturing with a U.S. based supply chain, presenting an opportunity to position portable energy storage, power management, and mission-critical battery solutions to defense contractors and aerospace integrators.

U.S. expansion The Greenville, South Carolina lithium cell facility update signals a strategic push for domestic production capability, enabling sales conversations with government agencies, defense primes, and critical infrastructure customers seeking secure, local supply chains.

Integrated solutions EnerSys combines batteries, chargers, energy storage tech, software-enabled intelligence, and global support, aligning with customers seeking turnkey power uptime for data centers, communications networks, and material handling operations.

Financial momentum With revenue scale in the mid to high multi-billion range and active institutional investor interest, EnerSys presents opportunities to upsell higher-value energy storage systems, service agreements, and efficiency analytics to customers prioritizing uptime and resilience.

Global footprint Serving over 100 countries with broad application exposure (aerospace, defense, energy, transportation), EnerSys is well-positioned to cross-sell multi-region energy storage deployments, after-sales support, and standardized deployment projects across diverse industries.

EnerSys Tech Stack

EnerSys uses 8 technology products and services including PTC Creo, Azure Database for PostgreSQL, ABAP, and more. Explore EnerSys's tech stack below.

  • PTC Creo
    Cad & Graphics
  • Azure Database for PostgreSQL
    Database
  • ABAP
    Enterprise
  • OpenAI
    Generative Ai
  • pandas python
    Machine Learning
  • Asta Powerproject
    Operations
  • NIS2
    Risk And Compliance
  • Kronos Time & Attendance
    Time Tracking

Media & News

EnerSys's Email Address Formats

EnerSys uses at least 2 format(s):
EnerSys Email FormatsExamplePercentage
First.Last@enersys.comJohn.Doe@enersys.com
94%
FLast@enersys.comJDoe@enersys.com
3%
First.L@enersys.comJohn.D@enersys.com
2%
FirstL@enersys.comJohnD@enersys.com
1%
First.Last@enersysinc.comJohn.Doe@enersysinc.com
69%
Last@enersysinc.comDoe@enersysinc.com
19%
FLast@enersysinc.comJDoe@enersysinc.com
6%
FirstL@enersysinc.comJohnD@enersysinc.com
6%

Frequently Asked Questions

What is EnerSys's phone number?

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You can contact EnerSys's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is EnerSys's stock symbol?

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EnerSys is a publicly traded company; the company's stock symbol is ENS.

What is EnerSys's official website and social media links?

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EnerSys's official website is enersys.com and has social profiles on LinkedInCrunchbase.

How much revenue does EnerSys generate?

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As of July 2026, EnerSys's annual revenue is estimated to be $1B - $10B.

What is EnerSys's SIC code NAICS code?

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EnerSys's SIC code is 3691 - Storage Batteries NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does EnerSys have currently?

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As of July 2026, EnerSys has approximately 6.2K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Ceo: E. Y. C. B.Chief Accounting Officer (cao): W. P.Chief Accounting Officer (cao), Vp Finance Emea/Apac: S. V.. Explore EnerSys's employee directory with LeadIQ.

What industry does EnerSys belong to?

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EnerSys operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What technology does EnerSys use?

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EnerSys's tech stack includes PTC CreoAzure Database for PostgreSQLABAPOpenAIpandas pythonAsta PowerprojectNIS2Kronos Time & Attendance.

What is EnerSys's email format?

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EnerSys's email format typically follows the pattern of First.Last@enersys.com. Find more EnerSys email formats with LeadIQ.

How much funding has EnerSys raised to date?

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As of July 2026, EnerSys has raised $499M in funding. The last funding round occurred on Jan 17, 2025 for $199M.
EnerSys logo

EnerSys

Appliances, Electrical, and Electronics ManufacturingPennsylvania, United States5001-10000 Employees

EnerSys is a global provider of stored energy solutions for industrial applications, delivering batteries for motive power, reserve power, aerospace and defense, and specialty uses, along with a full range of integrated services and systems. With more than a century of battery experience, the company serves customers through a broad portfolio of DC power products and related support. It is based in Reading, Pennsylvania, and maintains a worldwide network of sales and service locations. The company focuses on supplying complete DC power solutions for diverse industrial needs.

Its customer base spans industrial, infrastructure, and defense sectors that rely on dependable energy storage to maintain uninterrupted power under varying load. In June 2026 EnerSys introduced DataSafe Noir, a lithium-based energy storage system designed to manage power behavior in data centers facing dense, dynamic workloads.

Section iconCompany Overview

Phone number
SIC Code
3691 - Storage Batteries
Stock Symbol
ENS
NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Employees
5001-10000

Section iconFunding & Financials

  • $499M

    EnerSys has raised a total of $499M of funding over 2 rounds. Their latest funding round was raised on Jan 17, 2025 in the amount of $199Mas a grant.

  • $1B - $10B

    EnerSys's revenue is estimated to be in the range of $1B - $10B

Section iconFunding & Financials

  • $499M

    EnerSys has raised a total of $499M of funding over 2 rounds. Their latest funding round was raised on Jan 17, 2025 in the amount of $199Mas a grant.

  • $1B - $10B

    EnerSys's revenue is estimated to be in the range of $1B - $10B

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