When was EnerSys founded?

EnerSys was founded in 1999 and raised its 1st funding round 1 year after it was founded.

Where is EnerSys located?

EnerSys is headquartered in Reading, United States. It is registered at Reading, Pennsylvania.

How many employees does EnerSys have?

As of Jul 31, 2026, the latest employee count at EnerSys is 6290.

Is EnerSys a funded company?

EnerSys is a funded company, having raised an undisclosed amount across 5 funding rounds to date. The company's 1st funding round was a $***** Series A round, raised on Nov 2000.

When was the latest funding round of EnerSys?

EnerSys' latest funding was a $***** Grant (prize money) round on May 01, 2015, with participation from 1 investor.

What is the annual revenue of EnerSys?

Annual revenue of EnerSys is more than $1B as on Mar 31, 2025

Where does EnerSys rank among its competitors?

EnerSys ranks 3rd amongst 1080 active competitors, of which 98 are funded. It stands 6th in terms of total funding among its competitors. The most recent competitor to raise funding was Hexagon Composites, which secured $5.27M in Mar, 2025.

Who are the top competitors of EnerSys?

EnerSys' top competitors include Sunwoda Electronic, FlexGen and Maxvolt Energy. Among them, Hexagon Composites secured the most recent funding round in March, 2025.

EnerSys - 2026 Company Profile, Team, Funding, Competitors & Financials

EnerSys is a public company based in Reading (United States), founded in 1999. It operates as a Global leader providing stored energy solutions for diverse industries and applications. EnerSys has raised an undisclosed amount in funding. The company has 1080 active competitors, including 98 funded and 161 that have exited. Its top competitors include companies like Sunwoda Electronic, FlexGen and Maxvolt Energy.

Company Details

Global leader providing stored energy solutions for diverse industries and applications. They redefine technology, empower customers, and meet the needs of a changing world. They offer batteries, chargers, monitoring and fleet management, energy systems, and services. Their solutions cater to communications networks, logistics, warehousing, transportation, data centers, industrial power, utilities, aerospace, defense, safety, security, and medical sectors. They provide power solutions for essential industries adapting to fast-changing landscapes, ensuring safe and uninterruptible functioning. They build systems that power reliable connections around the world, supporting vital parts of networks. They are committed to environmental stewardship, social awareness, and ethical business practices. They focus on sustainability, human rights, and compliance. They engage in sustainable procurement, industry associations, and community engagement. They offer tools like battery sizing programs and compliance calculators.

Website: www.enersys.com/
Email ID: *****@enersys.com
Registered Address: Reading, Pennsylvania

Key Metrics

Founded Year

1999

Location

Reading, United States

Stage

Public

Latest Funding Round

Grant (prize money), May 01, 2015, $*****

Investors

Metalmark Capital & 4 more

Ranked

3^rd among 1080 active competitors

Annual Revenue

$1B+ as on Mar 31, 2025

Employee Count

6,290 as on Jul 31, 2026

Investment & Acquisitions

Verkor & 9 more

Similar Companies

Sunwoda Electronic & 1249 more

Exit Details

Public

View EnerSys' full profile

EnerSys is associated with 8 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
MVE Hostomice s.r.o. CIN: 05567319 , Czech Republic, Active	Nov 15, 2016	-	-
INEX Technology s.r.o. CIN: 26969572 , Czech Republic, Active	May 23, 2005	-	-
Iontech Systems s.r.o. CIN: 05135605 , Czech Republic, Active	Jun 03, 2016	-	-
Intersys International s.r.o. CIN: 14156610 , Czech Republic, Active	Jan 14, 2022	-	-
Enersys India Batteries Private Limited CIN: U74999TS2007PTC183675 , India, Active	Feb 05, 2007	₹10 - ₹50 Cr (As on Mar 31, 2025)	37 (As on May 31, 2023)
ENERSYS CIN: 1289308 , United States, Active	Oct 12, 2000	$1B+ (As on Mar 31, 2025)	-	-
ENERSYS DELAWARE INC. CIN: 952388156 , United States, Active	Dec 31, 1999	-	4488 (As on Dec 31, 2024)	-
Enersis, spol. s r.o. CIN: 25420356 , Czech Republic, Active	Sep 01, 2000	-	-

EnerSys got listed on Jul 30, 2004.

Click here to take a look at EnerSys's IPO in detail

EnerSys has raised funding over 5 rounds. Its first funding round was on Nov 2000. Its latest funding round was a Grant (prize money) round on May 01, 2015 for $*****. 1 investor participated in its latest round. EnerSys has 5 institutional investors.

Here is the list of recent funding rounds of EnerSys:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
May 01, 2015	1315365	Grant (prize money)	5926547	2346956	1909732	3911333
Jan 13, 2012	9103125	Grant (prize money)	7935521	3620430	5350938	Military Health
May 31, 2008	6251629	Grant (prize money)	8772210	1151321	6495636	NASA

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View details of EnerSys's funding rounds and investors

EnerSys' employee count trend

EnerSys has 6,290 employees as of Jul 26. Here is EnerSys's employee count trend over the years:

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Top competitors of EnerSys include Sunwoda Electronic, FlexGen and Maxvolt Energy. Here is the list of Top 10 competitors of EnerSys, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Sunwoda Electronic 1997, Shenzhen (China), Public	Manufacturer of lithium-ion batteries, energy storage systems, and related hardware	-	Source Code Capital, Cygnus Equity & 8 others	71/100
2nd	FlexGen 2009, Durham (United States), Series C	Battery energy storage solutions and software platform for energy transition	$276M	General Electric, Caterpillar & 7 others	69/100
3rd	EnerSys 1999, Reading (United States), Public	Global leader providing stored energy solutions for diverse industries and applications	-	Metalmark Capital, Slater Technology Fund ... & 3 others	65/100
4th	Maxvolt Energy 2019, Noida (India), Public	Manufacturer of lithium-ion battery packs for electric vehicles and energy storage solutions	$1.5M	All Rounder Marketing, Chittorgarh Infotech ... & 25 others	64/100
5th	Amara Raja Group 1985, Hyderabad (India), Public	Manufacturer of batteries and other automotive components	-	-	60/100
6th	Exide 1888, Milton (United States), Acquired	Manufacturer & supplier of automotive power storage systems	$408M	Defense.gov, Z Capital Group	59/100
7th	Exide Industries 1947, Kolkata (India), Public	Manufacturer and marketer of a wide range of lead acid storage batteries	$220M	Nalanda Capital, India Capital Growth	57/100
8th	Saft 1913, Levallois Perret (France), Acquired	Manufacturer of lithium-Ion battery	-	-	55/100
9th	NICHICON 1950, Kyoto (Japan), Public	Limited information available	-	-	54/100
10th	Hexagon Composites 2008, Alesund (Norway), Public	Offers composite pressure cylinder technology for a wide range of mobility and storage applications	-	Handelsbanken, Vermögensclub & 4 others	54/100

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EnerSys has made 1 investments in companies including Verkor. EnerSys has also acquired 9 companies including Bren-Tronics and Industrial Battery & Charger.

Here is the list of investments & acquisitions:

Filter this list

Date of Investment/Acquisition	Type	Company Name	Founded Year	Location
Oct 31, 2024	Investments	Verkor	2020	Grenoble (France)
May 02, 2024	Acquisition	Bren-Tronics	1973	Commack (United States)
Apr 06, 2023	Acquisition	Industrial Battery & Charger	1977	Charlotte (United States)