When was Altairnano founded?

Altairnano was founded in 1973 and raised its 1st funding round 33 years after it was founded.

Where is Altairnano located?

Altairnano is headquartered in Anderson, United States. It is registered at Reno, Nevada.

How many employees does Altairnano have?

As of May 31, 2026, the latest employee count at Altairnano is 61.

Is Altairnano a funded company?

Altairnano is a funded company, having raised an undisclosed amount across 5 funding rounds to date. The company's 1st funding round was a $***** Grant (prize money) round, raised on Sep 09, 2006.

When was the latest funding round of Altairnano?

Altairnano's latest funding was a $***** Grant (prize money) round on Apr 19, 2012, with participation from 1 investor. Its primary sector is Energy Storage Tech. In United States, the Energy Storage Tech sector has seen $2.03B in funding in 2026 to date.

What is the annual revenue of Altairnano?

Annual revenue of Altairnano is between $50M and $100M as on Dec 31, 2016

Where does Altairnano rank among its competitors?

Altairnano ranks 34th amongst 600 active competitors, of which 62 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was GridCARE, which secured $64M in May, 2026.

Who are the top competitors of Altairnano?

Altairnano's top competitors include A123 Systems, Amperehour Solar Technology and Corvus Energy. Among them, GridCARE secured the most recent funding round in May, 2026.

Altairnano - 2026 Company Profile, Funding, Competitors & Financials

Altairnano is a public company based in Anderson (United States), founded in 1973. It operates as a Manufacturer of li ion battery systems. Altairnano has raised an undisclosed amount in funding. The company has 600 active competitors, including 62 funded and 46 that have exited. Its top competitors include companies like A123 Systems, Amperehour Solar Technology and Corvus Energy.

Company Details

Manufacturer of li ion battery systems. It provides battery solutions with features like fast charging, high cycle life, and enhanced thermal stability for applications in electric vehicles, grid energy storage, and industrial power backup. It offers power management solutions for transportation, military, and renewable energy sectors.

Website: altairnano.com
Registered Address: Reno, Nevada

Key Metrics

Founded Year

1973

Location

Anderson, United States

Stage

Public

Latest Funding Round

Grant (prize money), Apr 19, 2012, $*****

Investors

National Science Foundation & 1 more

Ranked

34^th among 600 active competitors

Annual Revenue

$50M - $100M as on Dec 31, 2016

Employee Count

61 as on May 31, 2026

Similar Companies

KORE Power & 163 more

Exit Details

Public

View Altairnano's full profile

Altairnano is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
KAREN WERNER CIN: 880407256 , United States, Active	Dec 31, 1999	-	21 (As on Dec 31, 2024)	-
ALTAIR NANOTECHNOLOGIES INC CIN: 1016546 , United States, Active	May 14, 2012	$50M - $100M (As on Dec 31, 2016)	18 (As on Dec 31, 2016)	-

Altairnano got listed on Apr 04, 1997.

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

Altairnano has raised funding over 5 rounds. Its first funding round was on Sep 09, 2006. Its latest funding round was a Grant (prize money) round on Apr 19, 2012 for $*****. 1 investor participated in its latest round. Altairnano has 2 institutional investors.

Here is the list of recent funding rounds of Altairnano:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Apr 19, 2012	8024228	Grant (prize money)	5114711	2600873	1351616	4407808
Jul 29, 2011	5885384	Post IPO	4686135	1425221	2077057	1088971
Jun 19, 2010	3389288	Grant (prize money)	9837728	1060966	7886381	OSTI

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View details of Altairnano's funding rounds and investors

Altairnano's employee count trend

Altairnano has 61 employees as of May 26. Here is Altairnano's employee count trend over the years:

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Top competitors of Altairnano include A123 Systems, Amperehour Solar Technology and Corvus Energy. Here is the list of Top 10 competitors of Altairnano, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	A123 Systems 2001, Hangzhou (China), Public	Manufacturer of automotive lithium-ion batteries	$201M	General Electric, Sequoia Capital & 19 others	76/100
2nd	Amperehour Solar Technology 2017, Pune (India), Series A	Provider of energy storage systems and energy management platform solutions	$7.45M	VHGB, Wellfound & 23 others	68/100
3rd	Corvus Energy 2009, Nesttun (Norway), Acquired	Developer of energy storage systems (ESS) based on lithium NMC technology	$88.3M	Morgan Stanley, Equinor & 10 others	66/100
4th	Farasis Energy 2002, Nanchang (China), Public	Manufacturer of lithium-ion batteries for electric vehicles and energy storage	$793M	Mercedes-Benz, China Venture Capital & 15 others	66/100
5th	Microvast 2006, Stafford (United States), Public	Manufacturer of lithium-ion battery solutions for transportation, heavy equipment, and storage	$430M	IFC, Ashmore & 7 others	64/100
6th	GridCARE 2024, Redwood City (United States), Series A	Provider of AI data center power solutions leveraging existing grid infrastructure	$77.5M	Temasek, Xora Innovation & 20 others	63/100
7th	Pureev.in 2015, Hyderabad (India), Series A	Manufacturer of energy storage products and electric vehicles with lithium batteries	$21.8M	Hindustan Media Ventures, Bennett, Coleman ... & 33 others	62/100
8th	KORE Power 2018, Idaho Falls (United States), Acquired	Developer of battery cells, energy storage systems, and e-mobility solutions	$75.1M	Siemens, ADS Ventures & 6 others	61/100
9th	Flower 2020, Stockholm (Sweden), Series A	Provider of energy storage solutions	$109M	Northzone, 82an Invest & 6 others	61/100
10th	nine.energy 2020, United States, Late Stage	Developer of community-scale battery energy storage systems for electric grid	$325M	Manulife Investment Management, Deutsche Bank ... & 4 others	58/100
34th	Altairnano 1973, Anderson (United States), Public	Manufacturer of li ion battery systems	-	National Science Foundation, OSTI	47/100