When was Expion360 founded?

Expion360 was founded in 2016 and raised its 1st funding round 10 years after it was founded.

Where is Expion360 located?

Expion360 is headquartered in Redmond, United States. It is registered at 2025 SW DEERHOUND AVE, REDMOND, OR 97756.

How many employees does Expion360 have?

As of Sep 30, 2026, the latest employee count at Expion360 is 22.

Is Expion360 a funded company?

Expion360 is a funded company, having raised a total of $***** in its 1st and only funding round, a Post IPO round on Aug 24, 2026.

When was the latest funding round of Expion360?

Expion360's latest funding was a $***** Post IPO round on Aug 24, 2026, with participation from 0 investor.

Where does Expion360 rank among its competitors?

Expion360 ranks 121st amongst 1440 active competitors, of which 135 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Expion360, which secured $9M in Aug, 2026.

Who are the top competitors of Expion360?

Expion360's top competitors include QuantumScape, Amprius Technologies and Sunwoda Electronic. Among them, Expion360 secured the most recent funding round in August, 2026.

Expion360 - 2026 Company Profile, Funding, Competitors & Financials

Expion360 is a public company based in Redmond (United States), founded in 2016. It operates as a Manufacturer of lithium batteries, chargers, inverters, converters, and solar accessories. Expion360 has raised an undisclosed amount in funding. The company has 1440 active competitors, including 135 funded and 98 that have exited. Its top competitors include companies like QuantumScape, Amprius Technologies and Sunwoda Electronic.

Company Details

Manufacturer of lithium batteries, chargers, inverters, converters, and solar accessories. The company designs and engineers batteries with lithium iron phosphate cells. It offers batteries with features such as Bluetooth, CANbus integration, and vertical heat conduction. The company also provides custom mounting kits and accessories.

Website: expion360.com
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Registered Address: 2025 SW DEERHOUND AVE, REDMOND, OR 97756

Key Metrics

Founded Year

2016

Location

Redmond, United States

Stage

Public

Latest Funding Round

Post IPO, Aug 24, 2026, $*****

Ranked

121^st among 1440 active competitors

Employee Count

22 as on Sep 30, 2026

Similar Companies

Sunwoda Electronic & 1526 more

Exit Details

Public

View Expion360's full profile

Expion360 is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
EXPION360 INC. CIN: 0001894954 , United States, Active	Jan 01, 2016	-	-	-
EXPION360 INC. CIN: 1894954 , United States, Active	Oct 23, 2019	$1M - $10M (As on Dec 31, 2025)	23 (As on Dec 31, 2023)	-

Expion360 got listed on Apr 01, 2022.

Click here to take a look at Expion360's IPO in detail

Expion360 has raised funding over 1 round.

Here is the list of recent funding rounds of Expion360:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Aug 24, 2026	8560959	Post IPO	9271335	9422557	3966325	4679625

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Expion360's employee count trend

Expion360 has 22 employees as of Sep 26. Here is Expion360's employee count trend over the years:

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Top competitors of Expion360 include QuantumScape, Amprius Technologies and Sunwoda Electronic. Here is the list of Top 10 competitors of Expion360, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	QuantumScape 2010, San Jose (United States), Public	Developer of solid-state lithium-metal battery technology for electric vehicle applications	$1B	Volkswagen Group, Toyota Motor & 16 others	73/100
2nd	Amprius Technologies 2009, Fremont (United States), Public	Developer of silicon nano-wire-based Li-Ion batteries	$55M	Kleiner Perkins, Airbus Official & 19 others	72/100
3rd	Sunwoda Electronic 1997, Shenzhen (China), Public	Manufacturer of lithium-ion batteries, energy storage systems, and related hardware	-	Broad Vision Funds, Cygnus Equity & 8 others	71/100
4th	24m Technologies 2010, Cambridge (United States), Series H	Developer of battery technology for electric vehicles and energy storage	$500M	ITOCHU, North Bridge Venture Partners & 20 others	69/100
5th	Neuron Energy 2018, Mumbai (India), Series A	Manufacturer of lithium-ion batteries for electric vehicles and energy storage	$9.61M	Equanimity Investments, Chona Family Office ... & 53 others	69/100
6th	InoBat 2019, Bratislava (Slovakia), Series B	Developer of battery solutions for energy security and sustainable e-mobility	$148M	Rio Tinto, IPM Group & 9 others	68/100
7th	Verkor 2020, Grenoble (France), Series C	Manufacturer of lithium ion battery cells for electric vehicle mobility	$1.34B	Renault, EQT & 37 others	68/100
8th	EnerSys Public	Manufacturer of industrial battery systems and energy power storage solutions	-	Metalmark Capital, Slater Technology Fund ... & 3 others	68/100
9th	Emo Energy 2022, Bengaluru (India), Series A	Provider of energy management systems integrating battery technology and charging hardware	$14.1M	Subhkam Ventures, Gruhas & 49 others	67/100
10th	ACC 2020, Bruges (France), Series D	Manufacturer of lithium-ion battery cells and modules for electric four-wheelers	$1.2B	Mercedes-Benz, Bundesministerium fur Wirtschaft und Klimaschutz ... & 8 others	65/100
121st	Expion360 2016, Redmond (United States), Public	Manufacturer of lithium batteries, chargers, inverters, converters, and solar accessories	-	-	42/100