When was Prieto founded?

Prieto was founded in 2009 and raised its 1st funding round 2 years after it was founded.

Where is Prieto located?

Prieto is headquartered in Fort Collins, United States.

How many employees does Prieto have?

As of Jul 17, 2025, the latest employee count at Prieto is 2 - 10.

Is Prieto a funded company?

Prieto is a funded company, having raised a total of $13.5M across 2 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Jun 10, 2011.

When was the latest funding round of Prieto?

Prieto's latest funding was a $***** Series A round on Jul 02, 2024, with participation from 0 investor. Its primary sector is Energy Storage Tech. In United States, the Energy Storage Tech sector has seen $4.8B in funding in 2026 to date.

Where does Prieto rank among its competitors?

Prieto ranks 69th amongst 274 active competitors, of which 36 are funded. It stands 8th in terms of total funding among its competitors. The most recent competitor to raise funding was Contemporary Amperex Technology, which secured $280M in Oct, 2025.

Who are the top competitors of Prieto?

Prieto's top competitors include QuantumScape, SES Technologies and Verkor. Among them, Contemporary Amperex Technology secured the most recent funding round in October, 2025.

Prieto - 2026 Company Profile, Team, Funding & Competitors

Prieto is a series A company based in Fort Collins (United States), founded in 2009 by Amy Prieto. It operates as a Provider of 3D Li-ion batteries with hyper-fast charging, extreme temperature operation, and nonflammable properties. Prieto has raised $13.5M in funding. The company has 274 active competitors, including 36 funded and 38 that have exited. Its top competitors include companies like QuantumScape, SES Technologies and Verkor.

Company Details

Provider of 3D Li-ion batteries with hyper-fast charging, extreme temperature operation, and nonflammable properties. They aim to revolutionize power sources with their innovative battery technology.

Website: prieto.com
Social

Key Metrics

Founded Year

2009

Location

Fort Collins, United States

Stage

Series A

Total Funding

$13.5M in 2 rounds

Latest Funding Round

Series A, Jul 02, 2024, $*****

Investors

Stanley Ventures & 1 more

Ranked

69^th among 274 active competitors

Employee Count

2 - 10 as on Jul 17, 2025

Similar Companies

QuantumScape & 23 more

View Prieto's full profile

Prieto is associated with 3 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
PRIETO BATTERY, INC CIN: 1472830 , United States, Active	Jan 01, 1970	-	-	-
Prieto Battery, Inc. CIN: 20091313676 , United States, Active	Jun 08, 2009	-	-	-
Prieto Battery Inc. CIN: 27-0320073 , United States, Active	Jun 07, 2009	-	-	-

Prieto has raised a total funding of $13.5M over 2 rounds. Its first funding round was on Jun 10, 2011. Prieto has 2 institutional investors.

Here is the list of recent funding rounds of Prieto:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jul 02, 2024	4988985	Series A	5066473	6489753	3405014	5324368
Jun 10, 2011	8233420	Seed	5051438	4514910	8845060	4258277

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View details of Prieto's funding rounds and investors

The founders of Prieto is Amy Prieto.

Here are the details of Prieto's key team members:

Amy Prieto: Founder & CTO of Prieto. They serve on the board of 1 company.
Contact Info: 1 email address

Prieto's Board of Directors

Prieto's board has 18 active members. Tim Reeser, Bryan Willson, Amy Prieto, Sebastien Belanger, Mark Crawford, Todd Headley, Mike Mahan, Karl Froelich, Dennis Weinman, Brian Klemsz, Joseph Perl, Amy Lucia Prieto, Katie Hoffner, Jim Justinich, Michael Rosenberg, Monty Seitz, Adam Krotman and Mark Wdowik are independent board members.

Here is the list of Prieto's board of directors:

Name	Type	Representing	Status	Duration
Tim Reeser	Independent board member	-	Current	16y 11m
ctfpycl	Independent board member	-	Current	1y 8m
qknllxl	Independent board member	-	Current	3y 2m
wlselmu	Independent board member	-	Current	5y 6m
bjpvqcd	Independent board member	-	Current	6y 2m
tpp{goy	Independent board member	-	Current	8y 2m
wtuiz{n	Independent board member	-	Current	3y 7m
shqkqff	Independent board member	-	Current	8y 9m
besxggm	Independent board member	-	Current	3y 4m
blxjtbl	Independent board member	-	Current	8y 2m
pwtd{ei	Independent board member	-	Current	9y 6m
xnhiphk	Independent board member	-	Current	4y 7m
ebsuqbz	Independent board member	-	Current	2y 7m
k{orsff	Independent board member	-	Current	1y 6m
ittvaov	Independent board member	-	Current	6y 7m
pfaejvc	Independent board member	-	Current	4y 2m
liabaht	Independent board member	-	Current	9y 3m
eozrb{f	Independent board member	-	Current	5y 6m

View details of Prieto's Founder profiles and Board Members

Prieto's employee count trend

Prieto has 2 - 10 employees as of Jul 25. Here is Prieto's employee count trend over the years:

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Top competitors of Prieto include QuantumScape, SES Technologies and Verkor. Here is the list of Top 10 competitors of Prieto, 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	SES Technologies 2012, Woburn (United States), Public	Developer of Li-Metal batteries and AI-powered battery management solutions	$336M	Temasek, Applied Materials & 16 others	72/100
3rd	Verkor 2020, Grenoble (France), Series C	Manufacturer of lithium ion battery cells for electric vehicle mobility	$1.34B	Renault, EQT & 37 others	68/100
4th	Contemporary Amperex Technology 2011, Ningde (China), Public	Manufacturer of battery systems for electric vehicles and energy storage	-	Fortera Capital, Strait Huifu Industrial Investment Fund Management ... & 18 others	67/100
5th	SK On 2021, Seoul (South Korea), Series E	Provider of energy and chemical products, including batteries and lubricants	$1.73B	MBK Partners, Korea Investment Holdings & 3 others	66/100
6th	Grinntech 2013, Chennai (India), Acquired	Manufacturer of lithium-ion battery packs, off-the-shelf products, and custom solutions	$2M	RTBI, Magnetic Meter Systems & 3 others	66/100
7th	IBC 2022, Milpitas (United States), Series A	Platform offering prismatic lithium-ion cells for mobility and energy storage	$68.3M	RTP Global, Beenext & 3 others	65/100
8th	Clean Electric 2020, Pune (India), Series A	Manufacturer of lithium ion battery solutions for electric vehicle applications	$8.35M	Kalaari Capital, pi Ventures & 21 others	65/100
9th	Microvast 2006, Stafford (United States), Public	Manufacturer of lithium-ion battery solutions for transportation, heavy equipment, and storage	$430M	IFC, Ashmore & 7 others	65/100
10th	Solid Power 2011, Louisville (United States), Public	Developer of solid-state lithium-ion battery	$182M	Ford, BMW i Ventures & 15 others	64/100
69th	Prieto 2009, Fort Collins (United States), Series A	Provider of 3D Li-ion batteries with hyper-fast charging, extreme temperature operation, and nonflammable properties	$13.5M	Stanley Ventures, Innosphere	35/100