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Amprius

Transportation · Fremont, United States · Founded 2008 · Public via SPAC 2022

Develops an anode out of silicon nanowires for lithium-ion batteries MoreLess

Amprius Technologies, Inc. is a leading innovator in the energy sector, specializing in the production of high-energy lithium-ion batteries. Their groundbreaking product is a lithium-ion cell with an energy density of 500 Wh/kg, which is about twice as efficient as the current industry standard. This means their batteries can store more energy while being half the weight and volume of other batteries on the market. This makes them ideal for applications that require long battery life and high energy efficiency, such as electric vehicles and aircraft.

Amprius' business model revolves around the production and sale of these high-energy batteries. They have patented a unique silicon anode technology, which allows them to achieve this high energy density. This technology is scalable, meaning they can increase production as demand grows. They are planning to open a Gigawatt-hour scale factory in Colorado by 2025 to ramp up production.

Their clients are likely to be companies in the electric mobility sector, such as electric vehicle manufacturers, as well as any industry that requires high-energy, long-lasting batteries. The company's batteries have already set multiple endurance records, demonstrating their superior performance.

In terms of revenue, Amprius makes money by selling their high-energy batteries to these clients. Their unique, patented technology gives them a competitive edge, allowing them to potentially disrupt the market and command higher prices for their superior product.

Keywords: High-Energy Batteries, Lithium-Ion Cells, Silicon Anode Technology, Energy Density, Electric Mobility, Battery Production, Patented Technology, Energy Efficiency, Endurance Records, Gigawatt-Hour Factory.

Valuation $1.30B
Revenue $132M
EBITDA $4.6M
Total funding $100–500M

Talent graph

Amprius's talent

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Team profiled 18 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 5 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

12 investors on Amprius's cap table

Sourced from Dealroom's funding history. Investor profile links are shown where available.

Seed 1 investor entered at this stage
US Department of Energy
Series A 3 investors entered at this stage
Series B+ 8 investors entered at this stage
SAIF Partners
Chinergy Capital
Alphabet | Google
Innovation Endeavors
IPV Capital
VantagePoint Capital Partners
Prithvi Ventures
Kensington Capital Acquisition Corp. IV

Global footprint

Where Amprius has talent and traffic

Workforce by country
2 countries with
team presence
🇺🇸 United States98.5%
🇮🇳 India1.5%
2 countries shown
Web traffic by country
60K monthly visits
across markets
🇺🇸 United States22.8%
🇨🇦 Canada7.2%
🇦🇺 Australia6.5%
🏳️ Korea6.3%
🏳️ Republic of5.7%
Top 5 markets shown

Patent intelligence

$39M patent portfolio · 86 active families

Estimated portfolio value
$39M
3.0% of market cap · 4.4× smaller than top peer Svolt ($171M)
86 active patent families
Where Amprius innovates Electrode materialLithium electrodeLithium-ion batteryMaterials scienceBattery cell

Where Amprius concentrates vs peers

Each axis is a top-10 topic across Amprius and its closest peers. #1 = 100, #10 = 10, absent = 0.

Compare against

Source: Dealroom Patent Intelligence · Patsnap. Request a demo for the full per-sub-category breakdown, individual records, and quality-score history.

Market sentiment

What the market is saying about Amprius

An AI-synthesized read of the highest-engagement posts about Amprius on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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