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Solid Power

Transportation · Louisville, United States · Founded 2011 · Public via SPAC 2021

A developer of next-generation all solid-state batteries MoreLess

Solid Power is a leading startup in the energy sector, specializing in the development and production of all-solid-state battery cells. These batteries are designed to be safer, offer higher energy, and cost less than traditional batteries. The company's primary focus is on powering electric vehicles (EVs) that are longer-range, lower-cost, and safer.

The company's unique selling point is its use of sulfide-based solid electrolytes, which have the best-known balance of conductivity (ability to move ions quickly) and processability (ability to be produced defect-free on industry standard roll-to-roll battery manufacturing equipment). This technology allows for decreased battery pack volume and mass, longer range per charge, and lower battery pack cost.

Solid Power operates in the electric vehicle market, serving clients such as BMW and Ford. The company makes money by developing and selling its innovative battery technology to these automakers. In October 2021, Solid Power announced a partnership with SK Innovation to produce automotive-scale all-solid-state battery cells, further expanding its market reach.

The company was initially funded by prominent investors including Hyundai, Volta Energy Technologies, Umicore, Sanoh, A123 Systems, and Solvay. This diverse investment portfolio indicates a strong belief in the company's potential and its role in revolutionizing energy storage and enabling future e-mobility.

Keywords: Solid Power, all-solid-state battery cells, electric vehicles, sulfide-based solid electrolytes, conductivity, processability, BMW, Ford, SK Innovation, energy storage.

Valuation $100–500M
Revenue $1–10M
Headcount 100–500
Total funding $100–500M

Talent graph

Solid Power's talent

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Employees mapped 227 incl. 1 AI specialist
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

17 investors on Solid Power's cap table

Sourced from Dealroom's funding history.

Seed 3 investors entered at this stage
US National Science Foundation
ARPA-E
US Department of Energy
Series A 8 investors entered at this stage
A123 Systems
Solvay
Samsung Ventures
Cradle
Syensqo Ventures
Volta Energy Technologies
BMW
Ford Motor
Series B+ 6 investors entered at this stage
BMW i Ventures
Riverstone Energy
Neuberger Berman
Koch Industries
VanEck
Decarbonization Plus Acquisition Corporation

Global footprint

Where Solid Power has talent and traffic

Workforce by country
5 countries with
team presence
🇺🇸 United States97.1%
🇰🇷 South Korea1.2%
🇫🇷 France0.6%
🇩🇪 Germany0.6%
🇸🇪 Sweden0.6%
5 countries shown
Web traffic by country
16K monthly visits
across markets
🇺🇸 United States39.4%
🇨🇦 Canada19.4%
🏳️ Korea11.3%
🏳️ Republic of10%
🇬🇧 United Kingdom6.9%
Top 5 markets shown

Patent intelligence

$9M patent portfolio · 94 active families

Estimated portfolio value
$9M
4.0% of market cap · 2.5× smaller than top peer Beijing Weilan New Energy Technology ($22M)
94 active patent families
Where Solid Power innovates Battery cellCathodeChemical engineeringElectrical batteryElectrochemical cell

Where Solid Power concentrates vs peers

Each axis is a top-10 topic across Solid Power 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 Solid Power

An AI-synthesized read of the highest-engagement posts about Solid Power 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

See Solid Power on the full Dealroom platform

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