T
theion
Theion is Designs a novel sustainable battery to power all mobile devices
About theion
Theion is a German startup that is pioneering the development of a new type of battery technology, known as the Crystal Battery. This innovative product is designed to offer a high-capacity, long-life, and fast-charging solution for a variety of applications, including mobile devices, wearable technology, electric vehicles, and renewable energy storage. The company's target market is broad, encompassing both consumer electronics manufacturers and industries that require large-scale energy storage solutions.
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Theion's business model is centered around the production and sale of its Crystal Batteries. The company plans to make money by selling these batteries to manufacturers of various devices and vehicles, as well as to energy companies that need efficient storage solutions for renewable energy. Theion's batteries are expected to be available for sampling by 2025, depending on the specific application.
Theion's Crystal Battery is unique in its use of sulfur, an industrial byproduct, which significantly reduces material costs and environmental impact. The company also claims that its production processes require only 10% of the energy used in traditional battery factories, further enhancing its sustainability credentials. Moreover, the batteries are designed for recyclability, making them easy, safe, and cheap to recycle.
In summary, Theion is a forward-thinking startup that is leveraging innovative technology and sustainable practices to disrupt the battery market. Its Crystal Battery promises to deliver superior performance and sustainability, potentially transforming a range of industries from consumer electronics to renewable energy storage.
At a glance
- Status
- Operational
- Founded
- 2020
- Headquarters
- Berlin, Germany
- Employees
- 33
- Open positions
- 4
- Dealroom signal
- 80.7/100
- Sub-industry
- Clean Energy, Energy Storage, Mobility
- Sector
- Transportation, Battery, Sustainable Development Goals, EV Battery Tech, Battery Cells, EV Battery Recycling, EV Battery
- Technology
- Artificial Intelligence, Hardware, Deep Tech
- Business model
- Manufacturing
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES A✓Equity / VC | Mar 2025 | $17M | $66M | Enpal · P.A.C. Pallas-Athene-Consulting · Compact Laser Solutions · Steelhorse Capital | ↗ |
| EARLY VC✓Equity / VC | Sep 2023 | $0 | — | Enpal | ↗ |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for theion is 1.8K monthly website visits, down 25% over the last three months. theion's team declined 2.9% over the past year.
Open positions
Similar companies
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed3 investors entered at this stage
Johannes Eisele- IGIBB Business Team GmbH
Team Global
Series A11 investors entered at this stage
Enpal- PPP.A.C. Pallas-Athene-Consulting
Compact Laser Solutions- SCSteelhorse Capital
- FLFluss des Lebens
- LULuktev
- VEVerdihagen
- ZSZipAir SASU
Incari
Ibroker- BFBalson Family
Other known investors1 additional known investor
Hub71
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about theion on X, ranked by likes and reposts, corporate channels excluded.
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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