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Addionics
Provides specialised improved rechargeable batteries by redesigning their electrode architecture
About Addionics
Addionics is a pioneering startup focused on revolutionizing the rechargeable battery industry. The company leverages innovative 3D structures to enhance battery performance across all key metrics, including capacity, safety, charging time, lifespan, and cost. Unlike many competitors who concentrate on improving battery chemistry, Addionics takes a unique approach by optimizing the physical architecture of batteries. This method is chemistry-agnostic, meaning it can be applied to various types of batteries, including lithium-ion, to achieve up to 200% improvement in performance.
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Addionics serves a diverse range of clients, including electric vehicle manufacturers, consumer electronics companies, and renewable energy storage providers. The company operates in the rapidly growing market for advanced energy storage solutions, which is crucial for the transition to cleaner energy and the proliferation of electric vehicles.
The business model of Addionics is centered around its patented 3D electrode fabrication technology. By licensing this technology to battery manufacturers or partnering with them for joint development projects, Addionics generates revenue. Additionally, the company may produce and sell its own enhanced battery cells directly to end-users in various industries.
Addionics has garnered significant recognition and support, having been selected as one of the 40 most promising cleantech startups and receiving the best early-stage startup award in 2020. The company has also been highlighted in the IHS Markit report for Next Generation Battery Technology and has received the Horizon 2020 SME grant for its technical and environmental impact. Major corporations like Shell and Intel have identified Addionics as a promising new energy startup, further validating its innovative approach.
In summary, Addionics is at the forefront of developing next-generation rechargeable batteries through its smart 3D electrode architecture, offering substantial improvements in performance and cost-efficiency.
At a glance
- Status
- Operational
- Founded
- 2017
- Headquarters
- London, United Kingdom
- Employees
- 90
- Open positions
- None listed
- Dealroom signal
- 77.7/100
- Sub-industry
- Energy Efficiency, Energy Storage, Vehicle Production
- Sector
- Transportation, Lithium-Ion Batteries, Battery, Core AI, Sustainable Development Goals, EIC, EV Battery Production
- Technology
- Artificial Intelligence, Hardware, Deep Tech
- Business model
- Manufacturing
- Client focus
- b2b
Latest news
Press, funding announcements and product moves mentioning Addionics.
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| LATE VCOther financing | Dec 2025 | $0 | — | Elron Ventures | ↗ |
| SERIES BOther financing | Apr 2025 | — | — | Avery Dennison | ↗ |
Growth signals
Latest recorded traffic for Addionics is 7.3K monthly website visits, up 135.5% over the last three months. Addionics's team grew 2.3% over the past year.
Similar companies
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Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed2 investors entered at this stage
European Innovation Council
UK Research and Innovation
Series A20 investors entered at this stage
Next Gear Ventures
Deep Insight
Delek Motors- NCNextGear Capital
8090 partners- TCTalcar Corporation
- GIGITV
Novelis- BSBoaz Schwartz
Magna Capital Partners
Magna International
Union Tech Ventures- BIBridges Israel
JX Advanced Metals
Doral Energy-Tech Ventures
Vasuki Global Tech Fund- DDDavid Deak.
GM Ventures
Scania
Avery Dennison
Series B and later1 investor entered at this stage
Elron Ventures
Other known investors1 additional known investor
BloombergNEF
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Addionics 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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