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Addionics

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Provides specialised improved rechargeable batteries by redesigning their electrode architecture

London, United KingdomFounded 2017Transportation
Valuation $100–500M Latest valuation · 2024
Headcount <100 Current team size
Total funding $50–100M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Addionics and the history behind them.

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.

Source: Dealroom company data

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.

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Funding history

10 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
LATE VCOther financing Dec 2025 $0 Elron Ventures
SERIES BOther financing Apr 2025 Avery Dennison
Showing the latest 2 of 10 recorded eventsBook a demo for the full funding history →

Growth signals

Addionics website traffic

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.

Latest monthly visits7.3K 3-month web change+135.5% 1-year team growth+2.3%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

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Showing 8 of the closest matchesCompare every metric →

Investors

24 investors on the cap table

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
  • NextGear Capital
  • 8090 partners
  • Talcar Corporation
  • GITV
  • Novelis
  • Boaz Schwartz
  • Magna Capital Partners
  • Magna International
  • Union Tech Ventures
  • Bridges Israel
  • JX Advanced Metals
  • Doral Energy-Tech Ventures
  • Vasuki Global Tech Fund
  • David Deak.
  • GM Ventures
  • Scania
  • Avery Dennison

Series B and later1 investor entered at this stage

  • Elron Ventures

Other known investors1 additional known investor

  • BloombergNEF
Team profiled 12 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 4 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.

Global footprint

Workforce and web traffic by country
Workforce by country
6 countries with
team presence
🇮🇱 Israel80.3%
🇺🇸 United States9.9%
🇬🇧 United Kingdom4.2%
🇩🇪 Germany2.8%
🇰🇷 South Korea1.4%
Top 5 of 6 shown

Market sentiment

Posts on X, past 7 days

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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