# Nexeon Ltd: Semiconductors, Abingdon, United Kingdom

> Nexeon Ltd: Nexeon Ltd is a leader in developing and manufacturing silicon-based anode materials for lithium-ion batteries. Based in Abingdon, United Kingdom.

Source: https://millionrounds.com/startup/nexeon-ltd (Millionrounds; every figure on the page links to its filing or article)

United Kingdom · [Semiconductors startup](https://millionrounds.com/companies)

# Nexeon Ltd

Nexeon Ltd is a leader in developing and manufacturing silicon-based anode materials for lithium-ion batteries.

Funding reported Last round: Venture (Round not Specified)

Semiconductors Abingdon, United Kingdom

Company summary

- **Founded:** 2006 20 years old
- **Team:** 100 51 to 200 people
- **Funding reported:** 426.6M as listed, currency not stated
- **Last round:** Venture (Round not Specified) Aug 2026

How sure we are

- ✓ **Listed** We know it exists and what it does
- 2 **Funding reported** A company dataset reports a raise
- 3 **Observed** A filing or a dated announcement confirms a round

No round for Nexeon Ltd has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology)

## About Nexeon Ltd

Nexeon Ltd is a leader in developing and manufacturing silicon-based anode materials for lithium-ion batteries.

Founded in 2006 as a spin-off from Imperial College London, the company is headquartered in Abingdon, Oxfordshire, UK, with a technical center in Yokohama, Japan, and a mass production facility in South Korea. Nexeon focuses on enhancing battery performance, energy density, and sustainability by replacing traditional graphite anodes. The company designs, manufactures, and licenses advanced silicon anode materials, including its flagship products, NSP1 and NSP2. These materials are engineered for various lithium-ion battery configurations, enabling lighter batteries with increased power, longer lifetimes, smaller pack sizes, faster charging, and extended ranges for electric vehicles. Nexeon primarily serves the B2B Energy Tech market, targeting world-class OEMs in sectors such as electric vehicles, consumer electronics, and medical devices.

## What company datasets say Nexeon Ltd raised

Funding, as reported

Reported in all **426.6M** in the source's currency

Last round **Venture (Round not Specified)**

Last round size **132.5M**

Last round date **Aug 2026**

## Funding filed with regulators

Nexeon Ltd filed 14 raises, $247M in all. Filings say how much was sold and to how many investors; they never name the investors.

- Mar 2026 **$5.0M** UK share allotment
- Oct 2025 **Amount not stated** UK share allotment
- Jul 2025 **Amount not stated** UK share allotment
- Jun 2024 **$7.7M** UK share allotment
- Dec 2023 **$116M** UK share allotment
- Nov 2023 **$112M** UK share allotment
- Jan 2023 **$1.6M** UK share allotment
- Sept 2022 **$1.2M** UK share allotment
- Jul 2022 **Amount not stated** UK share allotment
- Apr 2022 **$245K** UK share allotment
- Mar 2022 **$1.4M** UK share allotment
- Jan 2022 **Amount not stated** UK share allotment
- Oct 2021 **$262K** UK share allotment
- Sept 2021 **$1.5M** UK share allotment

## On 4 portfolio pages

Investors who name them

- [Oryx Fund](https://millionrounds.com/fund/oryx-fund)
- [Hambro Perks](https://millionrounds.com/fund/hambro-perks)
- [Lakewood Partners](https://millionrounds.com/fund/lakewood-partners)
- [SJL PARTNERS](https://millionrounds.com/fund/sjl-partners)

Each firm lists Nexeon Ltd on its own website. That is the firm's claim, a weaker thing than a round we watched, but a named source.

## The company, in detail

What they build

Known for

hardware clean energy & technology consumers gigafactory cell silicon anodes applications batteries silicon environmental services apps battery manufacturing material manufacturing semiconductors electrochemistry chemical manufacturing

Built with from their website

Tableau CloudFlare VMware vCenter Microsoft Excel CloudFlare CDN SQL Microsoft SQL Server Integration Services Cloudflare DNS Microsoft 365 Tableau Server

+1 more

Microsoft Sql Server

- **Sector:** Semiconductors
- **Industry code:** NAICS 325998
- **Region:** England
- **Part of:** Ingevity
- **Revenue:** 10M a year, as listed

## Semiconductors in United Kingdom

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- [**OLIX** London · founded 2024 *Raised*](https://millionrounds.com/company/olix)
- [**XMOS** Bristol · founded 2005 *Raised*](https://millionrounds.com/company/xmos)
- [**Paragraf** Somersham · founded 2018 *Raised*](https://millionrounds.com/company/paragraf)
- [**Agile Analog** Cambridge · founded 2017 *Raised*](https://millionrounds.com/company/agile-analog)
- [**BuffaloGrid** Belfast · founded 2011 *Raised*](https://millionrounds.com/company/buffalogrid)
- [**Teysha Technologies** London · founded 2017 *Raised*](https://millionrounds.com/company/teysha-technologies)
- [**Pragmatic Semiconductor** Cambridge · founded 2010](https://millionrounds.com/startup/pragmatic-semiconductor)
- [**Bramble Energy Limited** Crawley · founded 2015](https://millionrounds.com/startup/bramble-energy-limited)

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