Magnesium Capital LLP

Investor type

VC / PE

Founded

2014

AUM

-

Location

London, England, United Kingdom

Investment Ticket

$10-50 m

Investment Stage

Series B Late Stage (Series C+)

Region of investment

Europe
Investor profile last updated: 06 August, 2026

Profile

Magnesium Capital LLP is a private equity firm based in London, established to assist technology businesses and tech-led service companies that are contributing to the energy transition. The team is composed of individuals with decades of experience in private equity and operational roles within the energy, technology, and industrial sectors. They focus on partnering with high-caliber management teams to add value and accelerate growth in the companies they work with.

The firm specializes in the energy and infrastructure technology space, targeting investments in enterprises that optimize asset utilization, increase energy efficiency, and improve resource consumption. Magnesium Capital LLP typically invests in companies headquartered in Europe with international expansion potential. They look for businesses with proven technology, strong growth prospects, and a clear value proposition, aiming to work with ambitious, entrepreneurial management teams.

Notable investments include ABEC, a UK-based provider of building management and power monitoring solutions, and Inopower, a Danish company specializing in E-boilers and power-to-heat solutions. ABEC supports data centers and critical infrastructure across the UK and Europe, while Inopower enhances district and industrial heating across Europe to drive down fossil fuel consumption.

Industry

Internet of Things (IoT) CleanTech Energy Infrastructure Technology AI Transportation Software Robotics Business Services (B2B)

Contacts

Name
Title
Email
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Ian Jones Co-Founder & Managing Partner
Co-Founder & Managing Partner
i•••@•••
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Matts Lundgren Co-Founder & Operating Partner
Co-Founder & Operating Partner
m•••@•••
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Investment-team contacts for Magnesium Capital LLP — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
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FAQs about Magnesium Capital LLP

Magnesium Capital LLP is a venture capital and private equity firm. It backs companies at Series B and Late Stage (Series C+), writing tickets of $10-50 m.
Magnesium Capital LLP is located in London, England, United Kingdom.
Magnesium Capital LLP was founded in 2014.
Magnesium Capital LLP invests in companies and startups in Internet of Things (IoT), CleanTech, Energy, Infrastructure, Technology, AI, Transportation, Software, Robotics, Business Services (B2B).
Magnesium Capital LLP invests in companies and startups in Europe.
Magnesium Capital LLP invests in companies and startups at Series B, Late Stage (Series C+).
Magnesium Capital LLP usually invests $10-50 m on average.
Magnesium Capital LLP can be reached through its website magnesiumcapital.com and its LinkedIn page. Its general enquiries address is [email protected]. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Magnesium Capital LLP — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query Magnesium Capital LLP directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.
Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 06 August, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.