Magnesium Capital is a growth-oriented private equity firm based in London that focuses on investing in fast-growing technology and tech-led businesses that are transforming the way we produce, distribute and consume energy & resources. We look to partner with exceptional management teams to provide capital and strategic support to companies looking to accelerate their growth and enable the ongoing Energy Transition.
Location: United Kingdom, England, Westminster
Employees: 1-10
Investment Type: Private Equity Firm
Investment Stage: Private Equity
Portfolio 10
| Date | Name | Website | Total Raised | Location |
| 11.09.2026 | TMA | tma.co.uk | - | - |
| 10.07.2026 | Opoura | opoura.com | - | - |
| 10.07.2026 | ABEC | abec.co.uk | - | - |
| 20.06.2023 | Inopower -... | inopower.dk | - | Denmark, N... |
| 06.05.2022 | SCADA Inte... | scada-international.com | - | Denmark, C... |
| 02.09.2020 | Embriq | embriq.no | - | - |
| - | Rope Partn... | ropepartner.com | - | United Sta... |
| - | Stem | stem.com | $406.11M | United Sta... |
| - | Limejump | limejump.com | $2.15M | United Kin... |
| - | Cyberhawk | thecyberhawk.com | - | United Kin... |
Persons 4
| Date | First Name | Last Name | Title | Location | |||
| - | Isabella | Oratore | - | - | i*********... | - | |
| - | Geraldine | Kieren | - | - | g*********... | - | |
| - | Ewan | Mackenzie ... | - | - | e*********... | - | |
| - | Alfonso | Vazquez Ca... | - | - | a*********... | - |
Mentions in press and media 1
| Date | Title | Description |
| 17.04.2024 | Magnesium Capital Closes Inaugural Fund, at €135M | Magnesium Capital, a London, UK-based energy transition buyout firm, closed its inaugural fund, at €135M. The final close occurred less than a year after the Fund’s first close with Magnesium attracting blue-clip institutional investors fro... |