Last updated 2026-07-20
- Raised $73M Series B, Jun 2024
Portfolio
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Rounds participated
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Rounds led
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About
Susten is an Israeli investor that manages both private green investments and a listed equity energy transition portfolio. They focus on identifying commercially attractive innovations that promote and enable sustainable energy, investing in companies with high potential for commercial success, and providing value-added support to their portfolio companies from investment through exit. Susten operates under the trading name of Specialised Research (UK) Limited and is authorized and regulated by the F.C.A.
Portfolio
No portfolio companies in this dataset yet.
Investment activity
Portfolio by sector
Energy Tech1
Q&A
- What is Susten's primary investment focus?
- Susten manages both private green investments and a listed equity energy transition portfolio.
- What is a notable recent investment by Susten?
- In June 2024, Susten participated in a $73M Series B round for Addionics, a company focused on high-performance rechargeable batteries.
- Which sector does Susten primarily invest in?
- Susten shows a concentration in the Energy Tech sector, with its most recent investment in Addionics falling into this category.
- What is Susten's typical investment stage?
- Susten has participated in a Series B round, specifically investing in Addionics at this stage.
- What is Susten's investment range?
- Susten's investment range is between $39M and $39M.
- Where is Susten headquartered?
- Susten is headquartered in the United Kingdom.
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | susten.com/explore.html |
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Identifiers & details
| Legal name | Specialised Research (UK) Limited |
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Radar intelligence
Patents
| EPO | 13 |
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Publications (Crossref)
| Works | 1 |
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Web history (Wayback)
| Domain | susten.com |
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