Key facts
- IONATE’s last known valuation is $40.3M (Feb 2025).
- It has raised $21.3M; the latest was Accelerator/Incubator ($16.8M) in Jan 2026.
- Notable investors include Innovate UK, Global Brain, Tech Nation Group, In-Q-Tel, London & Partners. — 25 tracked in total.
- IONATE has filed 2 Form Ds with the SEC since 2017, most recently Dec 2018 ($250K sold to 2 investors).
- Status: Privately Held (backing).
- ·The complete investor list — 25 names
- ·Watchlist + deal alerts for IONATE
- ·The full record, as it builds
Funding rounds
No funding rounds for IONATE are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About IONATE
Developer of a power-flow control device designed to replace transformers. The company's hybrid intelligent transformer is a control device that solves urgent issues in the power network and with big power users, like data centers, enabling electricity grid companies to enhance system resilience while reducing operational inefficiencies.
- Sector
- Energy
- HQ
- London, United Kingdom
- Founded
- 2019
- Employees
- 34
- Website
- ionate.energy/
- Ownership
- Privately Held (backing)
IONATE doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in IONATE shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on IONATE in its N-PORT filings yet. We sweep new filings monthly.