Startup · Finland
Halide Energy
HQ Espoo, FinlandFounded 20251-10 employeesUpdated
Non-flammable and safe battery solutions for the energy sector.
Funding2 rounds
- Equity raised
- Undisclosed
- Latest
- UndisclosedSeed · Dec 24, 2025
| Announced | Stage | Amount | Valuation | Lead investors | Other investors | Confidence |
|---|---|---|---|---|---|---|
| Dec 24, 2025 | Seed | Undisclosed | — | BSV Ventures | LAB7 | Reported |
| Dec 24, 2025 | Undisclosed | Undisclosed | — | BSV Ventures | — | Reported |
- UndisclosedDec 24, 2025
- UndisclosedLed by BSV VenturesUndisclosedDec 24, 2025
Raised counts equity rounds; debt, secondary sales and grants are totaled separately. Amounts in other currencies are converted at the announcement month's average rate. A ~ marks an estimated or converted amount.
Capabilities1
| Technology | Role | Maturity | TRL | Notes | Confidence |
|---|---|---|---|---|---|
| Power, grids and energy storage | Developer | — | — | classify_sectors run 37, haiku, taxonomy 2026-10-18b: Non-flammable battery solutions for the energy sector; no defense use stated. | Reported |
- Developerclassify_sectors run 37, haiku, taxonomy 2026-10-18b: Non-flammable battery solutions for the energy sector; no defense use stated.—Reported
Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.
People3
| Person | Role |
|---|---|
| Paul Wong | CEO and Co-Founder |
| Sakari Syväniemi | Co-Founder & Principle Researcher |
| Wouter Badenhorst | CTO & Founder |
Sources6
Profile3
- 1
Halide Energy · Supports Organization · description, Organization · linkedin url, Organization · name, Organization · website
“Non-flammable and safe battery solutions for the energy sector.”
- 2
PitchBook · Supports Organization · employee range, Organization · founded year
“employee_range: 1-10 (profile: 6)”
- 3
Sixth-Domain · Supports Organization · country, Organization · kind
“{"country": "Finland", "hq_iso2": "FI", "id": "3c02ab04-9bb2-43b8-96e4-0512cb62f790"}”
Funding2
- 4
Zawya via TradingView · Dec 24, 2025 · Supports Funding round, Organization · ownership
“has secured the first close of an investment round led by BSV Ventures, with participation from LAB7”
- 5CompanyHalide Energy | LinkedIn
LinkedIn · Supports Funding round, Organization · employee range, Organization · founded year, Organization · hq city, Organization · hq region, Organization · linkedin url, Role
“funding round: Venture Round, 2025-12-24, lead: BSV Ventures”
People1
- 6
Halide Energy · Supports Role
“solution, built to the requirements of project developers and asset owners that is more cost-effective and fully modular without long-term battery degradation, ready to meet the critical energy storage and resiliency needs of the future.” said Paul Wong, CEO and Co-Founder of Halide Energy.”
Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.