Helicity Drive
A fusion propulsion engine under development for deep-space vehicles.


Startup · United States
HQ BerkeleyFounded 20181-10 employees
HELICITY SPACE DEVELOPS IN-SPACE FUSION PROPULSION AND POWER TECHNOLOGY CRITICAL TO HUMANITY’S EXPANSION INTO THE SOLAR SYSTEM
| Announced | Stage | Amount | Valuation | Lead investors | Other investors | Confidence |
|---|---|---|---|---|---|---|
| Apr 2, 2024 | Strategic | Undisclosed | — | Lockheed Martin Ventures | — | Confirmed |
| Dec 11, 2023 | Seed | $5.0M | — | — | Airbus Ventures, Gaingels, Voyager Technologies | Confirmed |
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.
A fusion propulsion engine under development for deep-space vehicles.
Newest unveiled first. Open a system for its milestone timeline, components and sources.
| Technology | Role | Maturity | TRL | Notes | Confidence |
|---|---|---|---|---|---|
| Inertial and pulsed-power fusion | Developer | Research | — | — | Reported |
Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.
Co-founder and Head of Operations
Co-founder and Chief Scientist
PitchBook · Supports Organization · employee range, Organization · founded year, Organization · linkedin url, Organization · x url
“employee_range: 1-10 (profile: 10)”
Sixth-Domain · Supports Organization · country, Organization · kind
“{"country": "USA", "hq_iso2": "US", "id": "5cb9585b-cbce-460b-9458-88e96f6fd6bf"}”
LinkedIn · Supports Organization · employee range, Organization · linkedin url
“employee_range: 1-10 (profile: 2-10 employees)”
Helicity Space · Supports Organization · description, Organization · name, Organization · website, Organization technology, System
“HELICITY SPACE DEVELOPS IN-SPACE FUSION PROPULSION AND POWER TECHNOLOGY CRITICAL TO HUMANITY’S EXPANSION INTO THE SOLAR SYSTEM”
Helicity Space · Supports Organization technology
“Compared to other techniques, Helicity focuses on a new magneto-inertial fusion method with self-organized Taylor relaxation and magnetic reconnection physics coupled with a peristaltic magnetic compression scheme.”
Helicity Space · Apr 2, 2024 · Supports Funding round, Organization · ownership
“today announces an investment from Lockheed Martin Ventures”
SpaceNews · Dec 11, 2023 · Supports Funding round · amount
“has raised $5 million in a seed funding round announced Dec. 11”
TechCrunch · Dec 11, 2023 · Supports Funding round · amount
“has closed a $5 million seed funding”
Crunchbase · Supports Organization · employee range, Organization · hq city, Organization · linkedin url, Role
“employee_range: 1-10 (profile: 1-10)”
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