Greg Twinney, Founder of General Fusion

About Greg Twinney

Greg Twinney is the founder of General Fusion. General Fusion operates in Climate and is based in Richmond, BC, Canada. General Fusion has raised $400M, latest Growth $51M (2025). Backers on record include Kam Ghaffarian, IBX.

Greg Twinney at a glance

Company

General Fusion

Industry

Climate

Location

Richmond, BC, Canada

Total raised

$400M

Investors on record

Kam Ghaffarian, IBX

Frequently asked about Greg Twinney

Who is Greg Twinney?

Greg Twinney is the founder of General Fusion. Full profile, funding history and background on StartupFundraising.com.

What company did Greg Twinney found?

Greg Twinney founded General Fusion, a Climate company based in Richmond, BC, Canada.

How do I contact Greg Twinney?

Verified contact routes including LinkedIn, background and funding history for Greg Twinney are available on the StartupFundraising.com founder profile.

This founder profile draws on disclosed rounds, filings and investor records in the StartupFundraising database and is updated as new funding is recorded. Founders raising now use profiles like this one to study comparable Climate journeys in Richmond — who backed them, at what stage, and how much they raised.

General Fusion funding profile (1)

• General Fusion funding: total raised, rounds and investors

More Climate founders (40)

• Andrew Shapiro — Proteus Space
• Alex Caizergues — Syroco
• Christoph Bauer — METYCLE
• Bryn Ferris — GROUNDED
• Baiju Bhatt — Aetherflux
• Andrew Kouri — Starlight Charging
• Alexander Girau — Group1
• Christian Paul — cylib
• Brian O'Kelley — Scope3
• Austin Sendek — Aionics
• Andreas Weis — Qkera
• Alan Chang — Fuse Energy
• Chris Sacca — Running Tide
• Brian Baynes — Verdox
• Arvin Ganesan — Fourth Power
• Anastasia Hans — Eion
• Adrian Corless — CarbonCapture Inc.
• Chris Graves — Noon Energy
• Bradley Crepeau — FoodCycler
• Arch Rao — SPAN
• Amir Diba — ARQ
• Daikichi Seki — aiESG
• Chris Abbott — Pivot Bio
• Bob Dowds — Golden State Clean Energy
• Anthony Ippolito — Aether Diamonds
• Ali Telmadarreie — Cnergreen
• Craig Piggott — Halter
• Charlie Cook — Rightcharge
• Billy Mccall — Kintra Fibers
• Angad Daryani — Praan
• Alex Somjen — Constellation
• Cole Ashman — Pila Energy
• Chad Massura — Rosy Soil
• Ben Nowack — Reflect Orbital
• Andrii Bondar — R.Flo
• Alex Kubicek — Understory
• Claire Enk — Farm to Feed
• Carl Hoiland — Zanskar
• Ben Dell — Chestnut Carbon
• Andrew Soeherman — Eratani

Browse related founder lists (5)

• Founders in Richmond, BC, Canada
• Climate founders
• Climate founders in Richmond, BC, Canada
• Founders backed by IBX
• Founders backed by Kam Ghaffarian

Full founder directory · Investor directory · Company funding database · Fundraising library