Type One Energy

Type One Energy develops stellarator-based fusion technology for electricity generation.

Climate and energy

Type One Energy raised $200M in a Series B+ round announced October 6, 2026, according to pulse2.com. Investors in that round: Breakthrough Energy Ventures, Clutterbuck Capital Management, Lowercarbon Capital, Siemens Energy Ventures, SiteGround Capital.

Founders and team

• BM
  Brian Matthews Founder
• CH
  Chris Hegna Founder
• DA
  David Anderson Founder
• JC
  John Canik Founder
• RV
  Randall Volberg Founder
• BN
  Bradley Nelson VP & Chief Engineer
• CB
  Charlie Baynes-Reid CFO & General Counsel
• CM
  Christofer Mowry Chief Executive Officer
• KT
  Kairus Tarapore Chief People Officer
• MM
  Matt Miles Senior VP - External Affairs and Marketing

Raise history

1. October 6, 2026
   Series B+ · $200M
   BBreakthrough Energy Ventures (lead), CClutterbuck Capital Management (lead), LLowercarbon Capital, SSiemens Energy Ventures, SSiteGround Capital
   Source: pulse2.com
2. July 26, 2020
   X account created
3. July 4, 2019
   Website created

Investors

• BBreakthrough Energy Ventures
• CCentaurus Capital
• CClutterbuck Capital Management
• FFoxglove Ventures
• GGD1 (Global From Day One)
• LLowercarbon Capital
• RRecycLiCo Battery Materials Inc.
• SSiemens Energy Ventures
• SSiteGround Capital

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Every amount links to the page it came from. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/type-one-energy.