DiscoverStartupsHelionHelion Funding Information
Helion company logo
Helion
Actively Hiring
Helion is a fusion energy company building the world's first fusion generators201-500 Employees
  • Top 10% of responders
    Helion is in the top 10% of companies in terms of response time to applications
  • Responds within two weeks
    Based on past data, Helion usually responds to incoming applications within two weeks
  • B2B
  • Scale Stage
    Rapidly increasing operations
  • Top Investors
    This company has received a significant amount of investment from top investors
  • YC Funded
    Startup funded by Y Combinator
  • Valuation $1B+
    This company has a valuation of $1B or more
Website
Locations
Company size
201-500 people
Total raised
$577.8M
Markets
EnergyClean TechnologyEnvironmental Innovation
View 18 jobs

Helion Funding

$577.8M
66 rounds
Cleantech Open
Avatar for Cleantech Open

Funding Rounds

E
$500,000,000
Series ENov 2021
Avatar for Sam Altman
Avatar for Mithril Capital Management
Avatar for Capricorn Investment Group
Avatar for Dustin Moskovitz
Press
Helion secures $2.2B to commercialize fusion energy
D
$40,000,000
Series DSep 2020
Avatar for Dustin Moskovitz
C
$10,000,000
Series CJan 2019
B
$21,300,000
Series BJan 2016
Avatar for Mithril Capital Management
Avatar for Capricorn Investment Group
U
$5,000,000
UnknownOct 2015
S
$1,500,000
SeedAug 2014Read press
Avatar for Y Combinator
Avatar for Mithril Capital Management

Investors of Helion

Dustin Moskovitz
Angel Investor
Avatar for Dustin Moskovitz
Rounds
E
D
Sam Altman
Angel Investor
Avatar for Sam Altman
Rounds
E
Capricorn Investment Group
VC Firm • Palo Alto
Avatar for Capricorn Investment Group
Rounds
E
B
Y Combinator
VC Firm • Mountain View
Avatar for Y Combinator
Y combinator created a new model for funding early stage startups
Rounds
S
Mithril Capital Management
VC Firm • San Francisco
Avatar for Mithril Capital Management
Rounds
E
B
S
Back to Culture and benefits
Onwards to Jobs