Company Directory / oil & energy

Commonwealth Fusion logo

PrivateFor profitoil & energyDevens, United States

Commonwealth Fusion

Commonwealth Fusion is an MIT spinoff research company that focuses on bringing fusion energy technology to the market.

Founded
2017
9 years ago
Staff
51-100
band, as listed
Followers
-
on LinkedIn
Funding
$2.0B
as listed, currency not stated

Set against six million companies

Size

1-1011-5051-100101-250251-500501-10001k-5k5k-10k10k+

51-100 people: larger than 75% of companies with a size listed

Age

201719002026

9 years old.

Reach

Website ranked #1,353,876 in the world for traffic, about 19k visits a month.

What it does

Clean EnergyElectrical DistributionEnergyEnvironmental EngineeringRenewable Energy

Funding, as listed

$2.0B currency not stated

  • Rounds6
  • LatestGrant, Jun 2024
  • Investors40, 4 leading

What the source datasets report. We have not watched these rounds ourselves.

FoundersDan Brunner, Martin Greenwald, Robert Mumgaard

Every detail we hold

Everything the source datasets list about Commonwealth Fusion, field by field. Contact details are held but never shown.

The company

Name
Commonwealth Fusion
Type
For profit
Status
Private
Founded
2017
Founders
Dan Brunner, Martin Greenwald, Robert Mumgaard
Industry
oil & energy
Categories
Clean Energy, Electrical Distribution, Energy, Environmental Engineering, Renewable Energy

Where

City
Devens
Country
United States
Markets
Greater Boston Area, East Coast, New England, Northeastern US

Size and reach

Staff band
51-100
Web traffic rank
#1,353,876
Monthly web visits
19,291

Funding, as listed

Total
2,014,000,000 (currency not stated)
Rounds
6
Latest round
Grant
Latest round date
Jun 2024
Investors
40
Lead investors
4
Listing status
private

About this record

Sources
Crunchbase
Last imported
Sept 2026

Growth, as the source summarises it

Commonwealth Fusion may be growing as it operates within the fusion energy sector, which is receiving new investments from the Biden administration, indicating a supportive environment for the industry's expansion. Additionally, the company is part of a market that is projected to reach $491.55 billion by 2031, suggesting a significant opportunity for growth in the sector. Furthermore, being recognized as one of America's Best Startup Employers in 2024 implies that Commonwealth Fusion is not only attracting but possibly retaining top talent, which is often a key component of a company's growth trajectory.

Summaries written by the source dataset, not by us, and not checked.

Companies like it

oil & energy in United States.

See all in the directory →

From the company datasets we hold (Crunchbase, LinkedIn and Apollo listings), as listed there; 1,637,054 companies in United States and 5,926,251 in all. We hold no contact details for public display. Correct this, or ask for it to be removed.