X-energy

Rockville, MD · Founded 2009 · In IPO Registration

X-Energy Inc is a leading developer of advanced SMR and fuel technology for clean energy generation. X-energy is based in Rockville, MD and was founded in 2009. It is valued at about $3.8 billion as of Oct 2026, set by institutional fund marks. It has raised $1.8 billion.

PMV mark · valuation

$3.8B

Oct 2026

Since last round

-45%

Total raised

$1.8B

Last round

—

How much has X-energy raised?

$1.8Bacross 0 recorded rounds

Free account

More of X-energy with a free account

·The complete investor list: 50 names
·Watch X-energy: the Monday email on marks, rounds and moves

Create free account

No card required

Membership and data by Private Market View

X-energy investors

50 investors are on record for X-energy, including Alumni Ventures, U.S. Department of Energy, Menlo Ventures and Point72 Ventures. By type, the record holds 12 venture capital firms and 2 family offices.

For fundraisers

Raising for a company like X-energy?

50 investors have backed X-energy.

See all 50 investors →

Frequently asked about X-energy

How much has X-energy raised?: X-energy has raised $1.8B in total across 0 recorded funding rounds.