Premier Alternatives

Solestial

Tempe, AZ · Founded 2013 · Privately Held (backing)

Developer of radiation-hardened silicon photovoltaics for space. Solestial is based in Tempe, AZ and was founded in 2013. Its last known valuation is $65 million. It has raised $28.3 million across 2 recorded rounds; the latest was a $15.1 million early-stage round in Sep 2024.

Last price · $/share
—
Implied valuation
$65.0M
Total raised
$28.3M
Last round
Early Stage VC
Sep 2024

Solestial key facts

  • Developer of radiation-hardened silicon photovoltaics for space.
  • Solestial’s last known valuation is $65.0M.
  • It has raised $28.3M across 2 recorded rounds; the latest was Early Stage VC ($15.1M) in Sep 2024.
  • Notable investors include Techstars, US National Science Foundation, Global Brain, United States Department of War, National Aeronautics and Space Administration — 21 tracked in total.
  • Solestial has filed 2 Form Ds with the SEC since 2022, most recently Sep 2024 ($15.1M sold to 12 investors).
  • Status: Privately Held (backing).
Free account
More of Solestial with a free account
  • ·The complete investor list: 21 names
  • ·Watch Solestial: the Monday email on marks, rounds and moves
Create free account
No card required

Membership and data by Private Market View

Solestial funding rounds

2 rounds
Sep 2024Early Stage VC$15.1MSEC filing▮
Sep 2022Early Stage VC$11.2MSEC filing▮
Full funding history →

Solestial valuation

Solestial's last known valuation is $65 million. The figure stands until a priced round, a secondary trade or an institutional fund mark prices the stock again.

How much has Solestial raised?

Solestial has raised $28.3 million across 2 recorded rounds since 2022. The largest was a $15.1 million early-stage round in Sep 2024.

Solestial has filed 2 Form Ds with the SEC since 2022, most recently in Sep 2024 ($15.1 million sold to 12 investors).

Solestial investors

21 investors are on record for Solestial, including Techstars, US National Science Foundation, Global Brain and United States Department of War. By type, the record holds 5 venture capital firms. The early-stage round in Sep 2024 drew 12 investors.

About Solestial

Developer of radiation-hardened silicon photovoltaics for space. The company's flexible solar power modules are engineered for space to self-cure radiation damage under sunlight, enabling organizations to have solar energy with a combination of radiation hardness, performance, and cost, at scale.

Sector
Energy
HQ
Tempe, AZ, United States
Founded
2013
Employees
49
Ownership
Privately Held (backing)

Is this your company? Sign in with your work email to keep it current, or tell us what's wrong.

Valuation on record
$65.0M

Solestial’s last known valuation. A PrivateMarketView mark is published once fund marks, secondary prints or a priced round let us confirm it.