Tandem PV

Fremont, CA · Founded 2016 · Privately Held (backing)

Developer of silicon solar panel technology designed to improve panel efficiency. Tandem PV is based in Fremont, CA and was founded in 2016. It was valued at $85 million at its later-stage round in Mar 2025, the last priced event on record. It has raised $68 million across 1 recorded round; the latest was a $9.1 million early-stage round in Jan 2022.

PMV mark · valuation
$85.0M
Oct 2026
Priced at
its later-stage round
Mar 2025
Total raised
$68.0M
Last round
Early Stage VC
Jan 2022
What is Tandem PV worth?
$85.0MPrivateMarketView mark · Oct 2026

Valued at $85.0M at its later-stage round, Mar 2025. Nothing has traded since.

Free account
More of Tandem PV with a free account
  • ·The complete investor list: 22 names
  • ·Watch Tandem PV: the Monday email on marks, rounds and moves
Create free account
No card required

Membership and data by Private Market View

Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
▮▮
Markrounds hold their value until the next priced eventMark, today
log scale
Post-money values unlock with a free account.Unlock the axis

Membership and data by Private Market View

Tandem PV funding history

1 rounds
DateRoundRaisedPost-money
Jan 2022Early Stage VC$9.1M▮
Unlock post-money valuations

Membership and data by Private Market View

Tandem PV valuation

Tandem PV was valued at $85 million at its later-stage round in Mar 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has Tandem PV raised?

Tandem PV has raised $68 million in total; 1 of its rounds is on record. The largest on record was a $9.1 million early-stage round in Jan 2022.

Tandem PV has filed 1 Form D with the SEC, most recently in Feb 2022 ($9.1 million sold to 10 investors).

How Tandem PV's valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For Tandem PV, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by its last priced round. Question about this number? Full methodology →

Frequently asked about Tandem PV

What is Tandem PV worth?
Tandem PV is valued at $85.0M as of Oct 2026. Valued at $85.0M at its later-stage round, Mar 2025. Nothing has traded since.
How much has Tandem PV raised?
Tandem PV has raised $68.0M in total funding across 1 recorded rounds.
When did Tandem PV last raise?
Tandem PV last raised in Jan 2022 (Early Stage VC), raising $9.1M.